| Summary: | Energy balance for binary cascade | ||
|---|---|---|---|
| Product: | Geant4 | Reporter: | gennady.vasilyev |
| Component: | processes/hadronic/models/binary_cascade | Assignee: | Gunter.Folger |
| Status: | RESOLVED FIXED | ||
| Severity: | trivial | ||
| Priority: | P5 | ||
| Version: | 9.1 | ||
| Hardware: | All | ||
| OS: | All | ||
Thanks for reporting this. Can you confirm that in your geometry, He is used as absorber. What density do you use? Gunter Hello. 1 cm layer 0.1 He +0.9 H. 1 g/cm2 Gennady. Energy/momentum checking is now in place. |
Wrong energy balance for alpha + He At use of QGSP_BIC_HP (4.9.1 p01) I have received a deviation from conservation of energy for alpha + He: * G4Track Information: Particle = alpha, Track ID = 1, Parent ID = 0 ********************************************************************************************************* Step# X(mm) Y(mm) Z(mm) KinE(MeV) dE(MeV) StepLeng TrackLeng NextVolume ProcName 0 0 0 10 353 0 0 0 World initStep 1 0 0 6.34 333 20.3 3.66 3.66 World ionIoni 2 -0.00376 0.00289 5 325 7.77 1.34 5 Absorber Transportation 3 -0.00993 0.0096 1.84 306 19.1 3.16 8.16 Absorber ionIoni 4 -0.01 0.00982 -1.01 287 19.2 2.85 11 Absorber ionIoni 5 -0.00756 0.00926 -2.03 0 7.48 1.02 12 Absorber alphaInelastic :----- List of 2ndaries - #SpawnInStep= 7(Rest= 0,Along= 0,Post= 7), #SpawnTotal= 7 --------------- : -0.00756 0.00926 -2.03 440 neutron : -0.00756 0.00926 -2.03 170 proton : -0.00756 0.00926 -2.03 139 neutron : -0.00756 0.00926 -2.03 92.4 proton : -0.00756 0.00926 -2.03 21.2 neutron : -0.00756 0.00926 -2.03 103 He2[0.0] : -0.00756 0.00926 -2.03 160 gamma Best regards, G.I.Vasilyev.