def flukaRateIntegrated(save=False):
fntuple = ROOT.TFile.Open('neutronsTI18.root')
h['Fig12'] = ROOT.TGraph()
h['neutronRate'] = ROOT.TGraph()
h['N'] = ROOT.TGraph()
n = 0
for nt in fntuple.nt:
# nt.N = [cm/MeV]
E = (nt.Eleft + nt.Eright) / 2.
dE = nt.Eright - nt.Eleft
h['Fig12'].SetPoint(n, ROOT.TMath.Log10(E), E * nt.N)
h['neutronRate'].SetPoint(n, ROOT.TMath.Log10(E), dE * nt.N)
h['N'].SetPoint(n, E, dE * nt.N)
n += 1
S = 0
h['neutronRate<E'] = h['neutronRate'].Clone('S')
for n in range(h['neutronRate'].GetN() - 1, -1, -1):
S += h['neutronRate'].GetY()[n]
h['neutronRate<E'].SetPoint(n, h['neutronRate'].GetX()[n], S)
h['neutronRate<E%'] = h['neutronRate'].Clone('S%')
for n in range(h['neutronRate<E'].GetN()):
h['neutronRate<E%'].SetPoint(
n, h['neutronRate<E'].GetX()[n],
h['neutronRate<E'].GetY()[n] / h['neutronRate<E'].GetY()[0])
ut.bookHist(h, 'Nr', ';E [MeV];dn/dlogE [cm^{-2}y^{-1}] ', 100, -12., 2.)
h['Nr'].SetMaximum(1.1)
h['Nr'].SetMinimum(0.)
h['Nr'].SetStats(0)
h['Nr'].SetTitle('; log10(E [MeV]();N(E>x)/total')
h['neutronRate<E%'].SetLineWidth(2)
h['Nr'].Draw()
h['neutronRate<E%'].Draw('same')
if save: ut.writeHists(h, 'flukaNeutronRates')
def analyzePionBeam(fn,pid=[411]):
f = ROOT.TFile(fn)
sTree=f.pythia6
for n in range(sTree.GetEntries()):
rc = sTree.GetEvent(n)
si = str(sTree.id)
if not h.has_key(si):
ut.bookHist(h,si,PDG.GetParticle(int(sTree.id)).GetName()+' xF',25,0.,1.)
rc = h[si].Fill(sTree.xf)
if 1>0:
ROOT.gROOT.cd()
first = True
col = 2
for x in h:
nx = int(float(x))
if nx<0 or nx not in pid: continue
A['asym'+x]=h[x].Clone('asym'+x)
temp=h[x].Clone('temp')
A['asym'+x].Sumw2()
temp.Sumw2()
A['asym'+x].SetTitle(PDG.GetParticle(nx).GetName()+' asymmetry as function of xF')
A['asym'+x].Add(h['-'+x],-1.)
temp.Add(h['-'+x],1.)
A['asym'+x].Divide(temp)
A['asym'+x].SetLineColor(col)
A['asym'+x].SetMaximum(1)
A['asym'+x].SetMinimum(-1)
if first:
A['asym'+x].Draw()
first = False
else:
A['asym'+x].Draw('same')
col+=1
def muonSpect():
inputFiles()
for x in h["datasets"]:
for ori in h["cuts"]:
for p in ["P", "Pt"]:
hn = x + p + ori
print "work on histogram", hn
if p == "P":
ut.bookHist(h, hn, "muon momentum " + ori + " " + p, 80, 0.0, 400.0)
h[hn].SetYTitle("[N/5GeV/c/spill]")
h[hn].SetXTitle("P [GeV/c]")
else:
ut.bookHist(h, hn, "muon momentum " + ori + " " + p, 100, 0.0, 5.0)
h[hn].SetYTitle("[N/50MeV/c/spill]")
h[hn].SetXTitle("Pt [GeV/c]")
h[hn].SetStats(0)
h[hn].SetLineWidth(2)
ROOT.gROOT.cd()
sTree = h[x].FindObjectAny("pythia8-Geant4")
if p == "P":
sTree.Draw(
"sqrt(px*px+py*py+pz*pz)>>" + hn, "w*(" + h["cuts"][ori] + "&&sqrt(px*px+py*py+pz*pz)>0.5)"
)
else:
sTree.Draw("sqrt(px*px+py*py)>>" + hn, "w*(" + h["cuts"][ori] + "&&sqrt(px*px+py*py+pz*pz)>0.5)")
h.pop("datasets")
h.pop("cuts")
ut.writeHists(h, "muSpectrum.root")
def afterFirstMagnet(lz=12.):
# assume there is a gap between First and second magnet, like in ..Zpl
# exciting C1orC2
zEndOfAbsorb = z0+2*0.25+2*1.50
sz = str(int(lz))
hk = 'afterFirstMagnet_XY'+sz
u.bookHist(h,hk,'afterFirstMagnet XY at z='+sz+'m' ,100,-2.,2.,100,-2.,2.)
volDict = {}
for x in dictVol: volDict[dictVol[x]]=x
t = h['T']
t.SetEventList(0)
ntotal = h['T'].GetEntries()
previous = -999
f = open('afterFirstMagnet.txt','w')
for i in range( ntotal ):
t.GetEntry(i)
for m in range(t.Nmeas):
if (previous == volDict['MagC1'] or previous == volDict['MagC2']) and t.volid[m]==volDict['Snoopy']:
line = '%3i %9.5F %9.5F %9.5F %9.5F %9.5F %9.5F %9.5F %9.5F\n'%(
t.id, TMath.sqrt(t.px[m]**2+t.py[m]**2+t.pz[m]**2),t.px[m],t.py[m],t.pz[m],t.x[m],t.y[m],t.z[m],t.w)
f.write(line)
Xf,Yf = extrapXY(zEndOfAbsorb+lz,t.x[m],t.y[m],t.z[m],t.px[m],t.py[m],t.pz[m])
h[hk].Fill(Xf,Yf,t.w)
previous = t.volid[m]
f.close()
def runStability(C=None):
if not C: C = getCalibrationParameters(options.runNumbers)
runEvol = {1:{},2:{}}
badChannels = {1:{},2:{}}
for r in C:
for s in C[r]:
for l in C[r][s]:
for i in C[r][s][l]['mean']:
value = C[r][s][l]['mean'][i]
key = l+'_'+str(i)
rError = value[1] / value[0]
if rError > 0.05: continue # remove distributions with low statistics
if not key in runEvol[s]: runEvol[s][key] = ROOT.TGraph()
n = runEvol[s][key].GetN()
runEvol[s][key].SetPoint(n,value[0],1.)
ut.bookHist(h,'rms'+sdict[s],'rms',1000,-1.,1.)
ut.bookCanvas(h,sdict[s],'',900,600,1,1)
h[sdict[s]].cd()
for key in runEvol[s]:
x = runEvol[s][key].GetRMS()/runEvol[s][key].GetMean()
rc = h['rms'+sdict[s]].Fill(x)
if abs(x)>0.2: badChannels[key]=x
print("%s : %5.2F %5.2F %5.2F"%(key,x,runEvol[s][key].GetRMS(),runEvol[s][key].GetMean()))
h['rms'+sdict[s]+'100']=h['rms'+sdict[s]].Rebin(10,'rms'+sdict[s]+'100')
h['rms'+sdict[s]+'100'].Draw()
return runEvol,badChannels
def checkLocalPosition(fibresSiPM):
ut.bookHist(h, 'delta', 'central - weighted', 100, -20., 20.)
L = localPosition(fibresSiPM)
sGeo = ROOT.gGeoManager
SiPMmapVol = sGeo.FindVolumeFast("SiPMmapVol")
for l in SiPMmapVol.GetNodes():
n = l.GetNumber()
ty = l.GetMatrix().GetTranslation()[1]
delta = ty - L[n]
rc = h['delta'].Fill(delta * 10 * 1000.)
def analyzeCharm(statsOnly=False):
if not statsOnly:
f=ROOT.TFile("/media/Data/HNL/ShipSoft/data/Charm/Cascade-parp16-MSTP82-1-MSEL4-ntuple_prod_18M.root")
#f=ROOT.TFile("ccbar-Mbias-MSEL2-ntuple.root")
#f = ROOT.TFile("ccbar-Mbias-500gevpiminus-MSEL2-test1M.root")
sTree=f.pythia6
for n in range(sTree.GetEntries()):
rc = sTree.GetEvent(n)
si = str(sTree.id)
if not h.has_key(si):
ut.bookHist(h,si,PDG.GetParticle(int(sTree.id)).GetName()+' momentum (GeV)',400,0.,400.)
ut.bookHist(h,'p'+si,PDG.GetParticle(int(sTree.id)).GetName()+' momentum (GeV)',400,0.,400.)
p = ROOT.TMath.Sqrt(sTree.px*sTree.px+sTree.py*sTree.py+sTree.pz*sTree.pz)
rc = h[si].Fill(p)
mpt = ROOT.TMath.Sqrt(sTree.mpx*sTree.mpx+sTree.mpy*sTree.mpy)
if mpt<1E-5 : rc = h['p'+si].Fill(p)
#print n,sTree.id,p,mpt,rc,rc1
if 1>0:
first = True
for k in ['','p']:
print "################################################"
for x in h:
if k!='p' and x[0] == 'p': continue
if k=='p' and x[0] != 'p': continue
nx = int(float(x.replace('p','')))
if nx<0: continue
h[x].SetLineColor(3)
if first:
h[x].Draw()
first = False
else:
h[x].Draw('same')
A = h[x].GetEntries()
print "total:"
txt = "%14s : %10i"%(PDG.GetParticle(nx).GetName(),A)
bx = '-'+x
if x[0] == 'p': bx = 'p-'+x.replace('p','')
if h.has_key(bx):
h[bx].SetLineColor(2)
h[bx].Draw('same')
B = h[bx].GetEntries()
asym = ( A - B ) / float( A + B +1E-10)
txt+=" %14s : %10i asymmetry=%6.3F "%(PDG.GetParticle(-nx).GetName(),B,asym)
print txt
t =49
print "P>50GeV:"
A = h[x].GetEntries()*(1.-h[x].GetIntegral()[t])
txt = "%14s : %10i"%(PDG.GetParticle(nx).GetName(),A)
if h.has_key(bx):
B = h[bx].GetEntries()*(1.-h[bx].GetIntegral()[t])
asym = ( A - B ) / float( A + B +1E-10)
txt+=" %14s : %10i asymmetry=%6.3F "%(PDG.GetParticle(-nx).GetName(),B,asym)
print txt
def plotEvent(n):
rc = sTree.GetEvent(n)
for c in hitCollection: rc=hitCollection[c][1].Set(0)
global stereoHits
stereoHits = []
ut.bookHist(h,'xz','x (y) vs z',500,0.,1200.,100,-150.,150.)
if not h.has_key('simpleDisplay'): ut.bookCanvas(h,key='simpleDisplay',title='simple event display',nx=1600,ny=1200,cx=1,cy=0)
rc = h[ 'simpleDisplay'].cd(1)
h['xz'].SetMarkerStyle(30)
h['xz'].SetStats(0)
h['xz'].Draw('b')
for hit in sTree.Digi_MufluxSpectrometerHits:
statnb,vnb,pnb,lnb,view = stationInfo(hit)
# print statnb,vnb,pnb,lnb,view,hit.GetDetectorID()
rc = hit.MufluxSpectrometerEndPoints(vbot,vtop)
if view != '_x':
stereoHit = ROOT.TGraph()
stereoHit.SetPoint(0,vbot[2],vbot[0])
stereoHit.SetPoint(1,vtop[2],vtop[0])
stereoHits.append(stereoHit)
continue
if statnb<3:
c = hitCollection['upstream']
rc = c[1].SetPoint(c[0],vbot[2],vbot[0])
c[0]+=1
else:
c = hitCollection['downstream']
rc = c[1].SetPoint(c[0],vbot[2],vbot[0])
c[0]+=1
c = hitCollection['muonTagger']
for hit in sTree.Digi_MuonTaggerHits:
channelID = hit.GetDetectorID()
statnb = channelID/10000
view = (channelID-10000*statnb)/1000
channel = channelID%1000
if view == 1:
#poor man geometry , probably completly wrong
x = +rpc[statnb][0] - 2*rpc[statnb][0]/rpcchannels*channel
rc = c[1].SetPoint(c[0],rpc[statnb][2],x)
c[0]+=1
hitCollection['downstream'][1].SetMarkerColor(ROOT.kRed)
hitCollection['upstream'][1].SetMarkerColor(ROOT.kBlue)
hitCollection['muonTagger'][1].SetMarkerColor(ROOT.kGreen)
for c in hitCollection: rc=hitCollection[c][1].SetMarkerStyle(30)
for c in hitCollection:
if hitCollection[c][1].GetN()<1: continue
rc=hitCollection[c][1].Draw('sameP')
h['display:'+c]=hitCollection[c][1]
for g in stereoHits:
g.SetLineWidth(2)
g.Draw('same')
h[ 'simpleDisplay'].Update()
def analyzeConcrete():
for m in ['','mu']:
ut.bookHist(h,'conc_hitz'+m,'concrete hit z '+m,100,-100.,100.)
ut.bookHist(h,'conc_hity'+m,'concrete hit y '+m,100,-15.,15.)
ut.bookHist(h,'conc_p'+m,'concrete hit p '+m,100,0.,300.)
ut.bookHist(h,'conc_pt'+m,'concrete hit pt '+m,100,0.,10.)
ut.bookHist(h,'conc_hitzy'+m,'concrete hit zy '+m,100,-100.,100.,100,-15.,15.)
