Maybe the Gamma Energy from fission is not correct

A simulation was done using Geant4 with neutron bombing Uranium target,
the Uranium isotopes fraction in target are:
U-234, 1.26%
U-235, 90.1%
U-236, 0.23%
U-238, 8.39%
the gamma spectrum from fission is:

the gamma number from one fission is:

in the simulation, “WendtFissionModel” was used following /examples/extended/hadronic/FissionFragment.

the key code is:

obviously the result is wrong.

You may have already noticed that the ‘default’ fission model does not suffer this problem.

nFission.mac.txt (970 Bytes)

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@ maire, thanks!