Crossing integer spin resonance at VEPP-4M with conservation of beam polarization

A method proposed to preserve the electron beam polarization at the VEPP-4M collider during acceleration with crossing the integer (imperfection) spin resonance at energy E=1763 MeV has been successfully applied. It is based on full decompensation of the \( 0.6\times3.3\) Tesla\(\times\)meter integr...

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Bibliographic Details
Published inarXiv.org
Main Authors Barladyan, A K, A Yu Barnyakov, Blinov, V E, Glukhov, S A, Karnaev, S E, Levichev, E B, Nikitin, S A, Nikolaev, I B, Okunev, I N, Piminov, P A, Shamov, A G, Zhuravlev, A N
Format Paper Journal Article
LanguageEnglish
Published Ithaca Cornell University Library, arXiv.org 02.07.2019
Subjects
Acceleration
Electron beams
Physics - Accelerator Physics
Polarization
Solenoids
Spin resonance
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Summary:A method proposed to preserve the electron beam polarization at the VEPP-4M collider during acceleration with crossing the integer (imperfection) spin resonance at energy E=1763 MeV has been successfully applied. It is based on full decompensation of the \( 0.6\times3.3\) Tesla\(\times\)meter integral of the KEDR detector longitudinal magnetic field due to the anti-solenoids 'switched-off'.
ISSN:2331-8422
DOI:10.48550/arxiv.1508.05739