muon polarisation/spin in TRACKR and GENSTK?

From: Christoph Bobeth <>
Date: Thu, 20 May 2010 13:39:05 +0200

Dear FLUKA experts,

what are the TRACKR variables CXTRPL, CYTRPL, CZTRPL and the
corresponding GENSTK variables CXRPOL, CYRPOL, CZRPOL refering
to for a muon or neutrino? Is this the normalised spin vector
in the rest frame as indicated in the common file of (GENSTK) or
in the LAB frame? I guess for the neutrino it is in the LAB frame,
but how about the muon?

A rather naive question, but does FLUKA take care of the spin
interaction with magnetic fields?

With best regards,

Christoph Bobeth.
Received on Thu May 20 2010 - 14:47:17 CEST

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