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Neutrino Factory/Muon Collider Document 144-v1

Multiple Coulomb Scattering large angle tail effects in Ionization Cooling performance

Document #:
NFMCC-doc-144-v1
Document type:
MuCool Note
Submitted by:
John Urish
Updated by:
John Urish
Document Created:
31 Jul 2000, 12:00
Contents Revised:
31 Jul 2000, 12:00
Metadata Revised:
31 Jul 2000, 12:00
Actually Revised:
14 Sep 2006, 13:35
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Abstract:
A study of the sensitivity of the FoFo lattice design to the large angle
tail of the Multiple Coulomb Scattering (MCS) distribution is presented. The
FoFo lattice parameters are the same as the one used in the FNAL
feasibility study. The channel was simulated using DPGeant, with a modification
to the MCS model implementation which allowed a maximum scattering angle cut
per step. The conclusion is that unless very hard cuts are implemented, the
gain in emittance reduction is on the order of $30\%$ and the difference in
particle loss on the order of $5\%$.

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Posted by Spentzouris

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Keywords:
COOL_THEORY
Notes and Changes:
Panagiotis Spentzouris
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