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Question seek help on G4NeutronHPNames 

Keywords: exception, G4NeutronHPNames
Forum: Hadronic Processes
Date: 03 Jan, 2007
From: Qinglin Zeng <zengq@ornl.gov>

Hi, Everyone:

Happy new year!

I met a problem that caused by the G4NeutronHPNames, I found one similiar post but that does not help.

The situation is like this:

I used version Geant4 8.0.1, G4NDL version 3.9 with thermal neutron, on mac system tiger 10.4. I am trying to simulate p+Hg, the material Mercury does not being recognized by the data G4NDL.

mercury = new G4Material("Mercury", z=80., a=200.59*g/mole, density = 13.6*g/cm3);

The error message:

G4NeutronHPNames: Sorry, this material does not come near to any data.
G4NeutronHPNames: Please make sure NeutronHPCrossSections points to the
                  directory, the neutron scattering data are located in.
G4NeutronHPNames: The material was: A=196, Z=80
terminate called after throwing an instance of 'G4HadronicException'
  what():  19G4HadronicException
Abort trap

Any idea why this happens? Any help is appreciated.

Thanks

Qinglin

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1 None: Re: seek help on G4NeutronHPNames   (Koi, Tatsumi - 08 Jan, 2007)
(_ None: Re: seek help on G4NeutronHPNames   (Qinglin Zeng - 09 Jan, 2007)
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