top = fGeo.GetTopVolume()
magn = top.GetNode("magyoke_1")
z0 = magn.GetMatrix().GetTranslation()[2]/u.m
for fn in fchain:
f = ROOT.TFile(fn)
if not f.FindObjectAny('cbmsim'):
print 'skip file ',f.GetName()
continue
sTree = f.cbmsim
nEvents = sTree.GetEntries()
for n in range(nEvents):
sTree.GetEntry(n)
wg = sTree.MCTrack[0].GetWeight()
for ahit in sTree.vetoPoint:
detID = ahit.GetDetectorID()
if logVols[detID] != 'rockD': continue
m=''
if abs(ahit.PdgCode()) == 13: m='mu'
h['conc_hitz'+m].Fill(ahit.GetZ()/u.m-z0,wg)
h['conc_hity'+m].Fill(ahit.GetY()/u.m,wg)
P = ROOT.TMath.Sqrt(ahit.GetPx()**2+ahit.GetPy()**2+ahit.GetPz()**2)
h['conc_p'+m].Fill(P/u.GeV,wg)
Pt = ROOT.TMath.Sqrt(ahit.GetPx()**2+ahit.GetPy()**2)
h['conc_pt'+m].Fill(Pt/u.GeV,wg)
h['conc_hitzy'+m].Fill(ahit.GetZ()/u.m-z0,ahit.GetY()/u.m,wg)
#
start = [ahit.GetX()/u.m,ahit.GetY()/u.m,ahit.GetZ()/u.m]
direc = [-ahit.GetPx()/P,-ahit.GetPy()/P,-ahit.GetPz()/P]
t = - start[0]/direc[0]
ut.bookCanvas(h,key='Resultsmu',title='muons hitting concrete',nx=1000,ny=600,cx=2,cy=2)
ut.bookCanvas(h,key='Results',title='hitting concrete',nx=1000,ny=600,cx=2,cy=2)
for m in ['','mu']:
tc = h['Results'+m].cd(1)
h['conc_hity'+m].Draw()
tc = h['Results'+m].cd(2)
h['conc_hitz'+m].Draw()
tc = h['Results'+m].cd(3)
tc.SetLogy(1)
h['conc_pt'+m].Draw()
tc = h['Results'+m].cd(4)
tc.SetLogy(1)
h['conc_p'+m].Draw()
def exMCTracks():
ut.bookHist(h,'pz','pz',100,0.,100.)
ut.bookHist(h,'oz','oz',100,-10000.,10000.)
ut.bookHist(h,'ex','ex to det',100,-2.5,2.5,100,-2.5,2.5)
ut.bookHist(h,'N','N tracks',300,0.5,299.5)
#
sTree.SetBranchAddress("MCTrack", MCTracks)
detPos = (3.5*u.m+70*u.m+40*u.m-100*u.m)
for n in range(nEvents):
rc = sTree.GetEvent(n)
nMCTracks = MCTracks.GetEntriesFast()
rc = h['N'].Fill( nMCTracks )
for i in range(nMCTracks):
atrack = MCTracks.At(i)
pdgCode = atrack.GetPdgCode()
mom = ROOT.TLorentzVector()
atrack.Get4Momentum(mom)
if abs(pdgCode)==13 or abs(pdgCode)==211:
rc = h['pz'].Fill( mom.Pz() )
rc = h['oz'].Fill( atrack.GetStartZ() )
lam = ( detPos-atrack.GetStartZ() )/mom.Pz()
xdet = (atrack.GetStartX()+lam*mom.Px() )/u.m
ydet = (atrack.GetStartY()+lam*mom.Py() )/u.m
rc = h['ex'].Fill(xdet,ydet )
h['N'].Draw('box')
def exMCTracks():
ut.bookHist(h, 'pz', 'pz', 100, 0., 100.)
ut.bookHist(h, 'oz', 'oz', 100, -10000., 10000.)
ut.bookHist(h, 'ex', 'ex to det', 100, -2.5, 2.5, 100, -2.5, 2.5)
ut.bookHist(h, 'N', 'N tracks', 300, 0.5, 299.5)
#
sTree.SetBranchAddress("MCTrack", MCTracks)
detPos = (3.5 * u.m + 70 * u.m + 40 * u.m - 100 * u.m)
for n in range(nEvents):
rc = sTree.GetEvent(n)
nMCTracks = MCTracks.GetEntriesFast()
rc = h['N'].Fill(nMCTracks)
for i in range(nMCTracks):
atrack = MCTracks.At(i)
pdgCode = atrack.GetPdgCode()
mom = ROOT.TLorentzVector()
atrack.Get4Momentum(mom)
if abs(pdgCode) == 13 or abs(pdgCode) == 211:
rc = h['pz'].Fill(mom.Pz())
rc = h['oz'].Fill(atrack.GetStartZ())
lam = (detPos - atrack.GetStartZ()) / mom.Pz()
xdet = (atrack.GetStartX() + lam * mom.Px()) / u.m
ydet = (atrack.GetStartY() + lam * mom.Py()) / u.m
rc = h['ex'].Fill(xdet, ydet)
h['N'].Draw('box')
def analyze():
ut.bookHist(h,'PinPout','pin pout',105,-0.5,10.,105,-0.5,10.)
f=ROOT.TFile(outFile)
sTree = f.cbmsim
for n in range(sTree.GetEntries()):
rc = sTree.GetEvent(n)
mu = sTree.MCTrack[0]
Pout = -0.49
for v in sTree.vetoPoint:
if v.GetTrackID()==0:
if v.LastPoint()[2]>119.9:
Pout = v.LastMom().Mag()
rc = h['PinPout'].Fill(mu.GetP(),Pout)
ut.writeHists(h,'PinPout.root')
def absorptionLengthOLD():
Lfun = ROOT.TF1('Lfun', '[0]*(10**x)**[1]', -9, -6)
Lfun.SetParameter(0, 6.4)
Lfun.SetParameter(1, 0.98)
hFiles = {
"thermNeutron_BoronCarbide_X.XX_-E_-E_0.root": [0.08, 0.3],
"thermNeutron_Boratedpolyethylene_X.XX_0.root": [1.0, 100.]
}
# thermNeutron_BoronCarbide_4.0_-8_-7_0.root
Ls = {
0.01: ROOT.kRed,
0.1: ROOT.kOrange,
0.04: ROOT.kCyan,
0.4: ROOT.kBlue,
4.0: ROOT.kMagenta
}
for hFile in hFiles:
material = hFile.split('_')[1]
ut.bookCanvas(h, 'absorb' + material, '', 1200, 800, 1, 1)
h['absorb' + material].cd()
for L in Ls:
l = str(L)
if L < 3: tmp = hFile.replace("X.XX", l).replace(" _-E_-E", "")
else: tmp = hFile.replace("X.XX", l).replace(" _-E_-E", "_-8_-7")
count(tmp)
h['Eff_' + l] = h['Eff'].Clone('Eff_' + l)
h['L_' + l] = ROOT.TGraph()
h['L_' + l].SetLineColor(Ls[L])
h['Eff'].Draw()
g = h['Eff'].GetPaintedGraph()
for n in range(g.GetN()):
logE, p = g.GetPointX(n), g.GetPointY(n)
if p > 0:
absL = -L / ROOT.TMath.Log(p)
else:
absL = 0
h['L_' + l].SetPoint(n, logE, absL)
ut.bookHist(h, 'L', ';logE; L [cm]', 100, -9., -6.)
h['L'].SetMaximum(hFiles[hFile][0])
h['L'].SetStats(0)
h['L'].Draw()
for L in Ls:
if L > hFiles[hFile][1]: continue
h['L_' + str(L)].Draw('same')
h['L_' + str(0.1)].Fit(Lfun)
myPrint(h['absorb' + material], 'absorbLength' + material)
def beamSpot():
A, B = ROOT.TVector3(), ROOT.TVector3()
ut.bookHist(h, 'bs', 'beam spot', 100, -100., 10., 100, 0., 80.)
for event in eventTree:
xMean = 0
yMean = 0
w = 0
for d in event.Digi_ScifiHits:
detID = d.GetDetectorID()
s = int(detID / 1000000)
modules['Scifi'].GetSiPMPosition(detID, A, B)
vertical = int(detID / 100000) % 10 == 1
if vertical: xMean += A[0]
else: yMean += A[1]
w += 1
rc = h['bs'].Fill(xMean / w, yMean / w)
def printScalers():
ut.bookHist(h,'rate','rate',100,-0.5,99.5)
if not h.has_key('rates'): ut.bookCanvas(h,key='rates',title='Rates',nx=600,ny=400,cx=1,cy=1)
rc = h['rates'].cd(1)
scalers = f.scalers
if not scalers:
print "no scalers in this file"
return
scalers.GetEntry(0)
for x in scalers.GetListOfBranches():
name = x.GetName()
s = eval('scalers.'+name)
if name!='slices': print "%20s :%8i"%(name,s)
else:
for n in range(s.size()):
rc=h['rate'].Fill(n,s[n])
def someDrawings(F, channel):
AF = ROOT.TVector3()
BF = ROOT.TVector3()
ut.bookCanvas(h, 'c1', ' ;x;y', 800, 800, 1, 1)
s = int(channel / 1000000)
o = int((channel - 1000000 * s) / 100000)
locChannel = channel % 100000
fibreVol = sGeo.FindVolumeFast('FiberVolume')
R = fibreVol.GetShape().GetDX()
sipmVol = sGeo.FindVolumeFast("ChannelVol")
DY = sipmVol.GetShape().GetDY()
DZ = sipmVol.GetShape().GetDZ()
n = 0
xmin = 999.
xmax = -999.
ymin = 999.
ymax = -999.
for fibre in F[locChannel]:
globFibre = int(s * 1000000 + o * 100000 + fibre)
scifi.GetPosition(globFibre, AF, BF)
loc = scifi.GetLocalPos(globFibre, AF)
h['ellipse' + str(n)] = ROOT.TEllipse(loc[0], loc[2], R, 0)
n += 1
if xmin > loc[0]: xmin = loc[0]
if ymin > loc[2]: ymin = loc[2]
if xmax < loc[0]: xmax = loc[0]
if ymax < loc[2]: ymax = loc[2]
print(xmin, xmax, ymin, ymax)
D = ymax - ymin + 3 * R
x0 = (xmax + xmin) / 2.
ut.bookHist(h, 'x', '', 100, x0 - D / 2, x0 + D / 2, 100, ymin - 1.5 * R,
ymax + 1.5 * R)
h['x'].SetStats(0)
h['x'].Draw()
for i in range(n):
print(fibre, globFibre, loc[0], loc[1], loc[2])
el = h['ellipse' + str(i)]
el.SetFillColor(6)
el.Draw('same')
scifi.GetSiPMPosition(channel, AF, BF)
loc = scifi.GetLocalPos(globFibre, AF)
h['rectang'] = ROOT.TBox(loc[0] - DY, loc[2] - DZ, loc[0] + DY,
loc[2] + DZ)
h['rectang'].SetFillColor(4)
h['rectang'].SetFillStyle(3001)
h['rectang'].Draw('same')
def studyNoV0():
counters = {}
for v in vetoDets: ut.bookHist(h,'Vz'+v,'z position of vertex [m] '+v,1000,-30.,50.)
ut.bookHist(h,'oa','cos opening angle',100,0.999,1.)
for f in flist:
fp = open(f)
weightsUsed = pickle.load(fp)
bckg = pickle.load(fp)
fp.close()
inputFile = f.replace('Ana','rec').replace('pkl','root')
ft = ROOT.TFile(inputFile)
sTree = ft.cbmsim
print "==> input file ",f
for nb in bckg:
v0 = bckg[nb][8]
if v0 in V0dict: continue
sTree.GetEvent(nb)
vetoDets['SBT'],w = veto.SBT_decision(sTree)
vetoDets['SVT'],w = veto.SVT_decision(sTree)
vetoDets['UVT'],w = veto.UVT_decision(sTree)
vetoDets['RPC'],w = veto.RPC_decision(sTree)
vetoDets['TRA'],w = veto.Track_decision(sTree)
p = sTree.Particles[bckg[nb][0]]
HNLPos = ROOT.TLorentzVector()
p.ProductionVertex(HNLPos)
xv,yv,zv,doca = HNLPos.X()/u.m,HNLPos.Y()/u.m,HNLPos.Z()/u.m,HNLPos.T()/u.cm
for v in vetoDets:
if not vetoDets[v]:
h['Vz'+v].Fill(zv)
print 'no V0:',nb,bckg[nb][0],zv,ROOT.TMath.Sqrt(xv*xv+yv*yv),v
newPos = ROOT.TVector3(xv,yv,zv)
t1,t2 = sTree.FitTracks[p.GetDaughter(0)].getFittedState(),sTree.FitTracks[p.GetDaughter(1)].getFittedState()
rep1,rep2 = ROOT.genfit.RKTrackRep(t1.getPDG()),ROOT.genfit.RKTrackRep(t2.getPDG())
state1,state2 = ROOT.genfit.StateOnPlane(rep1),ROOT.genfit.StateOnPlane(rep2)
rep1.setPosMom(state1,t1.getPos(),t1.getMom())
rep2.setPosMom(state2,t2.getPos(),t2.getMom())
try:
rep1.extrapolateToPoint(state1, newPos, False)
rep2.extrapolateToPoint(state2, newPos, False)
mom1,mom2 = rep1.getMom(state1),rep2.getMom(state2)
except:
print "extrapolation failed. take stored state"
mom1,mom2 = t1.getMom(),t2.getMom()
oa = mom1.Dot(mom2)/(mom1.Mag()*mom2.Mag())
h['oa'].Fill(oa)
def checkPolarities():
t=h['T']
t.SetEventList(0)
for m in dictVol: u.bookHist(h,'polCheck_'+str(m),dictVol[m],100,-10.,10.)
for iev in range(t.GetEntries()):
t.GetEntry(iev)
pxPrev = 0.
volPrev = -999.
for m in range( int(t.Nmeas) ):
volid = t.volid[m]
if volid == 99: break
px = t.px[m]
if volid != volPrev :
delpx = pxPrev - px
if volPrev > -900: h['polCheck_'+str(volPrev)].Fill(delpx*t.id/13.)
