How to calculate fragmentation cross-section

From: Ogawa Tatsuhiko <>
Date: Fri, 09 Dec 2011 12:24:31 +0900

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
Attached is the input file and mgdraw.f subroutine.

Many thanks in advance,

  Department of Nuclear Engineering and Management
         Graduate School of Engineering
            The University of Tokyo
               Tatsuhiko Ogawa
       Tel:   03-5841-2905  (+81-3-5841-2905)
Facsimile:   03-5841-2922  (+81-3-5841-2922)
   Address: 2-11-16, Dept. Nucl. Eng. Annex R-230
           Yayoi Bunkyo-ku, Tokyo, Japan 113-0032

Received on Fri Dec 09 2011 - 11:16:57 CET

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