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@INPROCEEDINGS{Vitz:902403,
author = {Vitz, Maximilian and Lehrach, Andreas and Shankar, Rahul},
title = {{S}imulation and {O}ptimization of the {S}pin {C}oherence
{T}ime of {P}rotons in a {P}rototype {EDM} {R}ing},
reportid = {FZJ-2021-04235},
pages = {3 pages0.536 MB},
year = {2021},
comment = {Proceedings of the 12th International Particle Accelerator
Conference, IPAC2021, Campinas, SP, Brazil},
booktitle = {Proceedings of the 12th International
Particle Accelerator Conference,
IPAC2021, Campinas, SP, Brazil},
abstract = {The matter-antimatter asymmetry might be understood by
investigating the EDM (Electric Dipole Moment) of elementary
charged particles. A permanent EDM of a subatomic particle
violates time-reversal and parity symmetry at the same time
and would be, with the currently achievable experimental
accuracy, a strong indication for physics beyond the
Standard Model. The JEDI-Collaboration (Jülich Electric
Dipole moment Investigations) in Jülich is preparing a
direct EDM measurement for protons and deuterons: first at
the storage ring COSY (COoler SYnchrotron) and later at a
dedicated storage ring. A prototype EDM ring is an
intermediate step before building the final storage ring to
demonstrate sufficient beam lifetime and SCT (Spin Coherence
Time) in a pure electrostatic ring as well as in a storage
ring with combined electric and magnetic bending elements.
In order to study the effect of E-B-deflectors on the orbit
and the spin motion, the software library Bmad is used. The
first results of the optics and spin simulations, with a
focus on the optimization of the SCT, towards the prototype
EDM ring will be discussed.},
month = {May},
date = {2021-05-24},
organization = {IPAC 2021, Campinas (Brazil), 24 May
2021 - 28 May 2021},
keywords = {Accelerator Physics (Other) / MC5: Beam Dynamics and EM
Fields (Other)},
cin = {IKP-4 / JARA-FAME},
cid = {I:(DE-Juel1)IKP-4-20111104 / $I:(DE-82)080023_20140620$},
pnm = {621 - Accelerator Research and Development (POF4-621)},
pid = {G:(DE-HGF)POF4-621},
typ = {PUB:(DE-HGF)8 / PUB:(DE-HGF)7},
doi = {10.18429/JACOW-IPAC2021-MOPAB239},
url = {https://juser.fz-juelich.de/record/902403},
}