Home > Publications database > Feasibility Study for an EDM Storage Ring > print

001     859393
005     20250701125908.0
024 7 _ |a arXiv:1812.08535
|2 arXiv
024 7 _ |a 2128/21201
|2 Handle
024 7 _ |a altmetric:52966388
|2 altmetric
037 _ _ |a FZJ-2019-00252
100 1 _ |a Abusaif, F.
|0 P:(DE-Juel1)173899
|b 0
|u fzj
245 _ _ |a Feasibility Study for an EDM Storage Ring
260 _ _ |c 2018
336 7 _ |a Preprint
|b preprint
|m preprint
|0 PUB:(DE-HGF)25
|s 1547621371_18954
|2 PUB:(DE-HGF)
336 7 _ |a WORKING_PAPER
|2 ORCID
336 7 _ |a Electronic Article
|0 28
|2 EndNote
336 7 _ |a preprint
|2 DRIVER
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a Output Types/Working Paper
|2 DataCite
520 _ _ |a This project exploits charged particles confined as a storage ring beam (proton, deuteron, possibly $^3$He) to search for an intrinsic electric dipole moment (EDM, $\vec d$) aligned along the particle spin axis. Statistical sensitivities can approach $10^{-29}$e$\cdot$cm. The challenge will be to reduce systematic errors to similar levels. The ring will be adjusted to preserve the spin polarization, initially parallel to the particle velocity, for times in excess of 15 minutes. Large radial electric fields, acting through the EDM, will rotate the polarization ($\vec d \times\vec E$). The slow rise in the vertical polarization component, detected through scattering from a target, signals the EDM. The project strategy is outlined. It foresees a step-wise plan, starting with ongoing COSY activities that demonstrate technical feasibility. Achievements to date include reduced polarization measurement errors, long horizontal-plane polarization lifetimes, and control of the polarization direction through feedback from the scattering measurements. The project continues with a proof-of-capability measurement (precursor experiment; first direct deuteron EDM measurement), an intermediate prototype ring (proof-of-principle; demonstrator for key technologies), and finally the high precision electric-field storage ring.
536 _ _ |a 612 - Cosmic Matter in the Laboratory (POF3-612)
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536 _ _ |a 631 - Accelerator R & D (POF3-631)
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536 _ _ |a srEDM - Search for electric dipole moments using storage rings (694340)
|0 G:(EU-Grant)694340
|c 694340
|f ERC-2015-AdG
|x 2
588 _ _ |a Dataset connected to arXivarXiv
693 _ _ |0 EXP:(DE-Juel1)JEDI-20170712
|5 EXP:(DE-Juel1)JEDI-20170712
|e Jülich Electric Dipole moment Investigations
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700 1 _ |a Aggarwal, A.
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700 1 _ |a Aksentev, A.
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700 1 _ |a Alberdi-Esuain, B.
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700 1 _ |a Barion, L.
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700 1 _ |a Basile, S.
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700 1 _ |a Berz, M.
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700 1 _ |a Beyß, M.
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700 1 _ |a Böhme, C.
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700 1 _ |a Böker, J.
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700 1 _ |a Borburgh, J.
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700 1 _ |a Carli, C.
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700 1 _ |a Ciepał, I.
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700 1 _ |a Ciullo, G.
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700 1 _ |a Contalbrigo, M.
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700 1 _ |a De Conto, J. -M.
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700 1 _ |a Dymov, S.
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700 1 _ |a Engels, Ralf W.
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700 1 _ |a Felden, O.
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700 1 _ |a Gagoshidze, M.
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700 1 _ |a Gaisser, M.
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700 1 _ |a Gebel, R.
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700 1 _ |a Giese, N.
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700 1 _ |a Grigoryev, K.
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700 1 _ |a Grzonka, D.
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700 1 _ |a Hahnraths - von der Gracht, Tanja
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700 1 _ |a Hanhart, C.
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700 1 _ |a Heberling, D.
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700 1 _ |a Hejny, V.
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700 1 _ |a Hetzel, J.
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700 1 _ |a Hölscher, D.
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700 1 _ |a Javakhishvili, O.
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700 1 _ |a Julien, M.
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700 1 _ |a Kacharava, A.
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700 1 _ |a Karanth, S.
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700 1 _ |a Käseberg, C.
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700 1 _ |a Kamerdzhiev, V.
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700 1 _ |a Keshelashvili, I.
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700 1 _ |a Koop, I.
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700 1 _ |a Kulikov, A.
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700 1 _ |a Laihem, K.
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700 1 _ |a Lamont, M.
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700 1 _ |a Lehrach, A.
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700 1 _ |a Lenisa, P.
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700 1 _ |a Lomidze, N.
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700 1 _ |a Lorentz, B.
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700 1 _ |a Macharashvili, G.
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700 1 _ |a Magiera, A.
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700 1 _ |a Maier, R.
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700 1 _ |a Makino, K.
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700 1 _ |a Martin, S.
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700 1 _ |a Mchedlishvili, D.
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700 1 _ |a Meissner, Ulf-G.
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700 1 _ |a Metreveli, Z.
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700 1 _ |a Müller, F.
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700 1 _ |a Nass, A.
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700 1 _ |a Natour, G.
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700 1 _ |a Nikolaev, N.
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700 1 _ |a Nogga, A.
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700 1 _ |a Pesce, A.
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700 1 _ |a Poncza, V.
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700 1 _ |a Prasuhn, D.
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700 1 _ |a Pretz, J.
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700 1 _ |a Rathmann, F.
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700 1 _ |a Ritman, J.
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700 1 _ |a Rosenthal, M.
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700 1 _ |a Saleev, A.
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700 1 _ |a Schott, M.
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700 1 _ |a Sefzick, T.
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700 1 _ |a Senichev, Y.
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700 1 _ |a Shergelashvili, D.
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700 1 _ |a Shmakova, V.
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700 1 _ |a Siddique, S.
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700 1 _ |a Silenko, A.
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700 1 _ |a Simon, M.
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700 1 _ |a Slim, J.
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700 1 _ |a Soltner, H.
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700 1 _ |a Stahl, A.
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700 1 _ |a Stassen, R.
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700 1 _ |a Stephenson, E.
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700 1 _ |a Straatmann, H.
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700 1 _ |a Stroeher, Hans
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|e Corresponding author
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700 1 _ |a Tabidze, M.
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700 1 _ |a Valdau, Yu.
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700 1 _ |a Valetov, E.
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700 1 _ |a Wagner, T.
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700 1 _ |a Weidemann, C.
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700 1 _ |a Wilkin, C.
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700 1 _ |a Wrońska, A.
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856 4 _ |u https://arxiv.org/abs/1812.08535
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980 _ _ |a I:(DE-Juel1)IKP-2-20111104
980 _ _ |a I:(DE-Juel1)IKP-3-20111104
980 _ _ |a I:(DE-Juel1)IAS-4-20090406
980 _ _ |a I:(DE-Juel1)IKP-4-20111104
980 _ _ |a I:(DE-Juel1)IKP-TA-20111104
980 _ _ |a I:(DE-Juel1)ZEA-1-20090406
980 _ _ |a I:(DE-Juel1)ZEA-2-20090406
981 _ _ |a I:(DE-Juel1)ITE-20250108
981 _ _ |a I:(DE-Juel1)PGI-4-20110106
981 _ _ |a I:(DE-Juel1)IAS-4-20090406

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21