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Forum: Event and Track Management
Re: None Dose contribution of photoelectric and compton (elnaz yazd)
Date: 30 Nov, 2015
From: michel maire <michel maire>

On Mon, 30 Nov 2015 08:27:13 GMT, elnaz yazd wrote:
> Dear Sir/Madam
> 
> I am simulating low energy gamma interaction (for example 100 keV) with
> a water phantom. As you know the secondary electrons can be produced by
> photoelectric or compton processes and these secondary electrons can
> also generate other electrons by ionization. I want to seperate the dose
> coresponding to compton process and photoelectic process from each
> other. Now, how can I categorize the energy deposition of succesive
> secondary electrons according first compton or photoelectric
> interactions.
> 
> With Best Regards, Yazdan
> 

 1- you can prevent any e- production from ionisation by setting a big cut (1 km).
 2- For the rest, it is not clear what you want to do : separate dose in photoelect in compton from each step, or only according the nature of the first interaction of the primary gamma (beam) ? 

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1 None: Re: Dose contribution of photoelectric and compton   (elnaz yazd - 30 Nov, 2015)
(_ None: Re: Dose contribution of photoelectric and compton   (michel maire - 01 Dec, 2015)
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