pxPrev = px
volPrev = volid
for m in dictVol:
if not dictVol[m].find('Mag')<0: print dictVol[m],h['polCheck_'+str(m)].GetMean()
def plotRPCHitmap():
ut.bookHist(h,'rpcHitmap','rpc Hitmaps',60,-0.5,59.5)
for n in range(1,6):
for l in range(2):
ut.bookHist(h,'rpcHitmap'+str(n)+str(l),'rpc Hitmaps station '+str(n)+'layer '+str(l),200,-0.5,199.5)
for event in sTree:
for m in event.Digi_MuonTaggerHits:
layer = m.GetDetectorID()/1000
rc = h['rpcHitmap'].Fill(layer)
channel = m.GetDetectorID()%1000
rc = h['rpcHitmap'+str(layer)].Fill(channel)
if not h.has_key('rpcPlot'): ut.bookCanvas(h,key='rpcPlot',title='RPC Hitmaps',nx=1200,ny=600,cx=4,cy=3)
j=0
for n in range(1,6):
for l in range(2):
j+=1
rc = h['rpcPlot'].cd(j)
h['rpcHitmap'+str(n)+str(l)].Draw()
j+=1
rc = h['rpcPlot'].cd(j)
h['rpcHitmap'].Draw()
def calibrationReport():
ut.bookHist(h,'chi2','chi2',1000,0.,10000)
report = {}
TDC = 0
for b in qdc_cal:
for t in qdc_cal[b]:
for c in qdc_cal[b][t]:
for tac in qdc_cal[b][t][c]:
par = qdc_cal[b][t][c][tac]
if 'chi2Ndof' in par: chi2 = par['chi2Ndof']
else: chi2=-1
parT = qdc_cal[b][t][c][tac][TDC]
if 'chi2Ndof' in parT: chi2T = parT['chi2Ndof']
else: chi2T=-1
key = tac +10*c + t*10*100 + b*10*100*100
if not key in report: report[key]=[chi2,chi2T]
for key in report:
rc=h['chi2'].Fill(report[key][0])
rc=h['chi2'].Fill(report[key][1])
h['chi2'].Draw()
return report
def testClusters():
topA,botA = ROOT.TVector3(),ROOT.TVector3()
topB,botB = ROOT.TVector3(),ROOT.TVector3()
clusters = {}
for s in range(1,5):
for view in ['_x','_u','_v']:
ut.bookHist(h,'del'+view+str(s),'del x for '+str(s)+view,100,-20.,20.)
clusters[s]={view:{}}
ut.bookHist(h,'clsN','cluster sizes',10,-0.5,9.5)
for event in sTree:
spectrHitsSorted = sortHits(event)
for s in range(1,5):
for view in ['_x','_u','_v']:
allHits = {}
for hit in spectrHitsSorted[view][s]:
statnb,vnb,pnb,layer,view = stationInfo(hit)
if not allHits.has_key(layer):allHits[layer]=[]
allHits[layer].append(hit)
ncl = 0
for l in allHits:
for n in range(len(allHits[l])-1):
hitA = allHits[l][n]
rc = hitA.MufluxSpectrometerEndPoints(botA,topA)
xA = (botA[0]+topA[0])/2.
clusters[s][view][ncl]=[[hitA.GetDetectorID(),xA]]
for m in range(n,len(allHits)):
hitB = allHits[m]
rc = hitB.MufluxSpectrometerEndPoints(botB,topB)
xB = (botB[0]+topB[0])/2.
delx = xA-xB
rc = h['del'+view+str(s)].Fill(delx)
if abs(delx)<5.:
clusters[s][view][ncl].append([hitB.GetDetectorID(),xB])
ncl+=1
rc = h['clsN'].Fill(ncl)
for s in range(1,5):
for view in ['_x','_u','_v']:
next = raw_input("Next (Ret/Quit): ")
if next<>'': break
h['del'+view+str(s)].Draw()
def makeHistos(rfile):
f=ROOT.TFile.Open(rfile)
sTree = f.cbmsim
nTot = 0
for k in f.GetListOfKeys():
if k.GetName() == 'FileHeader':
tmp = k.GetTitle().split('=')[1]
tmp2 = tmp.split('with')[0]
if tmp2.find('E')<0: nTot += int(tmp2)
else: nTot += float(tmp2)
print("POT = ",nTot," number of events:",sTree.GetEntries())
# particle statistics
h={}
ut.bookHist(h,'pids','pid',19999,-9999.5,9999.5)
ut.bookHist(h,'test','muon p/pt',100,0.,400.,100,0.,5.)
diMuonDecays = [221, 223, 113, 331, 333]
pDict = {}
procDict = {}
for n in range(sTree.GetEntries()):
rc = sTree.GetEvent(n)
for p in sTree.vetoPoint:
t = sTree.MCTrack[p.GetTrackID()]
pid = t.GetPdgCode()
rc = h['pids'].Fill(pid)
if abs(pid)==13:
procID = t.GetProcName().Data()
mother = t.GetMotherId()
if not mother < 0:
moPid = sTree.MCTrack[mother].GetPdgCode()
name = pdg.GetParticle(moPid).GetName()
name = procID+' '+name
if name not in h: h[name]=h['test'].Clone(name)
rc=h[name].Fill(t.GetP(),t.GetPt())
if procID not in h: h[procID]=h['test'].Clone(procID)
rc=h[procID].Fill(t.GetP(),t.GetPt())
for x in h:
h[x].Scale(1./nTot)
tmp = rfile.split('/')
hname = tmp[len(tmp)-1].replace('pythia8_Geant4','Histos')
ut.writeHists(h,hname)
def makeHistos(rfile):
f=ROOT.TFile.Open(rfile)
sTree = f.cbmsim
nTot = 0
for k in f.GetListOfKeys():
if k.GetName() == 'FileHeader':
tmp = k.GetTitle().split('=')[1]
tmp2 = tmp.split('with')[0]
if tmp2.find('E')<0: nTot += int(tmp2)
else: nTot += float(tmp2)
print "POT = ",nTot," number of events:",sTree.GetEntries()
# particle statistics
h={}
ut.bookHist(h,'pids','pid',19999,-9999.5,9999.5)
ut.bookHist(h,'test','muon p/pt',100,0.,400.,100,0.,5.)
diMuonDecays = [221, 223, 113, 331, 333]
pDict = {}
procDict = {}
for n in range(sTree.GetEntries()):
rc = sTree.GetEvent(n)
for p in sTree.vetoPoint:
t = sTree.MCTrack[p.GetTrackID()]
pid = t.GetPdgCode()
rc = h['pids'].Fill(pid)
if abs(pid)==13:
procID = t.GetProcName().Data()
mother = t.GetMotherId()
if not mother < 0:
moPid = sTree.MCTrack[mother].GetPdgCode()
name = pdg.GetParticle(moPid).GetName()
name = procID+' '+name
if not h.has_key(name): h[name]=h['test'].Clone(name)
rc=h[name].Fill(t.GetP(),t.GetPt())
if not h.has_key(procID): h[procID]=h['test'].Clone(procID)
rc=h[procID].Fill(t.GetP(),t.GetPt())
for x in h:
h[x].Scale(1./nTot)
tmp = rfile.split('/')
hname = tmp[len(tmp)-1].replace('pythia8_Geant4','Histos')
ut.writeHists(h,hname)
def moreChecks(modules):
ut.bookHist(h, 'dx', 'dx', 100, -0.1, 0.1)
ut.bookHist(h, 'dy', 'dy', 100, -1., 1.)
ut.bookHist(h, 'dz', 'dz', 100, -0.2, 0.2)
AS = ROOT.TVector3()
BS = ROOT.TVector3()
AF = ROOT.TVector3()
BF = ROOT.TVector3()
scifi = modules['Scifi']
F = getFibre2SiPMCPP(modules)
for station in range(1, 6):
for orientation in range(0, 2):
for channel in F:
globChannel = station * 1000000 + orientation * 100000 + channel
scifi.GetSiPMPosition(globChannel, AS, BS)
for fibre in F[channel]:
globFibre = station * 1000000 + orientation * 100000 + fibre
scifi.GetPosition(globFibre, AF, BF)
if orientation == 0:
dx = AS[1] - AF[1]
dy = AS[0] - AF[0]
else:
dx = AS[0] - AF[0]
dy = AS[1] - AF[1]
dz = AS[2] - AF[2]
rc = h['dx'].Fill(dx)
rc = h['dy'].Fill(dy)
rc = h['dz'].Fill(dz)
def eventTime(Nev=-1):
Tprev = -1
if Nev < 0 : Nev = eventTree.GetEntries()
ut.bookHist(h,'Etime','delta event time; dt [s]',100,0.0,1.)
ut.bookHist(h,'EtimeZ','delta event time; dt [ns]',1000,0.0,10000.)
ut.bookCanvas(h,'T',' ',1024,2*768,1,2)
eventTree.GetEvent(0)
t0 = eventTree.EventHeader.GetEventTime()/160.E6
eventTree.GetEvent(Nev-1)
tmax = eventTree.EventHeader.GetEventTime()/160.E6
ut.bookHist(h,'time','elapsed time; t [s]',1000,0,tmax-t0)
N=-1
for event in eventTree:
N+=1
if N>Nev: break
T = event.EventHeader.GetEventTime()
dT = 0
if Tprev >0: dT = T-Tprev
Tprev = T
rc = h['Etime'].Fill(dT/freq)
rc = h['EtimeZ'].Fill(dT*1E9/160.E6)
rc = h['time'].Fill( (T/freq-t0))
tc = h['T'].cd(1)
tc.SetLogy(1)
h['EtimeZ'].Draw()
tc.Update()
tc = h['T'].cd(2)
h['time'].Draw()
h['T'].Update()
h['T'].Print('time-run'+str(options.runNumber)+'.png')
def energyLoss():
t = h["T"]
u.bookHist(h, "elossW", "energy loss as function of distance in W", 100, 0.0, 50.0, 100, 0.0, 300.0)
u.bookHist(h, "elossPb", "energy loss as function of distance in Pb", 100, 0.0, 50.0, 100, 0.0, 200.0)
u.bookHist(h, "elossFe", "energy loss as function of distance in Fe", 100, 0.0, 50.0, 100, 0.0, 200.0)
nmax = t.GetEntries()
leaves = t.GetListOfLeaves()
names = u.setAttributes(pyl, leaves)
for n in range(nmax):
rc = t.GetEntry(n)
nmeas = int(pyl.Nmeas.GetValue())
measW = {}
measPb = {}
measFe = {}
w = pyl.w.GetValue()
for j in range(nmeas):
volid = int(pyl.volid.GetValue(j))
procid = int(pyl.procid.GetValue(j))
z = pyl.z.GetValue(j)
px = pyl.px.GetValue(j)
py = pyl.py.GetValue(j)
pz = pyl.pz.GetValue(j)
E = math.sqrt(px * px + py * py + pz * pz + Mmu2)
if volid == 0 and procid < 0:
# attention, there are entry and exit points !
if not measW.has_key(0):
measW[0] = [z, E]
elif (volid > 3 and volid < 7) and procid < 0: # enter Pbshield1
if not measW.has_key(1):
measW[1] = [z, E]
if volid == 4 and procid < 0:
if not measPb.has_key(0):
measPb[0] = [z, E]
elif volid == 6 and procid < 0:
if not measPb.has_key(1):
measPb[1] = [z, E]
if not measFe.has_key(0):
measFe[0] = [z, E]
elif volid != 6 and measFe.has_key(0) and procid < 0:
if not measFe.has_key(1):
measFe[1] = [z, E]
if len(measW) == 2:
dist = measW[1][0] - measW[0][0]
Eloss = measW[0][1] - measW[1][1]
h["elossW"].Fill(dist, Eloss, w)
if len(measPb) == 2:
dist = measPb[1][0] - measPb[0][0]
Eloss = measPb[0][1] - measPb[1][1]
h["elossPb"].Fill(dist, Eloss, w)
if len(measFe) == 2:
dist = measFe[1][0] - measFe[0][0]
Eloss = measFe[0][1] - measFe[1][1]
h["elossFe"].Fill(dist, Eloss, w)
h["mean_elossW"] = h["elossW"].ProfileX()
h["mean_elossW"].SetTitle("mean energy loss as function of distance in W")
h["mean_elossPb"] = h["elossPb"].ProfileX()
h["mean_elossPb"].SetTitle("mean energy loss as function of distance in Pb")
h["mean_elossFe"] = h["elossFe"].ProfileX()
h["mean_elossFe"].SetTitle("mean energy loss as function of distance in Fe")
def makeTable(pcut=0,rcut=1.E10):
print '### for pcut > ',pcut,' and rcut < ',rcut
pcutsq = str(pcut*pcut)
rcutsq = str(rcut*rcut)
for o in opts:
ok = 'id'+o
u.bookHist(h,ok,'id '+o,5001,-2500.5,2499.5)
opts[o][0].Draw('id>>'+ok,'px*px+py*py+pz*pz>'+pcutsq+'&&x*x+y*y<'+rcutsq)
# count how many originate from Pythia
u.bookHist(h,ok+'Py','id '+o+' from pythia',5001,-2500.5,2499.5)
opts[o][0].Draw('id>>'+ok+'Py','pythiaid==id&&(px*px+py*py+pz*pz)>'+pcutsq+'&&(x*x+y*y)<'+rcutsq)
h[ok].SetLineColor(ocol[o])
tc = h['Results'].cd(1)
h[ok].Draw()
tc.SetLogy(1)
for o in opts:
ok = 'id'+o
h[ok].Draw('same')
# make a zero suppressed table
table = {}
for i in range(h[ok].GetNbinsX()):
for o in opts:
ok = 'id'+o
ncont = h[ok].GetBinContent(i+1)
ncontP = h[ok+'Py'].GetBinContent(i+1)
pid = h[ok].GetBinCenter(i+1)
if ncont > 0:
if table.has_key(pid) : table[pid][o]=[ncont*scaleFac[o],ncontP/ncont]
else: table[pid] = {o:[ncont*scaleFac[o],ncontP/ncont]}
print headline
ktable = table.keys()
ktable.sort()
for i in ktable:
txt = '%5i %11s'%(int(i),pdg.GetParticle(int(i)).GetName())
for o in sopts:
if table[i].has_key(o): txt += ' %8.3G %5.1F '%(table[i][o][0],100*table[i][o][1])
else: txt += ' %8.3G %5.1F '%(0,0)
print txt
def overlap(F, Finv):
ut.bookHist(h, 'W', 'overlap/fibre', 110, 0., 1.1)
ut.bookHist(h, 'C', 'coverage', 50, 0., 10.)
ut.bookHist(h, 'S', 'fibres/sipm', 15, -0.5, 14.5)
ut.bookHist(h, 'Eff', 'efficiency', 110, 0., 1.1)
for n in F:
C = 0
for fid in F[n]:
rc = h['W'].Fill(F[n][fid]['weight'])
C += F[n][fid]['weight']
rc = h['C'].Fill(C)
for n in Finv:
E = 0
for sipm in Finv[n]:
E += Finv[n][sipm]['weight']
rc = h['Eff'].Fill(E)
rc = h['S'].Fill(len(Finv[n]))
def eventTime():
Tprev = -1
freq = 160.E6
ut.bookHist(h, 'Etime', 'delta event time; dt [s]', 100, 0.0, 1.)
ut.bookCanvas(h, 'E', ' ', 1024, 2 * 768, 1, 2)
eventTree.GetEvent(0)
t0 = eventTree.EventHeader.GetEventTime() / 160.E6
eventTree.GetEvent(eventTree.GetEntries() - 1)
tmax = eventTree.EventHeader.GetEventTime() / 160.E6
ut.bookHist(h, 'time', 'elapsed time; t [s]', 1000, t0, tmax)
for event in eventTree:
T = event.EventHeader.GetEventTime()
dT = 0
if Tprev > 0: dT = T - Tprev
Tprev = T
rc = h['Etime'].Fill(dT / freq)
rc = h['time'].Fill((T / freq - t0))
tc = h['E'].cd(1)
rc = h['Etime'].Fit('expo')
tc.Update()
stats = h['Etime'].FindObject("stats")
stats.SetOptFit(111)
tc = h['E'].cd(2)
h['time'].Draw()
def hitMaps(Nev=-1):
for mat in range(30):
ut.bookHist(h, 'mat_' + str(mat), 'hit map / mat', 512, -0.5, 511.5)
ut.bookHist(h, 'sig_' + str(mat), 'signal / mat', 150, 0.0, 150.)
