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@inproceedings{vitz:ipac2021-mopab239,
author = {M. Vitz and A. Lehrach and R. Shankar},
title = {{Simulation and Optimization of the Spin Coherence Time of Protons in a Prototype EDM Ring}},
booktitle = {Proc. IPAC'21},
pages = {771--773},
eid = {MOPAB239},
language = {english},
keywords = {quadrupole, storage-ring, dipole, simulation, polarization},
venue = {Campinas, SP, Brazil},
series = {International Particle Accelerator Conference},
number = {12},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {08},
year = {2021},
issn = {2673-5490},
isbn = {978-3-95450-214-1},
doi = {10.18429/JACoW-IPAC2021-MOPAB239},
url = {https://jacow.org/ipac2021/papers/mopab239.pdf},
note = {https://doi.org/10.18429/JACoW-IPAC2021-MOPAB239},
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.}},
}