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Question Re: Alpha n reactions in geant4 

Forum: Hadronic Processes
Re: None Alpha n reactions in geant4 (Zachary Babbitt)
Re: None Re: Alpha n reactions in geant4 (michel maire)
Date: 09 Oct, 2014
From: Neha Dokania <Neha Dokania>

Hi,

I have used Hadr03 Physics list with Geant4.9.5.p01. But I don't see any neutrons being produced as secondaries from 2-20MeV alpha on Be. Same happened with QGSP_BERT, QGSP_BIC physics lists.

Any help will be much appreciated.

On Fri, 18 Apr 2014 09:03:10 GMT, michel maire wrote:

> On Wed, 16 Apr 2014 17:09:10 GMT, Zachary Babbitt wrote:
> 
> > Hello,
> > 
> > I am attempting to simulate an (alpha, n) reaction in Geant4 and I cannot
> > figure out how to do this. I have registered the  QGSP_BERT_HP physics list
> > as well as the QGSP_BIC_HP physics list and no neutrons are showing up in
> > the process. Do I need to fully implement my own physics list to do this,
> > and if so, are there any examples I can reference? I'm working with alpha
> > particles that are from 5-20 MeV range which are being thrown into a
> > cylinder of quartz. Thank you.
> > 
> 
>   Your list of physics must include one of the physics constructors in
>    source/physics_lists/constructors/ions
> 
>  In attachement an example of Hadr03 run. See the PhysicsList.cc of this example.
> 
>    Attachment:
>       http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2014/04/18/01.59-47917-ion.mac.txt
>       http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2014/04/18/01.59-11631-ion.log.txt
> 

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1 None: Re: Alpha n reactions in geant4   (Dennis H. Wright - 09 Oct, 2014)
1 None: Re: Alpha n reactions in geant4   (Davide Mancusi - 10 Oct, 2014)
(_ None: Re: Alpha n reactions in geant4   (Davide Mancusi - 10 Oct, 2014)
(_ None: Re: Alpha n reactions in geant4   (Davide Mancusi - 13 Oct, 2014)
(_ None: Re: Alpha n reactions in geant4   (Davide Mancusi - 19 Nov, 2014)
(_ None: Re: Alpha n reactions in geant4   (Neha Dokania - 24 Nov, 2014)
(_ None: Re: Alpha n reactions in geant4   (Davide Mancusi - 25 Nov, 2014)
(_ None: Re: Alpha n reactions in geant4   (Neha Dokania - 25 Nov, 2014)
(_ None: Re: Alpha n reactions in geant4   (Davide Mancusi - 25 Nov, 2014)
(_ None: Re: Alpha n reactions in geant4   (Neha Dokania - 25 Nov, 2014)
(_ None: Re: Alpha n reactions in geant4   (Davide Mancusi - 01 Dec, 2014)
1 Question: Re: Alpha n reactions in geant4   (Sumanta Pal - Apr 17, 08:10)
2 Question: Re: Alpha n reactions in geant4   (Sumanta Pal - Apr 17, 08:10)
2 None: Re: Alpha n reactions in geant4   (=?windows-1252?Q?Jos=E9_Manuel_Quesada_Molina?= - 10 Oct, 2014)
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