Function Acts::computeEnergyLossLandauSigma¶
Defined in File Interactions.hpp
Function Documentation¶
-
float
Acts
::
computeEnergyLossLandauSigma
(const MaterialSlab &slab, int pdg, float m, float qOverP, float q = UnitConstants::e)¶ Compute the Gaussian-equivalent sigma for the ionisation loss fluctuations.
This is the sigma paramter of a Gaussian distribution with the same full-width-half-maximum as the Landau-Vavilov-Bichsel distribution. The computations are valid for intermediate particle energies.
- See
computeEnergyLossBethe for parameters description