How to use thermal crosssection in geant4?

How to use thermal crosssection in geant4?, shauld the user add special code to specialize the relative thermal cross section?

examples can be found first in Hadr04 (see readme), then in Hadr06 or Hadr07

thanks, i will study these examples.

i wanted to use thermal cross section of polytene, it need to the file “” to find the special name of polytene identifying the ThermalScattering module, and i can not find the file in Geant4 source code,

how shauld i do?

Now it called G4ParticleHPThermalScatteringNames
( in source/processes/hadronic/models/particle_hp )

@ maire, thanks!