pyrex.particle.CTWInteraction.choose_shower_fractions

CTWInteraction.choose_shower_fractions()

Choose the electromagnetic and hadronic shower fractions.

Calculates the maximal electromagnetic and hadronic shower fractions based on the primary particle and randomly generated secondary interactions. Method pulled from AraSim, which is unchanged from icemc.

Returns

em_fracfloat

Electromagnetic shower fraction.

had_fracfloat

Hadronic shower fraction.