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Forum: Hadronic Processes
Re: Warning NeutronHP: incorrect isotopes produced by neutron elastic scattering (Ilya Kudinov)
Date: 31 Oct, 2014
From: michel maire <michel maire>

On Fri, 31 Oct 2014 12:44:48 GMT, Ilya Kudinov wrote:
> Dear colleagues,
> 
> I have observed wrong recoil nuclei generated by hadElastic process,
> when 14 MeV neutrons impinge on a material medium. For example: He-3 and
> He-4 are produced as secondaries in some steps defined by hadElastic,
> while the material is pure hydrogen.
> 
> Geant4.10.00.p01 and QGSP_BERT_HP were used.
> 
> Kind regards, Ilya Kudinov
> 

  In Hadr03 example, I ran 10^6 neutrons 14 MeV in hydrogen (hadElastic alone).
  Macro and output in attachment.
  As you can see, I did not observe any abnormal ion.

     Michel

   Attachment:
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2014/10/31/08.44-7342-neutron.mac.txt
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2014/10/31/08.44-21465-hydrogen.out.txt

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1 None: Re: NeutronHP: incorrect isotopes produced by neutron elastic scattering   (Ilya Kudinov - 31 Oct, 2014)
1 None: Re: NeutronHP: incorrect isotopes produced by neutron elastic scattering   (michel maire - 01 Nov, 2014)
1 None: Re: NeutronHP: incorrect isotopes produced by neutron elastic scattering   (Koi, Tatsumi - 11 Nov, 2014)
2 None: Re: NeutronHP: incorrect isotopes produced by neutron elastic scattering   (michel maire - 01 Nov, 2014)
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