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Raw output: lab_xs.c
-01: from libc.math cimport tanh, atanh, sqrt-
02:
-+03: def diff_xs_eta(double e_proton, double charge, double eta, double x_1, double x_2):-
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-04: """Calculates the differential cross section as a function of the-
05: cosine of the pseudo rapidity eta of one photon in units of 1/GeV².-
06: Here dΩ=detadφ-
07: :param e_proton: proton energy per beam [GeV]-
08: :param charge: charge of the quark-
09: :param x_1: momentum fraction of the first quark-
10: :param x_2: momentum fraction of the second quark-
11: :param eta: pseudo rapidity-
12: :return: the differential cross section [GeV^{-2}]-
13: """-
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