Problem 1064 - Model G4LivermoreComptonModel and G4LivermorePolarizedComptonModel
Summary: Model G4LivermoreComptonModel and G4LivermorePolarizedComptonModel
Status: RESOLVED FIXED
Alias: None
Product: Geant4
Classification: Unclassified
Component: processes/electromagnetic/lowenergy (show other problems)
Version: 9.2
Hardware: All All
: P5 trivial
Assignee: Sebastien Incerti
URL:
Depends on:
Blocks:
 
Reported: 2009-05-14 11:01 CEST by marie-helene.richard
Modified: 2009-05-14 11:28 CEST (History)
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Description marie-helene.richard 2009-05-14 11:01:46 CEST 
When I tried to use the model G4LivermoreComptonModel or G4LivermorePolarizedComptonModel with the process G4ComptonScattering, it didn't work. 

The command which was the problem is 
: pos = dataMap.find(Z); of the function  G4VCrossSectionHandler::FindValue called by G4double cs = crossSectionHandler->FindValue(G4int(Z), GammaEnergy) in the function G4LivermorePolarizedComptonModel::ComputeCrossSectionPerAtom. This function is called by the command InitialiseElementSelectors(particle,cuts); in the function G4LivermorePolarizedComptonModel::Initialise. If this command(InitialiseElementsSectors) is moved at the end of this function(Initialise) it works.

Is it normal ?
Comment 1 Sebastien Incerti 2009-05-14 11:28:27 CEST 
Dear Helene,

I can confirm that the problem is known and is fixed for the next Geant4 release, due this June. You solved it the correct way.

Best regards,
S. Incerti