| I3Particle | Evaluate differential fluxes of atmospheric or astrophysical neutrinos. The class NeutrinoFlux reads tables of atmospheric neutrino fluxes for IceTray convention nue = 66 anue = 67 numu = 68 anumu = 69 with 100 bins in log10Enu between 0.985 - 4.015 (E in GeV) for conventional with 100 bins in log10Enu between 3.975-9.025 (E in GeV) for prompt neutrinos 20 bins in cos(zenith) between -1 and 1 It returns the atmospheric neutrino flux value at any energy and cos(theta)interpolating and extrapolating the tables for each of the 4 neutrinos The flux is dN/dEdcos(theta) in GeV^-1 cm^-2 s^-1 sr^-1 |
