Problem 2584

Summary: creation of excited states
Product: Geant4 Reporter: michel.maire
Component: processes/hadronicAssignee: Vladimir.Ivantchenko
Status: ASSIGNED ---    
Severity: minor CC: Alberto.Ribon, michel.maire
Priority: P4    
Version: other   
Hardware: All   
OS: All   
Attachments: macro for Hadr03
printout for QGSP_BIC
printout for AllHP

Description michel.maire 2024-01-14 17:38:52 CET
Created attachment 844 [details]
macro for Hadr03

here, a macro for Hadr03: proton, 20 MeV, on O18 (from User forum).
The result for two physics constructors : QGSP_BIC and AllHP.
With QGSP_BIC, I do not understand the meaning of the N15 excited states.
With AllHP ... no comment !!!
Comment 1 michel.maire 2024-01-14 17:45:43 CET
Created attachment 845 [details]
printout for QGSP_BIC
Comment 2 michel.maire 2024-01-14 17:47:04 CET
Created attachment 846 [details]
printout for AllHP
Comment 3 Vladimir.Ivantchenko 2024-01-26 13:17:08 CET
Hi Michel,

thanks for this bug report! It was a real problem in the updated FermiBreakUp model. Currently, the fix is merged to the master. Please, try it out.

Cheers,
Vladimir
Comment 4 michel.maire 2024-02-01 18:40:46 CET
BinaryCascade is ok in ref-01
No change for AllHP

Cheers, Michel
Comment 5 Vladimir.Ivantchenko 2024-02-02 17:19:10 CET
Hi Michel,

I take current master (nearly ref-01) and Hadr03 provides for QGSP_BIC_HP and QGSP_BIC_AllHP statistically the same results. I would not expect the difference, because the test is done for 1 MeV neutron beam. 

To me the problem is fixed.

Vladimir
Comment 6 michel.maire 2024-02-02 19:08:13 CET
For neutron incident, there had never differences between BIC_HP and BIC_AllHP ...
the problem is for proton or alpha incident : BIC versus AllHP