RE: [fluka-discuss]: Carbon beam-DPMJET link

From: Zafar Yasin <Zafar.Yasin_at_cern.ch>
Date: Wed, 25 Jan 2017 04:40:09 +0000

Dear Paola and Fluka experts,

According to Paola,
"
By the way, at 110 MeV/amu you do not need to link RQMD and DPMJET, the
interactions will be handled by BME that is already in the standard
library/executable."

I want to confirm if we don't link RQMD and DPMJET below 125 MeV/u, how can one sure
either BME is activated or not?

I searched in the output file for BME, for heavy ions below 100 MeV/u and without linking RQMD and DPMJET, and the only information I find is:

 "Heavy Ion option initialized inside Evvini 601230

    Minimum kinetic energy for BME : 1.0000E-03 (GeV/n)
    Overall minimum kinetic energy for ion nuclear interactions: 1.0000E-03 (GeV/n)"

Is it for indication for BME activation or some thing else?

Kind regards,
Zafar

________________________________________
From: owner-fluka-discuss_at_mi.infn.it [owner-fluka-discuss_at_mi.infn.it] on behalf of Paola Sala [paola.sala_at_mi.infn.it]
Sent: 17 January 2017 08:38
To: Masoomeh Yarmohammadi Satri
Cc: fluka-discuss_at_fluka.org
Subject: Re: [fluka-discuss]: Carbon beam-DPMJET link

Dera Masoomeh,
the process seems correct.
 There is a safe way to check, as always:

************look in the output file******************

If the heavy ion generators have been activated,
you should find lines like

-->requested particle production model RQMD

and
---> requested particle production model DPMJET

By the way, at 110 MeV/amu you do not need to link RQMD and DPMJET, the
interactions will be handled by BME that is already in the standard
library/executable.

What is the unusual behaviour that you get?

Ciao
Paola



> Dear All,
>
> I have a Carbon beam (110MeV/nmu) hits an sphere is made of Titanium. I
> want to look to the dose equivalent data along x axis at different
> distances form sphere.
>
> I receive the unusual behavior from the Run. I am not sure about the
> process that I passing for running the simulation for the case of Carbon
> beam.
>
> Please some experts confirms the process that I did for DPMJET link with
> the purpose of the run of Carbon beam.
>
> 1. Press Compile button at the up right corner, the picture is attached
> (it is named 1).
> 2. Press ' ldpmqmd ' under the "Action" category.
> 3. Press 'Build' and give a name to the file, the picture is attached (it
> is named 2)
> 4. Pressthe Run button and in the Exe (up right row) selected the file
> made in previous step (No. 3). The picture is attached (it is named 3)
> 5. Press 'start' to run the simulation
> 6. After finishing the run, From 'Data', under the "Action" category
> 'Process' the data files
> 5. plotting the data
>
>
> Looking forward to hear the comments, confirmation or correction of the
> steps.
>
> Regards,
> Masoomeh
>


Paola Sala
INFN Milano
tel. Milano +39-0250317374
tel. CERN +41-227679148

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Received on Wed Jan 25 2017 - 07:10:13 CET

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