N = -1
if Nev < 0: Nev = eventTree.GetEntries()
for event in eventTree:
N += 1
if N > Nev: break
for aHit in event.Digi_ScifiHits:
if not aHit.isValid(): continue
X = xPos(aHit.GetDetectorID())
rc = h['mat_' + str(X[0] * 3 + X[1])].Fill(X[2])
rc = h['sig_' + str(X[0] * 3 + X[1])].Fill(aHit.GetSignal(0))
ut.bookCanvas(h, 'hitmaps', ' ', 1024, 768, 6, 5)
ut.bookCanvas(h, 'signal', ' ', 1024, 768, 6, 5)
for mat in range(30):
tc = h['hitmaps'].cd(mat + 1)
A = h['mat_' + str(mat)].GetSumOfWeights() / 512.
if h['mat_' + str(mat)].GetMaximum() > 10 * A:
h['mat_' + str(mat)].SetMaximum(10 * A)
h['mat_' + str(mat)].Draw()
tc = h['signal'].cd(mat + 1)
h['sig_' + str(mat)].Draw()
def interactionRegion():
import rootUtils as ut
import shipunit as u
f = ROOT.TFile('pythia8_Geant4_13_350.0.root')
sTree=f.FindObjectAny('pythia8-Geant4')
ut.bookHist(h,'originz','z',100,-50.5,-49.)
ut.bookHist(h,'originzr','r vs z',100,-50.5,-49.,100,0.,0.5)
ut.bookHist(h,'originxy','x vs y',100,-0.5,0.5,100,-0.5,0.5)
ROOT.gROOT.cd()
sTree.Draw('z>>originz')
sTree.Draw('1000*sqrt(x*x+y*y):z>>originzr')
sTree.Draw('1000*x:1000*y>>originxy')
def HNLKinematics():
ut.bookHist(h,'HNLmomNoW','momentum unweighted',100,0.,300.)
ut.bookHist(h,'HNLmom','momentum',100,0.,300.)
ut.bookHist(h,'HNLmom_recTracks','momentum',100,0.,300.)
ut.bookHist(h,'HNLmomNoW_recTracks','momentum unweighted',100,0.,300.)
for n in range(sTree.GetEntries()):
rc = sTree.GetEntry(n)
wg = sTree.MCTrack[1].GetWeight()
if not wg>0.: wg=1.
P = sTree.MCTrack[1].GetP()
h['HNLmom'].Fill(P,wg)
h['HNLmomNoW'].Fill(P)
for HNL in sTree.Particles:
t1,t2 = HNL.GetDaughter(0),HNL.GetDaughter(1)
for tr in [t1,t2]:
xx = sTree.FitTracks[tr].getFittedState()
Prec = xx.getMom().Mag()
h['HNLmom_recTracks'].Fill(Prec,wg)
h['HNLmomNoW_recTracks'].Fill(Prec)
def makePlots(sTree): ut.bookHist(h,'muP','muon mom',100,0.,400.) ut.bookHist(h,'nOut','outgoing part',100,-0.5,99.5) ut.bookHist(h,'pos','position',100,-25.,100.,100,-12.,12.,100,-13.,13.) for n in range(sTree.GetEntries()): rc = sTree.GetEvent(n) inMu = sTree.InMuon[0] w = inMu[8] P = ROOT.TMath.Sqrt(inMu[1]**2+inMu[2]**2+inMu[3]**2) rc = h['muP'].Fill(P,w) rc = h['nOut'].Fill(sTree.Particles.GetEntries() ) rc = h['pos'].Fill(inMu[7],inMu[5],inMu[6] )
def interactionRegion():
import rootUtils as ut
import shipunit as u
f = ROOT.TFile('pythia8_Geant4_13_350.0.root')
sTree = f.FindObjectAny('pythia8-Geant4')
ut.bookHist(h, 'originz', 'z', 100, -50.5, -49.)
ut.bookHist(h, 'originzr', 'r vs z', 100, -50.5, -49., 100, 0., 0.5)
ut.bookHist(h, 'originxy', 'x vs y', 100, -0.5, 0.5, 100, -0.5, 0.5)
ROOT.gROOT.cd()
sTree.Draw('z>>originz')
sTree.Draw('1000*sqrt(x*x+y*y):z>>originzr')
sTree.Draw('1000*x:1000*y>>originxy')
def interactionRegion():
import rootUtils as ut
import shipunit as u
f = ROOT.TFile("pythia8_Geant4_13_350.0.root")
sTree = f.FindObjectAny("pythia8-Geant4")
ut.bookHist(h, "originz", "z", 100, -50.5, -49.0)
ut.bookHist(h, "originzr", "r vs z", 100, -50.5, -49.0, 100, 0.0, 0.5)
ut.bookHist(h, "originxy", "x vs y", 100, -0.5, 0.5, 100, -0.5, 0.5)
ROOT.gROOT.cd()
sTree.Draw("z>>originz")
sTree.Draw("1000*sqrt(x*x+y*y):z>>originzr")
sTree.Draw("1000*x:1000*y>>originxy")
def makePlots(sTree):
ut.bookHist(h, 'muP', 'muon mom', 100, 0., 400.)
ut.bookHist(h, 'nOut', 'outgoing part', 100, -0.5, 99.5)
ut.bookHist(h, 'pos', 'position', 100, -25., 100., 100, -12., 12., 100,
-13., 13.)
for n in range(sTree.GetEntries()):
rc = sTree.GetEvent(n)
inMu = sTree.InMuon[0]
w = inMu[8]
P = ROOT.TMath.Sqrt(inMu[1]**2 + inMu[2]**2 + inMu[3]**2)
rc = h['muP'].Fill(P, w)
rc = h['nOut'].Fill(sTree.Particles.GetEntries())
rc = h['pos'].Fill(inMu[7], inMu[5], inMu[6])
def energyLoss():
t = h['T']
u.bookHist(h,'elossW','energy loss as function of distance in W' ,100,0.,50.,100,0.,300.)
u.bookHist(h,'elossPb','energy loss as function of distance in Pb',100,0.,50.,100,0.,200.)
u.bookHist(h,'elossFe','energy loss as function of distance in Fe',100,0.,50.,100,0.,200.)
nmax = t.GetEntries()
for n in range(nmax):
rc = t.GetEntry(n)
nmeas = int(t.Nmeas)
measW = {}
measPb = {}
measFe = {}
w = t.w
for j in range(nmeas):
volid = int(t.volid(j))
procid = int(t.procid(j))
z = t.z(j)
px = t.px(j)
py = t.py(j)
pz = t.pz(j)
E = math.sqrt(px*px+py*py+pz*pz+Mmu2)
if volid == 0 and procid < 0:
# attention, there are entry and exit points !
if not measW.has_key(0): measW[0] = [z,E]
elif (volid > 3 and volid < 7) and procid < 0: # enter Pbshield1
if not measW.has_key(1): measW[1] = [z,E]
if volid == 4 and procid < 0:
if not measPb.has_key(0): measPb[0] = [z,E]
elif volid == 6 and procid < 0:
if not measPb.has_key(1): measPb[1] = [z,E]
if not measFe.has_key(0): measFe[0] = [z,E]
elif volid !=6 and measFe.has_key(0) and procid < 0:
if not measFe.has_key(1): measFe[1] = [z,E]
if len(measW)==2:
dist = measW[1][0]- measW[0][0]
Eloss = measW[0][1]- measW[1][1]
h['elossW'].Fill(dist,Eloss,w)
if len(measPb)==2:
dist = measPb[1][0]- measPb[0][0]
Eloss = measPb[0][1]- measPb[1][1]
h['elossPb'].Fill(dist,Eloss,w)
if len(measFe)==2:
dist = measFe[1][0]- measFe[0][0]
Eloss = measFe[0][1]- measFe[1][1]
h['elossFe'].Fill(dist,Eloss,w)
h['mean_elossW'] = h['elossW'].ProfileX()
h['mean_elossW'].SetTitle('mean energy loss as function of distance in W')
h['mean_elossPb'] = h['elossPb'].ProfileX()
h['mean_elossPb'].SetTitle('mean energy loss as function of distance in Pb')
h['mean_elossFe'] = h['elossFe'].ProfileX()
h['mean_elossFe'].SetTitle('mean energy loss as function of distance in Fe')
def __init__(self,hp,main):
self.sTree = main.sTree
self.fPartArray = ROOT.TClonesArray("TParticle")
if not self.sTree.GetBranch("Particles"):
self.Particles = self.sTree.Branch("Particles", self.fPartArray,32000,-1)
else:
self.Particles = self.sTree.Particles
self.reps,self.states,self.newPosDir = {},{},{}
self.LV={1:ROOT.TLorentzVector(),2:ROOT.TLorentzVector()}
self.h = hp
self.PDG = ROOT.TDatabasePDG.Instance()
ut.bookHist(self.h,'Vzpull','Vz pull',100,-3.,3.)
ut.bookHist(self.h,'Vxpull','Vx pull',100,-3.,3.)
ut.bookHist(self.h,'Vypull','Vy pull',100,-3.,3.)
def exMCHits():
ut.bookHist(h,'tz','tracking hits z',100,-100.,100.)
ut.bookHist(h,'tztx','tracking hits x vs z',100,-100.,100.,100,-2.5,2.5)
ut.bookHist(h,'txty','tracking hits y vs x',100,-2.5,2.5,100,-2.5,2.5)
sTree.SetBranchAddress("vetoPoint", TrackingHits)
for n in range(nEvents):
rc = sTree.GetEvent(n)
nHits = TrackingHits.GetEntriesFast()
for i in range(nHits):
ahit = TrackingHits.At(i)
rc = h['tz'].Fill( ahit.GetZ()/u.m )
rc = h['txty'].Fill( ahit.GetX()/u.m,ahit.GetY()/u.m )
rc = h['tztx'].Fill( ahit.GetZ()/u.m,ahit.GetX()/u.m )
h['tztx'].Draw('box')
def HNLKinematics():
ut.bookHist(h, 'HNLmomNoW', 'momentum unweighted', 100, 0., 300.)
ut.bookHist(h, 'HNLmom', 'momentum', 100, 0., 300.)
ut.bookHist(h, 'HNLmom_recTracks', 'momentum', 100, 0., 300.)
ut.bookHist(h, 'HNLmomNoW_recTracks', 'momentum unweighted', 100, 0., 300.)
for n in range(sTree.GetEntries()):
rc = sTree.GetEntry(n)
for hnlkey in [1, 2]:
if abs(sTree.MCTrack[hnlkey].GetPdgCode()) == 9900015:
theHNL = sTree.MCTrack[hnlkey]
wg = theHNL.GetWeight()
if not wg > 0.: wg = 1.
