Beam divergence

From: Mohammad Islam <rafiqul.islam_at_okstate.edu>
Date: Sat, 21 Apr 2012 16:38:29 -0500

Dear Fluka Experts,

My sincere gratitude to Mr. Vasilis for his previous help.

I am trying to model a problem for a simplified snout, where I am finding
problem in beam definition. My problem is, *I want the start of proton
source as a point source and at 200 cm downstream the beam should be
uniformly distributed in a rectangular cone which covers 20X20 cm area*. I
dont know how to do it, I initially thought the BEAM card with appropriate
divergence can handle this problem. But I guess,I am wrong. Do I need to
use source routine? If so, please some body help me with an example as I am
fairly new to fluka. All my work is done using FLAIR.

Any kind of help is appreciated. Attached is my input and flair file.

Sincerely
Mohammad
PhD student, Oklahoma State University
USA

Received on Mon Apr 23 2012 - 09:23:10 CEST

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