Problem 926

Summary:	Bug in G4MuonMinusCaptureAtRest.cc
Product:	Geant4	Reporter:	nanjo
Component:	processes/hadronic/stopping	Assignee:	dennis.herbert.wright
Status:	RESOLVED FIXED
Severity:	normal
Priority:	P2
Version:	8.1
Hardware:	PC
OS:	Linux

Description nanjo 2007-01-19 08:02:46 CET

Dear geant4 developers,

I got an error message with Geant4 8.2 as follows.
G4NucleiProperties::GetNuclearMass: Wrong values for A = 1 and Z = 1.01

It is not appeared with Geant4 8.1.

I think it is due to a bug in
source/processes/hadronic/stopping/src/G4MuonMinusCaptureAtRest.cc
at the line number 101 (also at the line number 102).
 101   targetZ = G4lrint(aEle->GetZ())+perCent;  //...
 102   targetA = G4lrint(aEle->GetN())+perCent;  //...

I think it should be
 101   targetZ = G4lrint(aEle->GetZ()+perCent);  //...
 102   targetA = G4lrint(aEle->GetN()+perCent);  //...

Please check and fix it.

Best regards,
Hajime

Comment 1 dennis.herbert.wright 2007-01-25 10:05:59 CET

This has been fixed.  perCent was removed: G4lrint is sufficient to round to the
nearest integer.  Thanks for reporting this.