P = theHNL.GetP()
h['HNLmom'].Fill(P, wg)
h['HNLmomNoW'].Fill(P)
for HNL in sTree.Particles:
t1, t2 = HNL.GetDaughter(0), HNL.GetDaughter(1)
for tr in [t1, t2]:
xx = sTree.FitTracks[tr].getFittedState()
Prec = xx.getMom().Mag()
h['HNLmom_recTracks'].Fill(Prec, wg)
h['HNLmomNoW_recTracks'].Fill(Prec)
def testT0():
ut.bookHist(h,'means0','mean vs s0',100,0.,3000.,100,0.,3000.)
ut.bookHist(h,'means1','mean vs s1',100,0.,3000.,100,0.,3000.)
ut.bookHist(h,'means2','mean vs s2',100,0.,3000.,100,0.,3000.)
for event in sTree:
sumOfTDCs = 0
if event.Digi_MufluxSpectrometerHits.GetEntries() < 15 or event.Digi_MufluxSpectrometerHits.GetEntries() > 30: continue
for m in event.Digi_MufluxSpectrometerHits:
sumOfTDCs+=m.GetDigi()
mean = sumOfTDCs/float(event.Digi_MufluxSpectrometerHits.GetEntries())
if event.Digi_ScintillatorHits.GetEntries()==0:
print "no scint"
else:
rc = h['means0'].Fill(mean,event.Digi_ScintillatorHits[0].GetDigi())
rc = h['means1'].Fill(mean,event.Digi_ScintillatorHits[1].GetDigi())
if event.Digi_ScintillatorHits.GetEntries()>2:
rc = h['means2'].Fill(mean,event.Digi_ScintillatorHits[2].GetDigi())
def __init__(self, hp, main):
self.sTree = main.sTree
self.fPartArray = ROOT.TClonesArray("TParticle")
if not self.sTree.GetBranch("Particles"):
self.Particles = self.sTree.Branch("Particles", self.fPartArray,
32000, -1)
else:
self.Particles = self.sTree.Particles
self.reps, self.states, self.newPosDir = {}, {}, {}
self.LV = {1: ROOT.TLorentzVector(), 2: ROOT.TLorentzVector()}
self.h = hp
self.PDG = ROOT.TDatabasePDG.Instance()
if sys.modules['__main__'].realPR != "":
self.fitTrackLoc = "FitTracks_PR"
else:
self.fitTrackLoc = "FitTracks"
ut.bookHist(self.h, 'Vzpull', 'Vz pull', 100, -3., 3.)
ut.bookHist(self.h, 'Vxpull', 'Vx pull', 100, -3., 3.)
ut.bookHist(self.h, 'Vypull', 'Vy pull', 100, -3., 3.)
def exMCHits(dump=False):
ut.bookHist(h,'tz','tracking hits z',100,-100.,100.)
ut.bookHist(h,'tztx','tracking hits x vs z',1000,-40.,40.,100,-2.5,2.5)
ut.bookHist(h,'txty','tracking hits y vs x',100,-2.5,2.5,100,-2.5,2.5)
sTree.SetBranchAddress("vetoPoint", TrackingHits)
for n in range(nEvents):
rc = sTree.GetEvent(n)
nHits = TrackingHits.GetEntriesFast()
for i in range(nHits):
ahit = TrackingHits.At(i)
rc = h['tz'].Fill( ahit.GetZ()/u.m )
rc = h['txty'].Fill( ahit.GetX()/u.m,ahit.GetY()/u.m )
rc = h['tztx'].Fill( ahit.GetZ()/u.m,ahit.GetX()/u.m )
h['tztx'].Draw('box')
if dump:
for n in range( min(10,nEvents) ):
rc = sTree.GetEvent(n)
nHits = TrackingHits.GetEntriesFast()
for i in range(nHits):
ahit = TrackingHits.At(i)
print ahit.GetZ()/u.m, ahit.GetDetectorID(),ahit.GetLength(),ahit.GetEnergyLoss()
def exMCHits(dump=False):
ut.bookHist(h, 'tz', 'tracking hits z', 100, -100., 100.)
ut.bookHist(h, 'tztx', 'tracking hits x vs z', 1000, -40., 40., 100, -2.5,
2.5)
ut.bookHist(h, 'txty', 'tracking hits y vs x', 100, -2.5, 2.5, 100, -2.5,
2.5)
sTree.SetBranchAddress("vetoPoint", TrackingHits)
for n in range(nEvents):
rc = sTree.GetEvent(n)
nHits = TrackingHits.GetEntriesFast()
for i in range(nHits):
ahit = TrackingHits.At(i)
rc = h['tz'].Fill(ahit.GetZ() / u.m)
rc = h['txty'].Fill(ahit.GetX() / u.m, ahit.GetY() / u.m)
rc = h['tztx'].Fill(ahit.GetZ() / u.m, ahit.GetX() / u.m)
h['tztx'].Draw('box')
if dump:
for n in range(min(10, nEvents)):
rc = sTree.GetEvent(n)
nHits = TrackingHits.GetEntriesFast()
for i in range(nHits):
ahit = TrackingHits.At(i)
print ahit.GetZ() / u.m, ahit.GetDetectorID(), ahit.GetLength(
), ahit.GetEnergyLoss()
geoFile = tmp.replace('_rec','')
fgeo = ROOT.TFile.Open(geoFile)
geoMat = ROOT.genfit.TGeoMaterialInterface() # if only called in ShipDigiReco -> crash, reason unknown
from ShipGeoConfig import ConfigRegistry
from rootpyPickler import Unpickler
#load Shipgeo dictionary
upkl = Unpickler(fgeo)
ShipGeo = upkl.load('ShipGeo')
ecalGeoFile = ShipGeo.ecal.File
h={}
log={}
if withHists:
ut.bookHist(h,'distu','distance to wire',100,0.,5.)
ut.bookHist(h,'distv','distance to wire',100,0.,5.)
ut.bookHist(h,'disty','distance to wire',100,0.,5.)
ut.bookHist(h,'nmeas','nr measuerements',100,0.,50.)
ut.bookHist(h,'chi2','Chi2/DOF',100,0.,20.)
import shipDet_conf
run = ROOT.FairRunSim()
run.SetName("TGeant4") # Transport engine
run.SetOutputFile(ROOT.TMemFile('output', 'recreate')) # Output file
run.SetUserConfig("g4Config_basic.C") # geant4 transport not used, only needed for creating VMC field
rtdb = run.GetRuntimeDb()
# -----Create geometry----------------------------------------------
modules = shipDet_conf.configure(run,ShipGeo)
# run.Init()
fgeo.FAIRGeom
fGeo = ROOT.gGeoManager
vetoDet = {}
i = 0
for v in fGeo.GetListOfVolumes():
i+=1
nm = v.GetName()
if nm.find('STr')<0 and nm.find('Sveto')<0 : continue
vetoDet[i] = nm
return vetoDet
h={}
vetoDet = detMap()
for i in vetoDet:
for mu in ['','_mu']:
tag = vetoDet[i]+mu
ut.bookHist(h,tag,'x/y '+vetoDet[i],100,-2.5,2.5,100,-2.5,2.5)
ut.bookHist(h,tag+'_E','deposited energy MeV '+vetoDet[i],100,0.,2.)
ut.bookHist(h,tag+'_P','particle mom GeV '+vetoDet[i],100,0.,200.)
ut.bookHist(h,tag+'_id','particle id '+vetoDet[i],5001,-2499.5,2499.5)
ut.bookHist(h,tag+'_mul','multiplicity of hits/tracks '+vetoDet[i],10,-0.5,9.5)
ut.bookHist(h,tag+'_evmul','multiplicity of hits/event '+vetoDet[i],10,-0.5,9.5)
ut.bookHist(h,tag+'_origin','r vs z',100, ztarget,totl,100,0.,12.)
ut.bookHist(h,tag+'_originmu','r vs z',100,ztarget,totl,100,0.,12.)
for i in ['Ecal','muon']:
for mu in ['','_mu']:
tag = i+mu
ut.bookHist(h,tag,'x/y '+i,100,-2.5,2.5,100,-2.5,2.5)
ut.bookHist(h,tag+'_E','deposited energy MeV '+i,100,0.,100.)
ut.bookHist(h,'origin','r vs z',100,ztarget,totl,50,0.,3.)
ut.bookHist(h,'borigin','r vs z',100,ztarget,totl,500,0.,30.)
nb = 400
t0 = time.time()
idhist = len(idbeam) * 4 * [0]
print 'Get chi vs momentum for all beam+target particles'
for idp in range(0, len(idbeam)):
# particle or antiparticle
for idpm in range(-1, 3, 2):
idw = idbeam[idp] * idpm
if PDG.GetParticle(idw) <> None:
name = PDG.GetParticle(idw).GetName()
# particle exists, book hists etc..
id = id + 1
for idnp in range(2):
idb = id * 10 + idnp * 4
ut.bookHist(h, str(idb + 1),
'sigma vs p, ' + name + '->' + target[idnp], nb,
0.5, pbeamh + 0.5)
ut.bookHist(h, str(idb + 2),
'sigma-tot vs p, ' + name + '->' + target[idnp],
nb, 0.5, pbeamh + 0.5)
ut.bookHist(h, str(idb + 3),
'chi vs p, ' + name + '->' + target[idnp], nb, 0.5,
pbeamh + 0.5)
ut.bookHist(h, str(idb + 4),
'Prob(normalised), ' + name + '->' + target[idnp],
nb, 0.5, pbeamh + 0.5)
# keep track of histogram<->Particle id relation.
idhist[id] = idw
# target is proton or neutron
for idpn in range(2):
idadd = idpn * 4
def bookHist(detName):
for mu in ['','_mu','_muV0']:
tag = detName+mu
if detName.find('LiSc')<0:
ut.bookHist(h,tag,'x/y '+detName+';X [m];Y [m]',100,-3.,3.,100,-6.,6.)
else:
ut.bookHist(h,tag,'z phi '+detName+';Z [m];Phi [/#pi rad]',100,-30.,40.,100,-1.,1.)
ut.bookHist(h,tag+'_E','deposited energy MeV '+detName+';E [MeV/c^{2}]',100,0.,2.)
ut.bookHist(h,tag+'_P','particle mom GeV '+detName+';P [GeV/c^{2}]',400,0.,400.)
ut.bookHist(h,tag+'_LP','particle mom GeV '+detName+';P [GeV/c^{2}]',100,0.,1.)
ut.bookHist(h,tag+'_OP','original particle mom GeV '+detName+';P [GeV/c^{2}]',400,0.,400.)
ut.bookHist(h,tag+'_id','particle id '+detName,5001,-2499.5,2499.5)
ut.bookHist(h,tag+'_mul','multiplicity of hits/tracks '+detName,10,-0.5,9.5)
ut.bookHist(h,tag+'_evmul','multiplicity of hits/event '+detName,10,-0.5,9.5)
ut.bookHist(h,tag+'_origin','r vs z;Z [m];R [m]',100, ztarget,totl,100,0.,12.)
for mu in ['','_mu','_muV0']:
tag = detName+mu
if detName.find('LiSc')<0:
ut.bookHist(h,tag,'x/y '+detName+';X [m];Y [m]',100,-3.,3.,100,-6.,6.)
else:
ut.bookHist(h,tag,'z phi '+detName+';Z [m];Phi [/#pi rad]',100,-30.,40.,100,-1.,1.)
ut.bookHist(h,tag+'_E','deposited energy MeV '+detName+';E [MeV/c^{2}]',100,0.,2.)
ut.bookHist(h,tag+'_P','particle mom GeV '+detName+';P [GeV/c^{2}]',400,0.,400.)
ut.bookHist(h,tag+'_LP','particle mom GeV '+detName+';P [GeV/c^{2}]',100,0.,1.)
ut.bookHist(h,tag+'_OP','original particle mom GeV '+detName+';P [GeV/c^{2}]',400,0.,400.)
ut.bookHist(h,tag+'_id','particle id '+detName,5001,-2499.5,2499.5)
ut.bookHist(h,tag+'_mul','multiplicity of hits/tracks '+detName,10,-0.5,9.5)
ut.bookHist(h,tag+'_evmul','multiplicity of hits/event '+detName,10,-0.5,9.5)
ut.bookHist(h,tag+'_origin','r vs z;Z [m];R [m]',100, ztarget,totl,100,0.,12.)
ut.bookHist(h,'origin','r vs z;Z [m];R [m]',100,ztarget,totl,100,0.,15.)
ut.bookHist(h,'borigin','r vs z;Z [m];R [m]',100,ztarget,totl,500,0.,30.)
ut.bookHist(h,'porigin','r vs z secondary',100,ztarget,totl,500,0.,30.)
ut.bookHist(h,'mu-inter','r vs z',100,ztarget,totl,50,0.,3.)
ut.bookHist(h,'muonP','muon momentum',100,0.,400.)
ut.bookHist(h,'weight','muon weight',1000,1.E3,1.E6)
ut.bookHist(h,'delx13','x diff first and last point, mu-',100,-10.,10.)
ut.bookHist(h,'delx-13','x diff first and last point, mu+',100,-10.,10.)
ut.bookHist(h,'deltaElec','energy of delta electrons',100,0.,10.)
ut.bookHist(h,'secondaries','energy of delta electrons',100,0.,10.)
ut.bookHist(h,'prop_deltaElec','energy of delta elec / muon energy',100,0.,1.)
ut.bookHist(h,'dummy','',10,0.,1.)
ut.bookHist(h,'dE','',100,0.,10.,100,0.,10.)
h['dummy'].SetMaximum(10.)
histlistAll = {1:'VetoTimeDet',2:'strawstation_5',3:'strawstation_1',4:'strawstation_4',
# need to figure out which geometry was used
if not dy:
# try to extract from input file name
tmp = inputFile.split('.')
try:
dy = float( tmp[1]+'.'+tmp[2] )
except:
dy = None
print 'configured to process ',nEvents,' events from ' ,inputFile, ' with option Yheight = ',dy,' with vertexing',vertexing
outFile = inputFile.replace('.root','_rec.root')
os.system('cp '+inputFile+' '+outFile)
if withHists:
h={}
ut.bookHist(h,'distu','distance to wire',100,0.,5.)
ut.bookHist(h,'distv','distance to wire',100,0.,5.)
ut.bookHist(h,'disty','distance to wire',100,0.,5.)
ut.bookHist(h,'nmeas','nr measuerements',100,0.,50.)
#-----prepare python exit-----------------------------------------------
def pyExit():
global fitter
del fitter
print "finishing pyExit"
import atexit
atexit.register(pyExit)
from array import array
import shipunit as u
import rootUtils as ut
from ShipGeoConfig import ConfigRegistry
def myEventLoop(n):
global ecalReconstructed
rc = sTree.GetEntry(n)
# check if tracks are made from real pattern recognition
measCut = measCutFK
if sTree.GetBranch("FitTracks_PR"):
sTree.FitTracks = sTree.FitTracks_PR
measCut = measCutPR
if sTree.GetBranch("fitTrack2MC_PR"): sTree.fitTrack2MC = sTree.fitTrack2MC_PR
if sTree.GetBranch("Particles_PR"): sTree.Particles = sTree.Particles_PR
if not checkHNLorigin(sTree): return
wg = sTree.MCTrack[1].GetWeight()
if not wg>0.: wg=1.
