Problem 2404

Summary: Gamma cascade uncorrelated when starting from a 0+ state.
Product: Geant4 Reporter: Lew Riley <lriley>
Component: processes/hadronic/models/de_excitation/evaporationAssignee: Vladimir.Ivantchenko
Status: ASSIGNED ---    
Severity: minor CC: Alberto.Ribon
Priority: P4    
Version: 10.7   
Hardware: All   
OS: All   

Description Lew Riley 2021-08-02 01:02:11 CEST 
Photon evaporation produces the expected directional correlation in, for example a 4+ -> 2+ -> 0+ cascade, but a 0+ -> 2+ -> 0+ cascade shows no directional correlation between the two emitted gamma rays. Tested with the lowest-energy cascades in PhotonEvaporation5.7/z56.a140.
Comment 1 Vladimir.Ivantchenko 2021-09-15 17:31:51 CEST 
hello,

please, suggest an application or test to reproduce the issue.

VI