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Forum: Physics List
Re: Question Problems with spectrum of multipeaks source (Nicolas Maurissen)
Date: 22 Jan, 2011
From: michel maire <michel maire>

On Thu, 20 Jan 2011 16:27:06 GMT, Nicolas Maurissen wrote: >

> On the other part, I've read that it may be easier to use an Ion source
> and let Geant4 do the work, instead of emmitting gammas at required
> energies. When I apply this method (using the physics code from the
> rdecay02 exemple), I can't use my energy broadening anymore, which makes
> my simulation obsolete (my spectrum is "too perfect" for NaI detector)!
> 
> Does anyone have any solution for either of those cases&#65533;?
> 
> Thanks a lot.
> 
>    Attachment:
>       http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2011/01/20/08.26-59581-um_60Co_un-Weighted.png
>       http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2011/01/20/08.26-95209-ctrum_60Co_Weighted.png
> 

 Could you precise what do you plot exactly ? and when do you apply broadening ? 

          Michel

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1 None: Re: Problems with spectrum of multipeaks source   (Nicolas Maurissen - 24 Jan, 2011)
1 Warning: Re: Problems with spectrum of multipeaks source   (Tom Roberts - 24 Jan, 2011)
2 Idea: Re: Problems with spectrum of multipeaks source   (Laurent Desorgher - 25 Jan, 2011)
3 None: Re: Problems with spectrum of multipeaks source   (michel maire - 25 Jan, 2011)
1 None: Re: Problems with spectrum of multipeaks source   (Nicolas Maurissen - 25 Jan, 2011)
4 None: Re: Problems with spectrum of multipeaks source   (michel maire - 26 Jan, 2011)
1 Ok: Re: Problems with spectrum of multipeaks source   (Nicolas Maurissen - 27 Jan, 2011)
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