def runSPheno(self,LHA=None,DEBUG=False):
"""
Set self.config for PATHS.
Using defatull SARAH Toolbox SPHENO command.
Return back a pyslha.Doc object for LHA model.
Designed to change for other MODEL easily
Set self.config['SPHENO_PATH'].
Self self.config['SPHENO_COMMAND'] if not using
default SARAH SPHENO executable
"""
if not LHA:
LHA=self.LHA
if self.config['SPHENO_LHA_INPUT']=='':
inputLHA='LesHouches.in.%s%s' %(self.MODEL,self.low)
else:
inputLHA=self.config['SPHENO_LHA_INPUT']
if self.config['SPHENO_COMMAND']=='':
SPheno_bin_command='SPheno'+self.MODEL #Default SARAH toolbox command
else:
SPheno_bin_command=self.config['SPHENO_COMMAND']
#writeLHAinFile(xdict,inputLHA)
pyslha.writeSLHAFile(inputLHA,LHA)
a=commands.getoutput('%s/%s %s' %(self.config['SPHENO_PATH'],SPheno_bin_command,inputLHA))
if DEBUG:
print(a)
assert os.path.isfile('SPheno.spc.%s' %self.MODEL)
#print a
if a.find('Problem')==-1:
self.LHA_out=pyslha.readSLHAFile('SPheno.spc.%s' %self.MODEL)
else:
self.LHA_out=False
return self.LHA_out
def runSPheno(self, LHA=None, DEBUG=False):
"""
Set self.config for PATHS.
Using defatull SARAH Toolbox SPHENO command.
Return back a pyslha.Doc object for LHA model.
Designed to change for other MODEL easily
Set self.config['SPHENO_PATH'].
Self self.config['SPHENO_COMMAND'] if not using
default SARAH SPHENO executable
"""
if not LHA:
LHA = self.LHA
if self.config['SPHENO_LHA_INPUT'] == '':
inputLHA = 'LesHouches.in.%s%s' % (self.MODEL, self.low)
else:
inputLHA = self.config['SPHENO_LHA_INPUT']
if self.config['SPHENO_COMMAND'] == '':
SPheno_bin_command = 'SPheno' + self.MODEL #Default SARAH toolbox command
else:
SPheno_bin_command = self.config['SPHENO_COMMAND']
#writeLHAinFile(xdict,inputLHA)
pyslha.writeSLHAFile(inputLHA, LHA)
a = commands.getoutput(
'%s/%s %s' %
(self.config['SPHENO_PATH'], SPheno_bin_command, inputLHA))
if DEBUG:
print(a)
assert os.path.isfile('SPheno.spc.%s' % self.MODEL)
#print a
#exceptions
if a.find('Problem in OneLoop') > -1:
a = a.replace('Problem', 'No problem')
if a.find('Problem') == -1:
self.LHA_out = pyslha.readSLHAFile('SPheno.spc.%s' % self.MODEL)
#with comments but without decays
a = commands.getoutput(
"cat SPheno.spc.%s | grep -m 1 -i -B1000 '^decay' | grep -vi '^decay' > SPheno.spc.%s_nodecays.spc"
% (self.MODEL, self.MODEL))
if os.path.isfile("SPheno.spc.%s_nodecays.spc" % self.MODEL):
self.LHA_out_with_comments = _readSLHAFile_with_comments(
"SPheno.spc.%s_nodecays.spc" % self.MODEL)
#PDG for new particles
for pid in self.LHA_out_with_comments.blocks['MASS'].entries:
if np.abs(pid) > 25:
pvalues = self.LHA_out_with_comments.blocks[
'MASS'].entries[pid].split('#')
if len(pvalues) == 2:
self.pdg[pvalues[1].strip()] = pid
else:
self.LHA_out = False
self.LHA_out_with_comments = False
self.to_series() #Fill to_Series pandas Series
return self.LHA_out
def writeLHAinFile(xdict,lhinfile='LesHouches.in',universal=True,RP=False):
'''To write LesHouches.in in the right order.'''
LesHouches2={}
LesHouches2['AMODSEL']=xdict['MODSEL']
LesHouches2['BSMINPUTS']=xdict['SMINPUTS']
LesHouches2['CMINPAR']=xdict['MINPAR']
if not universal: LesHouches2['DEXTPAR']=xdict['EXTPAR']
if not RP:
LesHouches2['ERVSNVEVIN']=xdict['RVSNVEVIN']
LesHouches2['FRVKAPPAIN']=xdict['RVKAPPAIN']
LesHouches2['GSPhenoInput']=xdict['SPHENOINPUT']
if not RP:
LesHouches2['HNEUTRINOBOUNDSIN']=xdict['NEUTRINOBOUNDSIN']
pyslha.writeSLHAFile(lhinfile,LesHouches2,{})
def runSPheno(self,LHA=None,DEBUG=False):
"""
Set self.config for PATHS.
Using defatull SARAH Toolbox SPHENO command.
