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None Re: cross section library for antiproton 

Forum: Hadronic Processes
Re: Question cross section library for antiproton (Tsuguo Aramaki)
Date: 22 Apr, 2009
From: Dennis H. Wright <Dennis H. Wright>

The anti-proton cross sections are essentially unchanged from those of Geant3/GHEISHA. There the PDG cross sections for pbar-p scattering are used to build up a parameterization of the pbar-nucleus cross sections.

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None Re: cross section library for antiproton  by Tsuguo Aramaki <Tsuguo Aramaki>,   22 Apr, 2009
Re: None Re: cross section library for antiproton (Dennis H. Wright)
Thank you, Dennis!

I found p-bar p cross section in PDG. But do you happen to know where I can get the information for the parameterization of pbar-nucleus? Is it same as shown in G4HadronNucleonXsc.cc?

Thank you for your time and help!

Tsuguo

None Re: cross section library for antiproton  by Dennis H. Wright <Dennis H. Wright>,   30 Apr, 2009
Re: None Re: cross section library for antiproton (Tsuguo Aramaki)
Look in geant4/source/processes/hadronic/cross_sections/src/G4HadronCrossSections.cc, line 590.

The pbar-p inelastic cross sections are there. The pbar-nucleus parameterizations are also in this file.

Agree Re: cross section library for antiproton  by Tsuguo Aramaki <Tsuguo Aramaki>,   01 May, 2009
Re: None Re: cross section library for antiproton (Dennis H. Wright)
Thank you, Dennis!!! I will check it!

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