[fluka-discuss]: Geometry Rotations with a Magnetic Field

From: Bartkoski,Dirk Alan <DABartkoski_at_mdanderson.org>
Date: Thu, 28 May 2015 20:35:46 +0000

I am having no success and was wondering if anyone has any suggestions. I have generated a 3 dimensional magnetic map consisting of x,y,z coordinates and magnetic field vector components at each location. In Flair I turn on the magnetic field in a region of the same size. I then track particles in that region subject to the magnetic field represented by my magnetic map. I have used the magfld user routine to accomplish this for the case where my map coordinates coincide with my Fluka geometry. My problem is that I am trying to rotate my Fluka geometry about a point using a Rot-Def and apply a corresponding transformation in my magfld routine that would rotate my field map with my geometry. The goal is to sum the contributions from multiple beams at the origin where each beam is subject to a magnetic field that has been rotated along with the beam.

________________________________
Dirk A. Bartkoski, Ph.D.
Postdoctoral Fellow | Radiation Physics
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dabartkoski_at_mdanderson.org<mailto:dabartkoski_at_mdanderson.org>





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Received on Fri May 29 2015 - 00:19:33 CEST

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