def pr_cth(enu=1e5,
kind='conv nu_mu',
pmodel=(pm.HillasGaisser2012, 'H3a'),
hadr='SIBYLL2.3c',
barr_mods=(),
depth=1950 * Units.m,
density=('CORSIKA', ('SouthPole', 'December')),
accuracy=3.5,
fraction=True,
prpl='ice_allm97_step_1',
corr_only=False,
**kwargs):
""" plot the passing rate (flux or fraction)
"""
cths = np.linspace(0, 1, 21)
passed = [
passing(enu, cos_theta, kind, pmodel, hadr, barr_mods, depth, density,
accuracy, fraction, prpl, corr_only) for cos_theta in cths
]
if fraction:
prs = plt.plot(cths, passed, **kwargs)
plt.ylim(0., 1.)
plt.ylabel(r'Passing fraction')
else:
prs = plt.plot(cths, np.asarray(passed) * enu**3, **kwargs)
plt.yscale('log')
plt.ylabel(r'$E_\nu^3 \Phi_\nu [GeV^2 cm^-2 s^-1 st^-1]$')
plt.xlim(0, 1)
plt.xscale('linear')
plt.xlabel(r'$\cos \theta$')
return prs[0]
def test_elbert(cth):
ens = np.logspace(2,8.9,50)
mine = np.asarray(
[passing(en, cth, kind='conv nu_mu', hadr='DPMJET-III-3.0.6',
pmodel=(pm.GaisserHonda, None), prpl=None, corr_only=True) for en in ens])
emu = extsv.minimum_muon_energy(extsv.overburden(cth))
theirs = exthp.corr('conv nu_mu')(ens, emu, cth)
print('test_elbert', cth)
assert np.all(np.abs(theirs-mine)<0.022)
def test_elbert():
ens = np.logspace(2, 9, 50)
cths = [0.1, 0.3, 0.8]
for cth in cths:
mine = np.asarray([
passing(en,
cth,
kind='conv_numu',
hadr='DPMJET-III',
pmodel=(pm.GaisserHonda, None),
prpl=None,
corr_only=True) for en in ens
])
emu = extsv.minimum_muon_energy(extsv.overburden(cth))
theirs = exthp.corr('conv_numu')(ens, emu, cth)
assert np.all(np.abs(theirs - mine) < 0.02)
def PlotNuMuPromptPassingFraction(cos_theta,
pmodel=(pm.HillasGaisser2012, 'H3a'),
hadr='SIBYLL2.3c',
prpl='step_1'):
""" plot passing fraction for the conventional component
"""
enu_grid = np.logspace(3, 10, 20)
enu_grid_fine = np.logspace(3, 10, 1000)
pnm = [nv.passing(enu, cos_theta, kind='pr_numu') for enu in enu_grid]
pnmfn = interpolate.interp1d(enu_grid,
pnm,
kind='cubic',
assume_sorted=True,
fill_value=(1, np.nan))
plt.semilogx(enu_grid_fine, pnmfn(enu_grid_fine), label='interpolated')
plt.xlabel(r'$E_\nu$')
plt.ylabel(r'Prompt Muon Neutrino Passing Fraction')
plt.legend()
plt.savefig("PromptNuMuPassingFraction.eps", dpi=300)
def pr_enu(cos_theta=1.,
kind='conv nu_mu',
pmodel=(pm.HillasGaisser2012, 'H3a'),
hadr='SIBYLL2.3c',
barr_mods=(),
depth=1950 * Units.m,
density=('CORSIKA', ('SouthPole', 'December')),
accuracy=3.5,
fraction=True,
prpl='ice_allm97_step_1',
corr_only=False,
**kwargs):
""" plot the passing rate (flux or fraction)
"""
ens = np.logspace(3, 7, 100) if corr_only else np.logspace(3, 7, 39)
passed = [
passing(en, cos_theta, kind, pmodel, hadr, barr_mods, depth, density,
accuracy, fraction, prpl, corr_only) for en in ens
]
if fraction:
passed_fn = interpolate.interp1d(ens, passed, kind='quadratic')
else:
passed_fn = lambda es: 10**interpolate.interp1d(
ens, np.log10(passed), kind='quadratic')(es)
ens_plot = np.logspace(3, 7, 100)
if fraction:
prs = plt.plot(ens_plot, passed_fn(ens_plot), **kwargs)
plt.ylim(0., 1.)
plt.ylabel(r'Passing fraction')
else:
prs = plt.plot(ens_plot, passed_fn(ens_plot) * ens_plot**3, **kwargs)
plt.yscale('log')
plt.ylabel(r'$E_\nu^3 \Phi_\nu [GeV^2 cm^{-2} s^{-1} st^{-1}]$')
plt.xlim(10**3, 10**7)
plt.xscale('log')
plt.xlabel(r'$E_\nu$ [GeV]')
return prs[0]