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@INPROCEEDINGS{Mller:867820,
author = {Müller, Fabian},
title = {{M}easurement of d{C} vector analyzing power and cross
sections at {COSY} for {EDM} polarimetry},
publisher = {Sissa Medialab Trieste, Italy},
reportid = {FZJ-2019-06430},
pages = {146},
year = {2019},
comment = {Proceedings of 23rd International Spin Physics Symposium
— PoS(SPIN2018) - Sissa Medialab Trieste, Italy, 2019. -
ISBN - doi:10.22323/1.346.0146},
booktitle = {Proceedings of 23rd International Spin
Physics Symposium — PoS(SPIN2018) -
Sissa Medialab Trieste, Italy, 2019. -
ISBN - doi:10.22323/1.346.0146},
abstract = {The JEDI (Jülich Electric Dipole moment Investigations)
collaboration performs a set of exper-iments at the COSY
storage ring of the Forschungszentrum Jülich in Germany,
within the $R\&Dphase$ to search for the Electric Dipole
Moments (EDMs) of charged particles. A measurement ofproton
and deuteron EDMs is a sensitive probe of yet unknown CP
violation. An EDM observa-tion would also be an indication
for physics beyond the Standard Model.The method of charged
particle EDM search will exploit stored polarized beams in
order to ob-serve a miniscule rotation of the polarization
axis as a function of time due to the interaction ofa finite
EDM with large electric fields. Key challenge is the
provision of a sensitive and efficientmethod to determine
the tiny change of the beam polarization. Elastic scattering
of the beamparticles on carbon nuclei will provide the
polarimetry reaction. For this reason and as an inputfor
future Monte-Carlo simulations, a good knowledge of the
vector analyzing power and the un-polarized elastic cross
section of deuterons scattered off a carbon target is very
important to beable to determine the deuteron polarization.
Over the course our experiment, the analyzing powerand the
differential cross section was measured using six different
beam energies starting from 170 MeV up to 380 MeV
deuterons.},
month = {Sep},
date = {2018-09-10},
organization = {23rd International Spin Physics
Symposium, Ferrara (Italy), 10 Sep 2018
- 14 Sep 2018},
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)8 / PUB:(DE-HGF)7},
doi = {10.22323/1.346.0146},
url = {https://juser.fz-juelich.de/record/867820},
}