Used model of nuclei

Hi. Tell please how can I know which model of nuclei I use in my calculation ? For example here is some .inp file.

photonuc.inp (1.3 KB)

Hallo, what do you mean with model of nuclei? For the purposes of nuclear reaction modeling, a nucleus is described as a nucleon gas according to the Fermi model, but this has nothing to do with the input file. In your case, the key process is photonuclear reaction, whose outcome is calculated in the framework of the PEANUT event generator of FLUKA. Evidently, the description of the latter is outside the scope of a forum discussion.

I meant Fermi gas model or shell model, or liquid drop one. So, thank you for answer.