csH1To2Ex Function
pure function csH1To2Ex(eGrid) result(crossSection)
Integral cross section for ground to first excited state excitation of hydrogen - Janev equation (4) in section 2.1.1 NOTE: The returned value is in 10^-16 cm^2!
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| real(kind=rk), | intent(in), | dimension(:) | :: | eGrid |
Energy grid on which to calculate the cross section - energy in eV! |