Re: LET scoring using mgdraw

From: Vittorio Boccone <>
Date: Thu, 5 Jul 2012 22:58:59 +0200

Ciao Francesca,
sorry for the late reply.

I'm afraid that if you want to "SCORE" it you might have to get to the
value "by hand" step by step.

You can get restricted and unrestricted stopping power material by
material and particle by particle by adding the SDUM PRINT to the

from the manual (9,1 main output) ->
       i. dE/dx tabulations (if requested by placing PRINT in the SDUM, see DELTARAY)
            For each assigned material and for each charged heavy particle
            (hadrons, muons, recoil ions) a table is printed with the following data:
             energy, unrestricted stopping power, eta (= beta * gamma), shell
             correction, restricted stopping power (according to the threshold
             specified by the user with DELTARAY, WHAT(1)).

Don't know if anybody has a better idea.

On 14/06/2012 12:31, Francesca Fiorini wrote:
> Dear Fluka users,
> | would like to score LET using mgdraw. Since USRYIELD produces an LET histogram scoring the
> LET of the particles crossing a boundary, I was wondering whether it is possible to do the same
> using mgdraw (and in particular BXDRAW). So what I am looking for is the quantity to score
> (something like ETRACK used to score the particle total energy), but unfortunately I couldn't find
> it in the flukapro folder.
> Many thanks
> Francesca
> Francesca Fiorini
> Gray Institute for Radiation Oncology and Biology
> Old Road Campus Research Building
> Off Roosevelt Drive
> University of Oxford
> Oxford, OX3 7DQ
> UK
Received on Fri Jul 06 2012 - 11:06:38 CEST

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