Depolarization Effects At The ILC

Journal Article · Wed Jun 13 04:00:00 EDT 2007 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2750919· OSTI ID:21064059

Malysheva, L I; Bailey, I R; Cooke, P; Dainton, J B; Jenner, L J ^[1]; Barber, D P ^[2]; Baynham, E; Bradshaw, T; Brummitt, A; Carr, S; Ivanyushenkov, Y; Lintern, A; Rochford, J ^[3]; Birch, A; Malyshev, O B ^[1]; Clarke, J A; Scott, D J ^[1]; Moortgat-Pick, G A ^[1]; Schmid, P ^[2]

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1. Cockcroft Institute, Daresbury Science and Innovation Campus, Warrington, WA4 4AD (United Kingdom)
2. DESY, Deutsches Electronen Synchrotron, Notkestrasse 85, D-22606 Hamburg (Germany)
3. CCLRC Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire OX11 0QX (United Kingdom)

Spin polarization will play an important role in the International Linear Collider (ILC) physics program. The 'heLiCal' collaboration aims to provide a foil analysis of all depolarization effects at the ILC. As expected intuitively, the depolarization in damping rings with carefully corrected orbits is shown to be negligible. No noticeable depolarization is observed in the beam delivery system. The major depolarization effects are expected from the beam-beam interaction. These effects have been evaluated by the 'heLiCal' collaboration for a range of ILC parameter sets.

• OSTI ID: 21064059
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 915; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
BEAM PRODUCTION
BEAM-BEAM INTERACTIONS
COLLIDING BEAMS
DAMPING
DEPOLARIZATION
LINEAR COLLIDERS
ORBITS
PARTICLE BEAMS
POLARIZATION
POLARIZED BEAMS
SPIN ORIENTATION