#
# make some ecal cluster analysis if exist
if sTree.FindBranch("EcalClusters"):
if calReco: ecalReconstructed.Delete()
else: ecalReconstructed = sTree.EcalReconstructed
for x in caloTasks:
if x.GetName() == 'ecalFiller': x.Exec('start',sTree.EcalPointLite)
elif x.GetName() == 'ecalMatch': x.Exec('start',ecalReconstructed,sTree.MCTrack)
else : x.Exec('start')
for aClus in ecalReconstructed:
mMax = aClus.MCTrack()
if mMax <0 or mMax > sTree.MCTrack.GetEntries():
aP = None # this should never happen, otherwise the ECAL MC matching has a bug
else: aP = sTree.MCTrack[mMax]
if aP:
tmp = PDG.GetParticle(aP.GetPdgCode())
if tmp: pName = 'ecalReconstructed_'+tmp.GetName()
else: pName = 'ecalReconstructed_'+str(aP.GetPdgCode())
else:
pName = 'ecalReconstructed_unknown'
if not h.has_key(pName):
ut.bookHist(h,pName,'x/y and energy for '+pName.split('_')[1],50,-3.,3.,50,-6.,6.)
rc = h[pName].Fill(aClus.X()/u.m,aClus.Y()/u.m,aClus.RecoE()/u.GeV)
# look at distance to tracks
for fT in sTree.FitTracks:
rc,pos,mom = TrackExtrapolateTool.extrapolateToPlane(fT,z_ecal)
if rc>0:
pdgcode = fT.getFittedState().getPDG()
tmp = PDG.GetParticle(pdgcode)
if tmp: tName = 'ecalReconstructed_dist_'+tmp.GetName()
else: tName = 'ecalReconstructed_dist_'+str(aP.GetPdgCode())
if not h.has_key(tName):
p = tName.split('dist_')[1]
ut.bookHist(h,tName,'Ecal cluster distance t0 '+p,100,0.,100.*u.cm)
ut.bookHist(h,tName.replace('dist','distx'),'Ecal cluster distance to '+p+' in X ',100,-50.*u.cm,50.*u.cm)
ut.bookHist(h,tName.replace('dist','disty'),'Ecal cluster distance to '+p+' in Y ',100,-50.*u.cm,50.*u.cm)
dist = ROOT.TMath.Sqrt( (aClus.X()-pos.X())**2+(aClus.Y()-pos.Y())**2 )
rc = h[tName].Fill(dist)
rc = h[tName.replace('dist','distx')].Fill( aClus.X()-pos.X() )
rc = h[tName.replace('dist','disty')].Fill( aClus.Y()-pos.Y() )
# compare with old method
for aClus in sTree.EcalClusters:
rc = h['ecalClusters'].Fill(aClus.X()/u.m,aClus.Y()/u.m,aClus.Energy()/u.GeV)
mMax,frac = ecalCluster2MC(aClus)
# return MC track most contributing, and its fraction of energy
if mMax>0:
aP = sTree.MCTrack[mMax]
tmp = PDG.GetParticle(aP.GetPdgCode())
if tmp: pName = 'ecalClusters_'+tmp.GetName()
else: pName = 'ecalClusters_'+str(aP.GetPdgCode())
else:
pName = 'ecalClusters_unknown'
if not h.has_key(pName): ut.bookHist(h,pName,'x/y and energy for '+pName.split('_')[1],50,-3.,3.,50,-6.,6.)
rc = h[pName].Fill(aClus.X()/u.m,aClus.Y()/u.m,aClus.Energy()/u.GeV)
# make some straw hit analysis
hitlist = {}
for ahit in sTree.strawtubesPoint:
detID = ahit.GetDetectorID()
top = ROOT.TVector3()
bot = ROOT.TVector3()
modules["Strawtubes"].StrawEndPoints(detID,bot,top)
dw = ahit.dist2Wire()
if detID < 50000000 :
if abs(top.y())==abs(bot.y()): h['disty'].Fill(dw)
if abs(top.y())>abs(bot.y()): h['distu'].Fill(dw)
if abs(top.y())<abs(bot.y()): h['distv'].Fill(dw)
#
trID = ahit.GetTrackID()
if not trID < 0 :
if hitlist.has_key(trID): hitlist[trID]+=1
else: hitlist[trID]=1
for tr in hitlist: h['meanhits'].Fill(hitlist[tr])
key = -1
fittedTracks = {}
for atrack in sTree.FitTracks:
key+=1
# kill tracks outside fiducial volume
if not checkFiducialVolume(sTree,key,dy): continue
fitStatus = atrack.getFitStatus()
nmeas = fitStatus.getNdf()
h['meas'].Fill(nmeas)
if not fitStatus.isFitConverged() : continue
h['meas2'].Fill(nmeas)
if nmeas < measCut: continue
fittedTracks[key] = atrack
# needs different study why fit has not converged, continue with fitted tracks
rchi2 = fitStatus.getChi2()
prob = ROOT.TMath.Prob(rchi2,int(nmeas))
h['prob'].Fill(prob)
chi2 = rchi2/nmeas
fittedState = atrack.getFittedState()
h['chi2'].Fill(chi2,wg)
h['measVSchi2'].Fill(atrack.getNumPoints(),chi2)
P = fittedState.getMomMag()
Px,Py,Pz = fittedState.getMom().x(),fittedState.getMom().y(),fittedState.getMom().z()
cov = fittedState.get6DCov()
if len(sTree.fitTrack2MC)-1<key: continue
mcPartKey = sTree.fitTrack2MC[key]
mcPart = sTree.MCTrack[mcPartKey]
if not mcPart : continue
Ptruth_start = mcPart.GetP()
Ptruthz_start = mcPart.GetPz()
# get p truth from first strawpoint
Ptruth,Ptruthx,Ptruthy,Ptruthz = getPtruthFirst(sTree,mcPartKey)
delPOverP = (Ptruth - P)/Ptruth
h['delPOverP'].Fill(Ptruth,delPOverP)
delPOverPz = (1./Ptruthz - 1./Pz) * Ptruthz
h['pullPOverPx'].Fill( Ptruth,(Ptruthx-Px)/ROOT.TMath.Sqrt(cov[3][3]) )
h['pullPOverPy'].Fill( Ptruth,(Ptruthy-Py)/ROOT.TMath.Sqrt(cov[4][4]) )
h['pullPOverPz'].Fill( Ptruth,(Ptruthz-Pz)/ROOT.TMath.Sqrt(cov[5][5]) )
h['delPOverPz'].Fill(Ptruthz,delPOverPz)
if chi2>chi2CutOff: continue
h['delPOverP2'].Fill(Ptruth,delPOverP)
h['delPOverP2z'].Fill(Ptruth,delPOverPz)
# try measure impact parameter
trackDir = fittedState.getDir()
trackPos = fittedState.getPos()
vx = ROOT.TVector3()
mcPart.GetStartVertex(vx)
t = 0
for i in range(3): t += trackDir(i)*(vx(i)-trackPos(i))
dist = 0
for i in range(3): dist += (vx(i)-trackPos(i)-t*trackDir(i))**2
dist = ROOT.TMath.Sqrt(dist)
h['IP'].Fill(dist)
# ---
# loop over particles, 2-track combinations
for HNL in sTree.Particles:
t1,t2 = HNL.GetDaughter(0),HNL.GetDaughter(1)
# kill tracks outside fiducial volume, if enabled
if not checkFiducialVolume(sTree,t1,dy) or not checkFiducialVolume(sTree,t2,dy) : continue
checkMeasurements = True
# cut on nDOF
for tr in [t1,t2]:
fitStatus = sTree.FitTracks[tr].getFitStatus()
nmeas = fitStatus.getNdf()
if nmeas < measCut: checkMeasurements = False
if not checkMeasurements: continue
# check mc matching
if not match2HNL(HNL): continue
HNLPos = ROOT.TLorentzVector()
HNL.ProductionVertex(HNLPos)
HNLMom = ROOT.TLorentzVector()
HNL.Momentum(HNLMom)
# check if DOCA info exist
if HNL.GetMother(1)==99 :
xv,yv,zv,doca = HNLPos.X(),HNLPos.Y(),HNLPos.Z(),HNLPos.T()
else:
# redo doca calculation
xv,yv,zv,doca,HNLMom = RedoVertexing(t1,t2)
if HNLMom == -1: continue
# check if decay inside decay volume
if Rsq(xv,yv,dy) > 1 : continue
if zv < vetoStation_zDown : continue
if zv > T1Station_zUp : continue
h['Doca'].Fill(doca)
# if doca > docaCut : continue
tr = ROOT.TVector3(0,0,ShipGeo.target.z0)
dist = ImpactParameter(tr,HNLPos,HNLMom)
mass = HNLMom.M()
h['IP0'].Fill(dist)
h['IP0/mass'].Fill(mass,dist)
h['HNL'].Fill(mass)
h['HNLw'].Fill(mass,wg)
#
vetoDets['SBT'] = veto.SBT_decision(sTree)
vetoDets['SVT'] = veto.SVT_decision(sTree)
vetoDets['UVT'] = veto.UVT_decision(sTree)
vetoDets['RPC'] = veto.RPC_decision(sTree)
vetoDets['TRA'] = veto.Track_decision(sTree)
h['nrtracks'].Fill(vetoDets['TRA'][2])
h['nrSVT'].Fill(vetoDets['SVT'][2])
h['nrUVT'].Fill(vetoDets['UVT'][2])
h['nrSBT'].Fill(vetoDets['SBT'][2])
h['nrRPC'].Fill(vetoDets['RPC'][2])
# HNL true
mctrack = sTree.MCTrack[sTree.fitTrack2MC[t1]]
h['Vzresol'].Fill( (mctrack.GetStartZ()-zv)/u.cm )
h['Vxresol'].Fill( (mctrack.GetStartX()-xv)/u.cm )
h['Vyresol'].Fill( (mctrack.GetStartY()-yv)/u.cm )
PosDir,newPosDir,CovMat,scalFac = {},{},{},{}
# opening angle at vertex
newPos = ROOT.TVector3(xv,yv,zv)
st1,st2 = sTree.FitTracks[t1].getFittedState(),sTree.FitTracks[t2].getFittedState()
PosDir[t1] = {'position':st1.getPos(),'direction':st1.getDir(),'momentum':st1.getMom()}
PosDir[t2] = {'position':st2.getPos(),'direction':st2.getDir(),'momentum':st2.getMom()}
CovMat[t1] = st1.get6DCov()
CovMat[t2] = st2.get6DCov()
rep1,rep2 = ROOT.genfit.RKTrackRep(st1.getPDG()),ROOT.genfit.RKTrackRep(st2.getPDG())
state1,state2 = ROOT.genfit.StateOnPlane(rep1),ROOT.genfit.StateOnPlane(rep2)
rep1.setPosMom(state1,st1.getPos(),st1.getMom())
rep2.setPosMom(state2,st2.getPos(),st2.getMom())
try:
rep1.extrapolateToPoint(state1, newPos, False)
rep2.extrapolateToPoint(state2, newPos, False)
mom1,mom2 = rep1.getMom(state1),rep2.getMom(state2)
except:
mom1,mom2 = st1.getMom(),st2.getMom()
newPosDir[t1] = {'position':rep1.getPos(state1),'direction':rep1.getDir(state1),'momentum':mom1}
newPosDir[t2] = {'position':rep2.getPos(state2),'direction':rep2.getDir(state2),'momentum':mom2}
oa = mom1.Dot(mom2)/(mom1.Mag()*mom2.Mag())
h['oa'].Fill(oa)
# error on vertex
scalFac[t1] = (zv-PosDir[t1]['position'][2])/PosDir[t1]['direction'][2]/PosDir[t1]['momentum'].Mag()
scalFac[t2] = (zv-PosDir[t2]['position'][2])/PosDir[t2]['direction'][2]/PosDir[t2]['momentum'].Mag()
XPos,covX,dist = VertexError(t1,t2,newPosDir,CovMat,scalFac)
h['Vzpull'].Fill( (mctrack.GetStartZ()-XPos[2])/ROOT.TMath.Sqrt(covX[2][2]) )
h['Vxpull'].Fill( (mctrack.GetStartX()-XPos[0])/ROOT.TMath.Sqrt(covX[0][0]) )
h['Vypull'].Fill( (mctrack.GetStartY()-XPos[1])/ROOT.TMath.Sqrt(covX[1][1]) )
fM = ROOT.genfit.FieldManager.getInstance()
fM.init(bfield)
# prepare veto decisions
import shipVeto
veto = shipVeto.Task()
vetoDets={}
# fiducial cuts
vetoStation = ROOT.gGeoManager.GetTopVolume().GetNode('Veto_5')
vetoStation_zDown = vetoStation.GetMatrix().GetTranslation()[2]+vetoStation.GetVolume().GetShape().GetDZ()
T1Station = ROOT.gGeoManager.GetTopVolume().GetNode('Tr1_1')
T1Station_zUp = T1Station.GetMatrix().GetTranslation()[2]-T1Station.GetVolume().GetShape().GetDZ()
h = {}
ut.bookHist(h,'delPOverP','delP / P',400,0.,200.,100,-0.5,0.5)
ut.bookHist(h,'pullPOverPx','delPx / sigma',400,0.,200.,100,-3.,3.)
ut.bookHist(h,'pullPOverPy','delPy / sigma',400,0.,200.,100,-3.,3.)
ut.bookHist(h,'pullPOverPz','delPz / sigma',400,0.,200.,100,-3.,3.)
ut.bookHist(h,'delPOverP2','delP / P chi2/nmeas<'+str(chi2CutOff),400,0.,200.,100,-0.5,0.5)
ut.bookHist(h,'delPOverPz','delPz / Pz',400,0.,200.,100,-0.5,0.5)
ut.bookHist(h,'delPOverP2z','delPz / Pz chi2/nmeas<'+str(chi2CutOff),400,0.,200.,100,-0.5,0.5)
ut.bookHist(h,'chi2','chi2/nmeas after trackfit',100,0.,10.)
ut.bookHist(h,'prob','prob(chi2)',100,0.,1.)
ut.bookHist(h,'IP','Impact Parameter',100,0.,10.)
ut.bookHist(h,'Vzresol','Vz reco - true [cm]',100,-50.,50.)
ut.bookHist(h,'Vxresol','Vx reco - true [cm]',100,-10.,10.)
ut.bookHist(h,'Vyresol','Vy reco - true [cm]',100,-10.,10.)
ut.bookHist(h,'Vzpull','Vz pull',100,-3.,3.)
ut.bookHist(h,'Vxpull','Vx pull',100,-3.,3.)
ut.bookHist(h,'Vypull','Vy pull',100,-3.,3.)