Return back a pyslha.Doc object for LHA model.
Designed to change for other MODEL easily
Set self.config['SPHENO_PATH'].
Self self.config['SPHENO_COMMAND'] if not using
default SARAH SPHENO executable
"""
if not LHA:
LHA=self.LHA
if self.config['SPHENO_LHA_INPUT']=='':
inputLHA='LesHouches.in.%s%s' %(self.MODEL,self.low)
else:
inputLHA=self.config['SPHENO_LHA_INPUT']
if self.config['SPHENO_COMMAND']=='':
SPheno_bin_command='SPheno'+self.MODEL #Default SARAH toolbox command
else:
SPheno_bin_command=self.config['SPHENO_COMMAND']
#writeLHAinFile(xdict,inputLHA)
pyslha.writeSLHAFile(inputLHA,LHA)
a=commands.getoutput('%s/%s %s' %(self.config['SPHENO_PATH'],SPheno_bin_command,inputLHA))
if DEBUG:
print(a)
assert os.path.isfile('SPheno.spc.%s' %self.MODEL)
#print a
if a.find('Problem')==-1:
self.LHA_out=pyslha.readSLHAFile('SPheno.spc.%s' %self.MODEL)
#with comments but without decays
a=commands.getoutput("cat SPheno.spc.%s | grep -m 1 -i -B1000 '^decay' | grep -vi '^decay' > SPheno.spc.%s_nodecays.spc" %(self.MODEL,self.MODEL))
if os.path.isfile("SPheno.spc.%s_nodecays.spc" %self.MODEL):
self.LHA_out_with_comments=_readSLHAFile_with_comments("SPheno.spc.%s_nodecays.spc" %self.MODEL)
#PDG for new particles
for pid in self.LHA_out_with_comments.blocks['MASS'].entries:
if np.abs(pid)>25:
pvalues=self.LHA_out_with_comments.blocks['MASS'].entries[pid].split('#')
if len(pvalues)==2:
self.pdg[pvalues[1].strip()]=pid
else:
self.LHA_out=False
self.LHA_out_with_comments=False
return self.LHA_out
def WriteNewSLHAFile(self, newLHAPath, newLHAcontent, precision_val):
self.newLHA = pyslha.writeSLHAFile(newLHAPath,
newLHAcontent,
precision=precision_val)
import numpy as np
import commands
import pyslha
import sys
##To write rp parameters and neutrino
datos= open('solutions.out','w')
for m0 in [200, 500, 700, 1000]:
print "m0=", m0
for tanb in [3, 10, 30, 50]:
print "tanb=", tanb
LesHouchesFit,decaysFit=pyslha.readSLHAFile('LesHouches_FIT_ON.in')
LesHouchesFit['MINPAR'].entries[1]=m0 #M0
LesHouchesFit['MINPAR'].entries[3]=1.0*tanb #tanbeta
LesHouchesFit2={'AMODSEL':LesHouchesFit['MODSEL'],'BSMINPUTS':LesHouchesFit['SMINPUTS'],'CMINPAR':LesHouchesFit['MINPAR'],'GSPhenoInput':LesHouchesFit['SPHENOINPUT']}
pyslha.writeSLHAFile('LesHouches.in',LesHouchesFit2,decaysFit)
# sys.exit(0)
## Run Spheno with lesHouches.in
# commands.getoutput('cp LesHouches.in.neutrinofits-ON LesHouches.in')
commands.getoutput('./bin/SPheno')
##Determine mu
spc,decays=pyslha.readSLHAFile('SPheno.spc')
veps=np.asarray(spc['RVKAPPA'].entries.values())
vsnvev=np.asarray(spc['RVSNVEV'].entries.values())
vlam=np.asarray(spc['SPHENORP'].entries.values()[0:3])
vd=spc['SPHENORP'].entries[15]
mu=((vlam-vd*veps)/vsnvev)[0]
##begin the iterations
LesHouches,decays=pyslha.readSLHAFile('LesHouches_MASS.in')
print "begin loop"
for i in range(1,100):
def random_search():
"""DEBUG"""
epsmax=np.array([1,1,1])
epsmin=np.array([-1,-1,-1])
Lammax=np.array([1,1,1])
Lammin=np.array([-1,-1,-1])
sign=False
sgn=lambda n: (-1)**np.random.random_integers(1,2,n)
if __name__ == '__main__':
#Change some entry of LesHouches dictionary:
LesHouches['SMINPUTS'].entries[1]=1.28E+02
#Write SLHA file
pyslha.writeSLHAFile('LesHouches_new.in',LesHouches,{})
#obtain vd, and mu
vd=200.
mu=400.
#Loop over initial x
x=np.random.uniform(-1,1,3)
#find the minumum
#.....
print chisq(x)
#3E-02 0.6 ! epsilon_1
#1.E-05 1. ! epsilon_2
#1.E-05 1. ! epsilon_3
#1.E-05 6.E-02 ! Lambda_1 = v_d epsilon_1 + mu v_L1