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@INPROCEEDINGS{Wagner:867799,
author = {Wagner, Tim},
title = {{B}eam-based alignment at the {C}ooler {S}ynchrotron
({COSY})},
reportid = {FZJ-2019-06409},
year = {2019},
abstract = {There is a matter-antimatter asymmetry observed in the
universe that cannot be explained by the Standard Model of
particle physics. To resolve that problem additional CP
violating phenomena are needed. A candidate for anadditional
CP violating phenomenon is a non-vanishing Electric Dipole
Moment(EDM) of subatomic particles. Since permanent EDMs
violate parity and timereversal symmetries, they also
violate CP if the CPT-theorem holds.The Jülich Electric
Dipole moment Investigation (JEDI) Collaboration works on a
direct measurement of the electric dipole moment (EDM) of
protons and deuterons using a storage ring. The JEDI
experiment requires a small beam orbit RMS in order to
measure the EDM. Therefore an ongoing upgrade of the Cooler
Synchrotron (COSY) is done in order to improve the precision
of the beam position. One of part of this upgrade is to
determine the magnetic center of the quadrupoles with
respect to the beam position monitors. This can be done with
the so called beam-based alignment method. The first results
of the beam based alignment measurement performed in
February 2019 will be presented.},
month = {May},
date = {2019-05-19},
organization = {10th Internationan Particle
Accelerator Conference, Melbourne
(Australia), 19 May 2019 - 24 May 2019},
subtyp = {Other},
cin = {IKP-2},
cid = {I:(DE-Juel1)IKP-2-20111104},
pnm = {612 - Cosmic Matter in the Laboratory (POF3-612) / srEDM -
Search for electric dipole moments using storage rings
(694340)},
pid = {G:(DE-HGF)POF3-612 / G:(EU-Grant)694340},
experiment = {EXP:(DE-Juel1)JEDI-20170712},
typ = {PUB:(DE-HGF)24},
url = {https://juser.fz-juelich.de/record/867799},
}