#!/usr/bin/env python
# file to convert goliath fieldmap text file to root
# EvH 11/4/2018
import ROOT, os, sys
import rootUtils as ut
import shipunit as u
import shipRoot_conf
h = {}
# new limits x: -1118.6, 1241.4 (59); y: -411.40, 768.60 (20); z: -2512.7, 2537.3 (101)
#
ut.bookHist(h, 'Bx', 'Bx', 60, -113.86, 126.14, 21, -44.09, 79.81, 102,
-253.77, 256.27)
ut.bookHist(h, 'By', 'By', 60, -113.86, 126.14, 21, -44.09, 79.81, 102,
-253.77, 256.27)
ut.bookHist(h, 'Bz', 'Bz', 60, -113.86, 126.14, 21, -44.09, 79.81, 102,
-253.77, 256.27)
ut.bookHist(h, 'Byvsz', 'By vs z for x=1.4,y=1.6', 102, -253.77, 256.27)
f = open('ExtGoliathFieldMap.txt', 'r')
i = 0
for line in f:
i += 1
if i < 6: continue
x, y, z, Bx, By, Bz = line.split()
x = float(x) / 10.
y = float(y) / 10.
z = float(z) / 10.
Bx = Bx
def HNLKinematics():
HNLorigin = {}
ut.bookHist(h, 'HNLmomNoW', 'momentum unweighted', 100, 0., 300.)
ut.bookHist(h, 'HNLmom', 'momentum', 100, 0., 300.)
ut.bookHist(h, 'HNLPtNoW', 'Pt unweighted', 100, 0., 10.)
ut.bookHist(h, 'HNLPt', 'Pt', 100, 0., 10.)
ut.bookHist(h, 'HNLmom_recTracks', 'momentum', 100, 0., 300.)
ut.bookHist(h, 'HNLmomNoW_recTracks', 'momentum unweighted', 100, 0., 300.)
for n in range(sTree.GetEntries()):
rc = sTree.GetEntry(n)
for hnlkey in [1, 2]:
if abs(sTree.MCTrack[hnlkey].GetPdgCode()) == 9900015:
theHNL = sTree.MCTrack[hnlkey]
wg = theHNL.GetWeight()
if not wg > 0.: wg = 1.
idMother = abs(sTree.MCTrack[hnlkey - 1].GetPdgCode())
if not HNLorigin.has_key(idMother): HNLorigin[idMother] = 0
HNLorigin[idMother] += wg
P = theHNL.GetP()
Pt = theHNL.GetPt()
h['HNLmom'].Fill(P, wg)
h['HNLmomNoW'].Fill(P)
h['HNLPt'].Fill(Pt, wg)
h['HNLPtNoW'].Fill(Pt)
for HNL in sTree.Particles:
t1, t2 = HNL.GetDaughter(0), HNL.GetDaughter(1)
for tr in [t1, t2]:
xx = sTree.FitTracks[tr].getFittedState()
Prec = xx.getMom().Mag()
h['HNLmom_recTracks'].Fill(Prec, wg)
h['HNLmomNoW_recTracks'].Fill(Prec)
theSum = 0
for x in HNLorigin:
theSum += HNLorigin[x]
for x in HNLorigin:
print "%4i : %5.4F relative fraction: %5.4F " % (x, HNLorigin[x],
HNLorigin[x] / theSum)
def analyzeConcrete():
fout = ROOT.TFile('muConcrete.root','recreate')
h['ntuple'] = ROOT.TNtuple("muons","muon flux concrete","id:px:py:pz:x:y:z:w")
for m in ['','mu','V0']:
ut.bookHist(h,'conc_hitz'+m,'concrete hit z '+m,100,-100.,100.)
ut.bookHist(h,'conc_hitzP'+m,'concrete hit z vs P'+m,100,-100.,100.,100,0.,25.)
ut.bookHist(h,'conc_hity'+m,'concrete hit y '+m,100,-15.,15.)
ut.bookHist(h,'conc_p'+m,'concrete hit p '+m,100,0.,300.)
ut.bookHist(h,'conc_pt'+m,'concrete hit pt '+m,100,0.,10.)
ut.bookHist(h,'conc_hitzy'+m,'concrete hit zy '+m,100,-100.,100.,100,-15.,15.)
top = fGeo.GetTopVolume()
magn = top.GetNode("magyoke_1")
z0 = magn.GetMatrix().GetTranslation()[2]/u.m
for fn in fchain:
f = ROOT.TFile(fn)
if not f.FindObjectAny('cbmsim'):
print 'skip file ',f.GetName()
continue
sTree = f.cbmsim
nEvents = sTree.GetEntries()
for n in range(nEvents):
sTree.GetEntry(n)
if sTree.MCTrack.GetEntries() > 1:
wg = sTree.MCTrack[1].GetWeight()
else:
wg = sTree.MCTrack[0].GetWeight()
for ahit in sTree.vetoPoint:
detID = ahit.GetDetectorID()
if logVols[detID] != 'rockD': continue
m=''
pid = ahit.PdgCode()
if abs(pid) == 13: m='mu'
P = ROOT.TMath.Sqrt(ahit.GetPx()**2+ahit.GetPy()**2+ahit.GetPz()**2)
if abs(pid) == 13 and P>3/u.GeV:
m='V0'
h['ntuple'].Fill(float(pid), float(ahit.GetPx()/u.GeV),float(ahit.GetPy()/u.GeV),float(ahit.GetPz()/u.GeV),\
float(ahit.GetX()/u.m),float(ahit.GetY()/u.m),float(ahit.GetZ()/u.m),float(wg) )
h['conc_hitz'+m].Fill(ahit.GetZ()/u.m-z0,wg)
h['conc_hity'+m].Fill(ahit.GetY()/u.m,wg)
h['conc_p'+m].Fill(P/u.GeV,wg)
h['conc_hitzP'+m].Fill(ahit.GetZ()/u.m,P/u.GeV,wg)
Pt = ROOT.TMath.Sqrt(ahit.GetPx()**2+ahit.GetPy()**2)
h['conc_pt'+m].Fill(Pt/u.GeV,wg)
h['conc_hitzy'+m].Fill(ahit.GetZ()/u.m-z0,ahit.GetY()/u.m,wg)
#
#start = [ahit.GetX()/u.m,ahit.GetY()/u.m,ahit.GetZ()/u.m]
#direc = [-ahit.GetPx()/P,-ahit.GetPy()/P,-ahit.GetPz()/P]
#t = - start[0]/direc[0]
ut.bookCanvas(h,key='Resultsmu',title='muons hitting concrete',nx=1000,ny=600,cx=2,cy=2)
ut.bookCanvas(h,key='Results',title='hitting concrete',nx=1000,ny=600,cx=2,cy=2)
for m in ['','mu']:
tc = h['Results'+m].cd(1)
h['conc_hity'+m].Draw()
tc = h['Results'+m].cd(2)
h['conc_hitz'+m].Draw()
tc = h['Results'+m].cd(3)
tc.SetLogy(1)
h['conc_pt'+m].Draw()
tc = h['Results'+m].cd(4)
tc.SetLogy(1)
h['conc_p'+m].Draw()
fout.cd()
h['ntuple'].Write()
if saveDisk: os.system('mv '+inputFile+' '+outFile)
else : os.system('cp '+inputFile+' '+outFile)
if not geoFile:
tmp = inputFile.replace('ship.','geofile_full.')
geoFile = tmp.replace('_rec','')
# try to figure out which ecal geo to load
fgeo = ROOT.TFile(geoFile)
sGeo = fgeo.FAIRGeom
if sGeo.GetVolume('EcalModule3') : ecalGeoFile = "ecal_ellipse6x12m2.geo"
else: ecalGeoFile = "ecal_ellipse5x10m2.geo"
print 'found ecal geo for ',ecalGeoFile
if withHists:
h={}
ut.bookHist(h,'distu','distance to wire',100,0.,5.)
ut.bookHist(h,'distv','distance to wire',100,0.,5.)
ut.bookHist(h,'disty','distance to wire',100,0.,5.)
ut.bookHist(h,'nmeas','nr measuerements',100,0.,50.)
ut.bookHist(h,'chi2','Chi2/DOF',100,0.,20.)
ut.bookHist(h,'Vzpull','Vz pull',100,-3.,3.)
ut.bookHist(h,'Vxpull','Vx pull',100,-3.,3.)
ut.bookHist(h,'Vypull','Vy pull',100,-3.,3.)
#-----prepare python exit-----------------------------------------------
def pyExit():
global fitter
del fitter
print "finishing pyExit"
import atexit
atexit.register(pyExit)
def HNLKinematics():
HNLorigin={}
ut.bookHist(h,'HNLmomNoW','momentum unweighted',100,0.,300.)
ut.bookHist(h,'HNLmom','momentum',100,0.,300.)
ut.bookHist(h,'HNLPtNoW','Pt unweighted',100,0.,10.)
ut.bookHist(h,'HNLPt','Pt',100,0.,10.)
ut.bookHist(h,'HNLmom_recTracks','momentum',100,0.,300.)
ut.bookHist(h,'HNLmomNoW_recTracks','momentum unweighted',100,0.,300.)
for n in range(sTree.GetEntries()):
rc = sTree.GetEntry(n)
for hnlkey in [1,2]:
if abs(sTree.MCTrack[hnlkey].GetPdgCode()) == 9900015:
theHNL = sTree.MCTrack[hnlkey]
wg = theHNL.GetWeight()
if not wg>0.: wg=1.
idMother = abs(sTree.MCTrack[hnlkey-1].GetPdgCode())
if not HNLorigin.has_key(idMother): HNLorigin[idMother]=0
HNLorigin[idMother]+=wg
P = theHNL.GetP()
Pt = theHNL.GetPt()
h['HNLmom'].Fill(P,wg)
h['HNLmomNoW'].Fill(P)
h['HNLPt'].Fill(Pt,wg)
h['HNLPtNoW'].Fill(Pt)
for HNL in sTree.Particles:
t1,t2 = HNL.GetDaughter(0),HNL.GetDaughter(1)
for tr in [t1,t2]:
xx = sTree.FitTracks[tr].getFittedState()
Prec = xx.getMom().Mag()
h['HNLmom_recTracks'].Fill(Prec,wg)
h['HNLmomNoW_recTracks'].Fill(Prec)
theSum = 0
for x in HNLorigin: theSum+=HNLorigin[x]
for x in HNLorigin: print "%4i : %5.4F relative fraction: %5.4F "%(x,HNLorigin[x],HNLorigin[x]/theSum)
print('h')
bfield = ROOT.genfit.FairShipFields()
print('i')
fM = ROOT.genfit.FieldManager.getInstance()
print('j')
fM.init(bfield)
print('k')
volDict = {}
i = 0
for x in ROOT.gGeoManager.GetListOfVolumes():
volDict[i] = x.GetName()
i += 1
print('l')
h = {}
ut.bookHist(h, 'delPOverP', 'delP / P', 400, 0., 200., 100, -0.5, 0.5)
ut.bookHist(h, 'pullPOverPx', 'delPx / sigma', 400, 0., 200., 100, -3., 3.)
ut.bookHist(h, 'pullPOverPy', 'delPy / sigma', 400, 0., 200., 100, -3., 3.)
ut.bookHist(h, 'pullPOverPz', 'delPz / sigma', 400, 0., 200., 100, -3., 3.)
ut.bookHist(h, 'delPOverP2', 'delP / P chi2/nmeas<' + str(chi2CutOff), 400, 0.,
200., 100, -0.5, 0.5)
ut.bookHist(h, 'delPOverPz', 'delPz / Pz', 400, 0., 200., 100, -0.5, 0.5)
ut.bookHist(h, 'delPOverP2z', 'delPz / Pz chi2/nmeas<' + str(chi2CutOff), 400,
0., 200., 100, -0.5, 0.5)
ut.bookHist(h, 'chi2', 'chi2/nmeas after trackfit', 100, 0., 10.)
ut.bookHist(h, 'prob', 'prob(chi2)', 100, 0., 1.)
ut.bookHist(h, 'IP', 'Impact Parameter', 100, 0., 10.)
ut.bookHist(h, 'Vzresol', 'Vz reco - true [cm]', 100, -50., 50.)
ut.bookHist(h, 'Vxresol', 'Vx reco - true [cm]', 100, -10., 10.)
ut.bookHist(h, 'Vyresol', 'Vy reco - true [cm]', 100, -10., 10.)
ut.bookHist(h, 'Vzpull', 'Vz pull', 100, -5., 5.)
def main():
parser = argparse.ArgumentParser(description='Script to create flux maps.')
parser.add_argument(
'inputfile',
help='''Simulation results to use as input. '''
'''Supports retrieving files from EOS via the XRootD protocol.''')
parser.add_argument(
'-o',
'--outputfile',
default='flux_map.root',
help='''File to write the flux maps to. '''
'''Will be recreated if it already exists.''')
