[fluka-discuss]: USRBIN central axis dose not smooth

From: Ryan Brosch <rbrosch_at_asu.edu>
Date: Sun, 26 Nov 2017 22:29:35 -0700

Dear FLUKA experts,

I am scoring a monoenergetic, 228.8 MeV proton beam incident on a water
tank. I am scoring dose deposited with USRBIN with bin size 1mmx1mm, radial
symmetry, thusly

USRBIN 11.0 228.0 +62.0 10.0 0.0 50. hadrons
USRBIN 0.0 100.0 0 500.0 &
*...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8

The central axis dose versus depth should be smooth. However, there are
discontinuities.

Any idea what the problem might be? I don't think these discontinuities are
physical.

Thanks very much,



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discon.jpg
(image/jpeg attachment: discon.jpg)

Received on Mon Nov 27 2017 - 07:39:40 CET

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