Spin Rotation of Formalism for Spin Tracking

Luccio,A.

Brookhaven National Laboratory

关键词: Protons;    Vectors;    43 Particle Accelerators;    Deuteron Beams;    Rotation;   

DOI  :  10.2172/939966
RP-ID  :  BNL--81579-2008-IR
RP-ID  :  DE-AC02-98CH10886
RP-ID  :  939966

美国|英语

来源: UNT Digital Library

【 摘 要 】

The problem of which coefficients are adequate to correctly represent the spin rotation in vector spin tracking for polarized proton and deuteron beams in synchrotrons is here re-examined in the light of recent discussions. The main aim of this note is to show where some previous erroneous results originated and how to code spin rotation in a tracking code. Some analysis of a recent experiment is presented that confirm the correctness of the assumptions.