args = parser.parse_args()
f = r.TFile.Open(args.outputfile, 'recreate')
f.cd()
maxpt = 10. * u.GeV
maxp = 360. * u.GeV
h = {}
# Define histograms
for nplane in range(0, 23):
ut.bookHist(h, 'NuTauMu_all_{}'.format(nplane),
'Rpc_{};x[cm];y[cm]'.format(
nplane), 100, -300, +300, 100, -300,
300)
ut.bookHist(h, 'NuTauMu_mu_{}'.format(nplane),
'Rpc_{};x[cm];y[cm]'.format(
nplane), 100, -300, +300, 100, -300,
300)
for suffix, title in [('mu', '#mu#pm hits'), ('all', 'All hits')]:
ut.bookHist(h, 'muon_tiles_{}'.format(suffix),
'{};x[cm];y[cm]'.format(title), 200, -1000, +1000, 90,
-900, 900)
ut.bookHist(h, 'muon_bars_x_{}'.format(suffix),
'{};x[cm];y[cm]'.format(title), 2, -300, +300, 240, -600,
600)
ut.bookHist(h, 'muon_bars_y_{}'.format(suffix),
'{};x[cm];y[cm]'.format(title), 120, -300, +300, 4, -600,
600)
ut.bookHist(h, 'timing_{}'.format(suffix),
'{};x[cm];y[cm]'.format(title), 3, -252, +252, 167, -501,
501)
ut.bookHist(h, 'TargetTracker_{}'.format(suffix),
'{};x[cm];y[cm]'.format(title), 120, -60, 60, 120, -60,
60)
ut.bookHist(h, 'TargetTracker_yvsz_{}'.format(suffix),
'{};z[cm];y[cm]'.format(
title), 400, -3300, -2900, 120, -60,
60)
ut.bookHist(h, 'TargetTracker_xvsz_{}'.format(suffix),
'{};z[cm];x[cm]'.format(
title), 400, -3300, -2900, 120, -60,
60)
ut.bookHist(h, 'NuTauMu_{}'.format(suffix),
'{};x[cm];y[cm]'.format(title), 100, -300, +300, 100, -300,
300)
ut.bookHist(h, 'NuTauMu_yvsz_{}'.format(suffix),
'{};z[cm];y[cm]'.format(
title), 200, -2680, -2480, 600, -300,
300)
ut.bookHist(h, 'NuTauMu_xvsz_{}'.format(suffix),
'{};z[cm];x[cm]'.format(
title), 200, -2680, -2480, 600, -300,
300)
ut.bookHist(h, 'ECAL_TP_{}'.format(suffix),
'{};x[cm];y[cm]'.format(title), 167, -501, +501, 334,
-1002, 1002)
ut.bookHist(h, 'ECAL_Alt_{}'.format(suffix),
'{};x[cm];y[cm]'.format(title), 50, -500, +500, 100, -1000,
1000)
ut.bookHist(h, 'SBT_Liquid_{}'.format(suffix),
'{};z[cm];#phi'.format(title), 100, -3000, +3000, 100,
-r.TMath.Pi(), r.TMath.Pi())
ut.bookHist(h, 'SBT_Plastic_{}'.format(suffix),
'{};z[cm];#phi'.format(title), 100, -3000, +3000, 100,
-r.TMath.Pi(), r.TMath.Pi())
for station in range(1, 5):
ut.bookHist(h, 'T{}_{}'.format(station, suffix),
'{};x[cm];y[cm]'.format(title), 10, -250, +250, 20,
-500, 500)
ut.bookHist(h, 'NuTauMu_mu_p', '#mu#pm;p[GeV];', 100, 0, maxp)
ut.bookHist(h, 'NuTauMu_mu_pt', '#mu#pm;p_t[GeV];', 100, 0,
maxpt)
ut.bookHist(h, 'NuTauMu_mu_ppt', '#mu#pm;p[GeV];p_t[GeV];',
100, 0, maxp, 100, 0, maxpt)
ut.bookHist(h, 'NuTauMu_all_p', '#mu#pm;p[GeV];', 100, 0, maxp)
ut.bookHist(h, 'NuTauMu_all_pt', '#mu#pm;p_t[GeV];', 100, 0,
maxpt)
ut.bookHist(h, 'NuTauMu_all_ppt', '#mu#pm;p[GeV];p_t[GeV];',
100, 0, maxp, 100, 0, maxpt)
for suffix in ['', '_original']:
ut.bookHist(h, 'mu_p{}'.format(suffix), '#mu#pm;p[GeV];', 100, 0, maxp)
ut.bookHist(h, 'mu_pt{}'.format(suffix), '#mu#pm;p_t[GeV];', 100, 0,
maxpt)
ut.bookHist(h, 'mu_ppt{}'.format(suffix), '#mu#pm;p[GeV];p_t[GeV];',
100, 0, maxp, 100, 0, maxpt)
ut.bookHist(h, 'ECAL_TP_e', 'e#pm with E#geq 250 MeV;x[cm];y[cm]', 167,
-501, +501, 334, -1002, 1002)
ut.bookHist(h, 'ECAL_Alt_e', 'e#pm with E#geq 250 MeV;x[cm];y[cm]', 50,
-500, +500, 100, -1000, 1000)
ut.bookHist(h, 'ECAL_TP_gamma', '#gamma;x[cm];y[cm]', 167, -501, +501, 334,
-1002, 1002)
ut.bookHist(h, 'ECAL_Alt_gamma', '#gamma;x[cm];y[cm]', 50, -500, +500, 100,
-1000, 1000)
ut.bookHist(h, 'ECAL_e_E', 'e#pm;E[GeV/c^{2}];', 100, 0, 1)
ut.bookHist(h, 'ECAL_gamma_E', '#gamma;E[GeV/c^{2}];', 100, 0, 1)
ch = r.TChain('cbmsim')
ch.Add(args.inputfile)
n = ch.GetEntries()
print n
i = 0
for event in ch:
if i % 10000 == 0:
print '{}/{}'.format(i, n)
i += 1
muon = False
for hit in event.strawtubesPoint:
if hit:
if not hit.GetEnergyLoss() > 0:
continue
trid = hit.GetTrackID()
assert trid > 0
weight = event.MCTrack[trid].GetWeight()
x = hit.GetX()
y = hit.GetY()
z = hit.GetZ()
px = hit.GetPx()
py = hit.GetPy()
pz = hit.GetPz()
pt = np.hypot(px, py)
P = np.hypot(pz, pt)
pid = hit.PdgCode()
assert pid not in [12, -12, 14, -14, 16, -16]
detector_ID = hit.GetDetectorID()
station = detector_ID / 10000000
h['T{}_all'.format(station)].Fill(x, y, weight)
if abs(pid) == 13:
muon = True
muonid = trid
h['T{}_mu'.format(station)].Fill(x, y, weight)
h['mu_p'].Fill(P, weight)
h['mu_pt'].Fill(pt, weight)
h['mu_ppt'].Fill(P, pt, weight)
for hit in event.EcalPoint:
if hit:
if not hit.GetEnergyLoss() > 0:
continue
trid = hit.GetTrackID()
assert trid > 0
weight = event.MCTrack[trid].GetWeight()
x = hit.GetX()
y = hit.GetY()
px = hit.GetPx()
py = hit.GetPy()
pz = hit.GetPz()
pt = np.hypot(px, py)
P = np.hypot(pz, pt)
pid = hit.PdgCode()
if pid in [12, -12, 14, -14, 16, -16]:
continue
h['ECAL_TP_all'].Fill(x, y, weight)
h['ECAL_Alt_all'].Fill(x, y, weight)
if abs(pid) == 13:
muon = True
muonid = trid
h['mu_p'].Fill(P, weight)
h['mu_pt'].Fill(pt, weight)
h['mu_ppt'].Fill(P, pt, weight)
h['ECAL_TP_mu'].Fill(x, y, weight)
h['ECAL_Alt_mu'].Fill(x, y, weight)
elif abs(pid) == 11:
Esq = px ** 2 + py ** 2 + pz ** 2 + 0.000511 ** 2
h['ECAL_e_E'].Fill(np.sqrt(Esq), weight)
h['ECAL_TP_e'].Fill(x, y, weight)
h['ECAL_Alt_e'].Fill(x, y, weight)
elif abs(pid) == 22:
Esq = px ** 2 + py ** 2 + pz ** 2
h['ECAL_gamma_E'].Fill(np.sqrt(Esq), weight)
h['ECAL_TP_gamma'].Fill(x, y, weight)
h['ECAL_Alt_gamma'].Fill(x, y, weight)
for hit in event.TTPoint:
if hit:
if not hit.GetEnergyLoss() > 0:
continue
trid = hit.GetTrackID()
assert trid > 0
detID = hit.GetDetectorID()
weight = event.MCTrack[trid].GetWeight()
x = hit.GetX()
y = hit.GetY()
z = hit.GetZ()
px = hit.GetPx()
py = hit.GetPy()
pz = hit.GetPz()
pt = np.hypot(px, py)
P = np.hypot(pz, pt)
pid = hit.PdgCode()
assert pid not in [12, -12, 14, -14, 16, -16]
if detID == 0:
h['TargetTracker_all'].Fill(x, y, weight)
h['TargetTracker_xvsz_all'].Fill(z, x, weight)
h['TargetTracker_yvsz_all'].Fill(z, y, weight)
if abs(pid) == 13:
muon = True
muonid = trid
h['mu_p'].Fill(P, weight)
h['mu_pt'].Fill(pt, weight)
h['mu_ppt'].Fill(P, pt, weight)
if detID == 0:
h['TargetTracker_mu'].Fill(x, y, weight)
h['TargetTracker_xvsz_mu'].Fill(z, x, weight)
h['TargetTracker_yvsz_mu'].Fill(z, y, weight)
for hit in event.ShipRpcPoint:
if hit:
if not hit.GetEnergyLoss() > 0:
continue
trid = hit.GetTrackID()
assert trid > 0
detID = hit.GetDetectorID()
nplane = detID - 10000
weight = event.MCTrack[trid].GetWeight()
x = hit.GetX()
y = hit.GetY()
z = hit.GetZ()
px = hit.GetPx()
py = hit.GetPy()
pz = hit.GetPz()
pt = np.hypot(px, py)
P = np.hypot(pz, pt)
pid = hit.PdgCode()
assert pid not in [12, -12, 14, -14, 16, -16]
h['NuTauMu_all'].Fill(x, y, weight)
if nplane >= 0:
h['NuTauMu_all_{}'.format(nplane)].Fill(x, y, weight)
h['NuTauMu_xvsz_all'].Fill(z, x, weight)
h['NuTauMu_yvsz_all'].Fill(z, y, weight)
if detID == 10000:
h['NuTauMu_all_p'].Fill(P, weight)
h['NuTauMu_all_pt'].Fill(pt, weight)
h['NuTauMu_all_ppt'].Fill(P, pt, weight)
if abs(pid) == 13:
muon = True
muonid = trid
h['mu_p'].Fill(P, weight)
h['mu_pt'].Fill(pt, weight)
h['mu_ppt'].Fill(P, pt, weight)
h['NuTauMu_mu'].Fill(x, y, weight)
if nplane >= 0:
# fill the histogram corresponding to nplane
h['NuTauMu_mu_{}'.format(nplane)].Fill(x, y, weight)
if detID == 10000:
h['NuTauMu_mu_p'].Fill(P, weight)
h['NuTauMu_mu_pt'].Fill(pt, weight)
h['NuTauMu_mu_ppt'].Fill(P, pt, weight)
h['NuTauMu_xvsz_mu'].Fill(z, x, weight)
h['NuTauMu_yvsz_mu'].Fill(z, y, weight)
for hit in event.TimeDetPoint:
if hit:
if not hit.GetEnergyLoss() > 0:
continue
trid = hit.GetTrackID()
assert trid > 0
weight = event.MCTrack[trid].GetWeight()
x = hit.GetX()
y = hit.GetY()
z = hit.GetZ()
px = hit.GetPx()
py = hit.GetPy()
pz = hit.GetPz()
pt = np.hypot(px, py)
P = np.hypot(pz, pt)
pid = hit.PdgCode()
assert pid not in [12, -12, 14, -14, 16, -16]
h['timing_all'].Fill(x, y, weight)
if abs(pid) == 13:
muon = True
muonid = trid
h['mu_p'].Fill(P, weight)
h['mu_pt'].Fill(pt, weight)
h['mu_ppt'].Fill(P, pt, weight)
h['timing_mu'].Fill(x, y, weight)
for hit in event.muonPoint:
if hit:
if not hit.GetEnergyLoss() > 0:
continue
trid = hit.GetTrackID()
assert trid > 0
weight = event.MCTrack[trid].GetWeight()
x = hit.GetX()
y = hit.GetY()
px = hit.GetPx()
py = hit.GetPy()
pz = hit.GetPz()
pt = np.hypot(px, py)
P = np.hypot(pz, pt)
pid = hit.PdgCode()
assert pid not in [12, -12, 14, -14, 16, -16]
h['muon_tiles_all'].Fill(x, y, weight)
h['muon_bars_x_all'].Fill(x, y, weight)
h['muon_bars_y_all'].Fill(x, y, weight)
if abs(pid) == 13:
muon = True
muonid = trid
h['mu_p'].Fill(P, weight)
h['mu_pt'].Fill(pt, weight)
h['mu_ppt'].Fill(P, pt, weight)
h['muon_tiles_mu'].Fill(x, y, weight)
h['muon_bars_y_mu'].Fill(x, y, weight)
h['muon_bars_x_mu'].Fill(x, y, weight)
for hit in event.vetoPoint:
if hit:
if not hit.GetEnergyLoss() > 0:
continue
trid = hit.GetTrackID()
assert trid > 0
weight = event.MCTrack[trid].GetWeight()
x = hit.GetX()
y = hit.GetY()
z = hit.GetZ()
px = hit.GetPx()
py = hit.GetPy()
pz = hit.GetPz()
pt = np.hypot(px, py)
P = np.hypot(pz, pt)
pid = hit.PdgCode()
detector_ID = hit.GetDetectorID()
assert pid not in [12, -12, 14, -14, 16, -16]
phi = r.TMath.ATan2(y, x)
if 99999 < detector_ID < 999999:
h['SBT_Liquid_all'].Fill(z, phi, weight)
if abs(pid) == 13:
muon = True
muonid = trid
h['mu_p'].Fill(P, weight)
h['mu_pt'].Fill(pt, weight)
h['mu_ppt'].Fill(P, pt, weight)
h['SBT_Liquid_mu'].Fill(z, phi, weight)
continue
elif detector_ID > 999999:
h['SBT_Plastic_all'].Fill(z, phi, weight)
if abs(pid) == 13:
muon = True
muonid = trid
h['mu_p'].Fill(P, weight)
h['mu_pt'].Fill(pt, weight)
h['mu_ppt'].Fill(P, pt, weight)
h['SBT_Plastic_mu'].Fill(z, phi, weight)
continue
print 'Unidentified vetoPoint.'
if muon:
original_muon = event.MCTrack[muonid]
weight = original_muon.GetWeight()
h['mu_p_original'].Fill(original_muon.GetP(), weight)
h['mu_pt_original'].Fill(original_muon.GetPt(), weight)
h['mu_ppt_original'].Fill(original_muon.GetP(),
original_muon.GetPt(), weight)
# NOTE: muons are counted several times if they create several hits
# But the original muon is only counted once.
print 'Event loop done'
for key in h:
classname = h[key].Class().GetName()
if 'TH' in classname or 'TP' in classname:
h[key].Write()
f.Close()
