RE: [fluka-discuss]: setting the MGNfield in my input file

From: Eleftherios Skordis <eleftherios.skordis_at_cern.ch>
Date: Fri, 23 Nov 2018 10:12:50 +0000

Dear Mahmoudreza,

in cases where the parametrization of a problem is ambiguous to you, it is generally suggested to let the default parameters (i.e. not set any value) as well as reading the manual for more info.

The specific parametrization is offered in cases where running the defaults cause accuracy or performance issues due to the nature of the problem and
is mostly of concern when you have tracking of a wide range of particles in a magnetic field in vacuum (e.g. particles trapped in infinite loop inside magnetic fields).

In your case, I believe the defaults should work fine.
You should just be worried of setting the correct magnitude and orientation of your magnetic field.

In case you have some errors in your output file you can consider reducing the minimum step length at the cost of cpu power.

Hope this helps

Kind regards

Lefteris





-----------------------

Eleftherios Skordis
Dep. EN/STI, CERN
CH-1211 GENEVA 23
SWITZERLAND

OFFICE: +41-22-7679541<tel:%2B41-22-7675461>
________________________________
From: owner-fluka-discuss_at_mi.infn.it [owner-fluka-discuss_at_mi.infn.it] on behalf of mrakbari2015_at_ast.ui.ac.ir [mrakbari2015_at_ast.ui.ac.ir]
Sent: 22 November 2018 15:42
To: fluka-discuss_at_fluka.org
Subject: [fluka-discuss]: setting the MGNfield in my input file



Dear FLUKA Experts,

My goal is to calculate the displacement of the depth of the Bragg for carbon ion along the central and perpendicular axis under the influence of a uniform magnetic field. Setting up the MAGfield card is one of the important challenge for identifying the card. My question is that, is the value of these parameters set correctly in the input file which has been attached? And what are the parameteres that should be consider to adjust these parameters in each problem?
Best Regards,
Mahmoudreza


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Received on Fri Nov 23 2018 - 12:25:40 CET

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