Problem 1464

Summary: G4BinaryLightIonReaction.cc: mom check / invalid final state for
Product: Geant4 Reporter: Håkan <f96hajo>
Component: processes/hadronic/models/binary_cascadeAssignee: Gunter.Folger
Status: RESOLVED WONTFIX    
Severity: minor    
Priority: P5    
Version: 9.6   
Hardware: PC   
OS: Linux   

Description Håkan 2013-04-06 11:06:19 CEST
Running 800 MeV/A d through He-4 gas (ca 1 m), I have approximately once per 2e6 events reports as below.

Using: Geant4 version Name: geant4-09-06-patch-01    (1-February-2013)

(On a debian squeeze machine, geant4 locally compiled)

It does not crash, only reports.  Was not able to find this in the bugzilla.

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G4BinaryLightIonReaction.cc: mom check: (73.118290597418,-43.965385119575,240.87357247915;0) 3.mag 255.53731122376
 .. pInitialState/pFinalState/spectators (0,0,2925.7991430347;7202.753044783) (-73.118290597418,43.965385119575,2684.9255705555;7202.753044783) (0,0,0;0)
 .. A,Z 1 1
G4BinaryLightIonReaction invalid final state for: 
 Primary 0x1c2db00, (A,Z)=(2,1) , kinetic energy 1599.761044783
 Target nucleus (A,Z)=(4,2)
 if frequent, please submit above information as bug report

G4BinaryLightIonReaction.cc: mom check: (23.973063325676,78.013848260818,1948.5565917529;1743.3330560835) 3.mag 1950.2650229005
 .. pInitialState/pFinalState/spectators (0,0,2925.8210364001;7202.7714760824) (-23.973063325676,-78.013848260818,977.26444464724;5459.4384199989) (15.962270682406,56.209198506204,1456.839900522;1733.5737063296)
 .. A,Z 1 0
G4BinaryLightIonReaction invalid final state for: 
 Primary 0x1c2db00, (A,Z)=(2,1) , kinetic energy 1599.7794760824
 Target nucleus (A,Z)=(4,2)
 if frequent, please submit above information as bug report

G4BinaryLightIonReaction.cc: mom check: (-29.333104265062,-82.472648087971,-133.38441222817;0) 3.mag 159.54175037877
 .. pInitialState/pFinalState/spectators (0,-1.7763568394003e-15,2925.8371120828;7202.785009693) (29.333104265062,82.472648087971,3059.221524311;7202.785009693) (0,0,0;0)
 .. A,Z 1 0
G4BinaryLightIonReaction invalid final state for: 
 Primary 0x1c2db00, (A,Z)=(2,1) , kinetic energy 1599.793009693
 Target nucleus (A,Z)=(4,2)
 if frequent, please submit above information as bug report

G4BinaryLightIonReaction.cc: mom check: (-189.35190903081,-214.3130361754,107.50222166052;-8.3562698922924) 3.mag 305.51751273909
 .. pInitialState/pFinalState/spectators (0,2.2204460492503e-16,2925.7776889019;7202.734983298) (189.35190903081,214.3130361754,2818.2754672414;7211.0912531903) (0,0,0;0)
 .. A,Z 1 1
G4BinaryLightIonReaction invalid final state for: 
 Primary 0x1c2db00, (A,Z)=(2,1) , kinetic energy 1599.742983298
 Target nucleus (A,Z)=(4,2)
 if frequent, please submit above information as bug report

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Comment 1 Gunter.Folger 2013-09-02 14:11:38 CEST
Thanks for reporting. I will add this to the list of things to improve.

Though I don't think 1 in 2 Million is frequent-;
Comment 2 Gunter.Folger 2014-02-03 12:21:21 CET
This is a not frequent warning only.