Re: How to calculate fragmentation cross-section

From: Alberto Fasso' <fasso_at_SLAC.Stanford.EDU>
Date: Fri, 9 Dec 2011 06:54:58 -0800 (PST)

Dear Ogawa,

ENDRAW catches only energy deposition "at a point": heavy recoils,
particles below transport energy or time threshold, neutron kerma.
For all the continuous energy deposition (deposition along a step),
you should use MGDRAW instead (the main entry of the mgdraw.f routine).



On Thu, 8 Dec 2011, Ogawa Tatsuhiko wrote:

> Dear FLUKA experts,
> I have one question on the function of ENDRAW of mgdraw.f.
> In order to score energy deposition of heavy ions penetrating a pair of
> scintillators (NE102 telescope), I requested to output RULL in every
> energy deposition event, however, it was
> * always zero for ions
> * sometimes zero for protons
> * always non-zero for heavy recoils and neutrons
> (continuous energy losses were not scored?)
> I would really appreciate if someone could tell me how can I get energy
> deposition by individual heavy ions in particular regions.
> Because I also need time of flight information , DETECT card is not
> applicable.
> Attached is the input file and mgdraw.f subroutine.
> Many thanks in advance,
> Ogawa
Received on Fri Dec 09 2011 - 16:32:40 CET

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