% IMPORTANT: The following is UTF-8 encoded. This means that in the presence % of non-ASCII characters, it will not work with BibTeX 0.99 or older. % Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or % “biber”. @ARTICLE{Abusaif:859393, author = {Abusaif, F. and Aggarwal, A. and Aksentev, A. and Alberdi-Esuain, B. and Barion, L. and Basile, S. and Berz, M. and Beyß, M. and Böhme, C. and Böker, J. and Borburgh, J. and Carli, C. and Ciepał, I. and Ciullo, G. and Contalbrigo, M. and De Conto, J. -M. and Dymov, S. and Engels, Ralf W. and Felden, O. and Gagoshidze, M. and Gaisser, M. and Gebel, R. and Giese, N. and Grigoryev, K. and Grzonka, D. and Hahnraths - von der Gracht, Tanja and Hanhart, C. and Heberling, D. and Hejny, V. and Hetzel, J. and Hölscher, D. and Javakhishvili, O. and Julien, M. and Kacharava, A. and Karanth, S. and Käseberg, C. and Kamerdzhiev, V. and Keshelashvili, I. and Koop, I. and Kulikov, A. and Laihem, K. and Lamont, M. and Lehrach, A. and Lenisa, P. and Lomidze, N. and Lorentz, B. and Macharashvili, G. and Magiera, A. and Maier, R. and Makino, K. and Martin, S. and Mchedlishvili, D. and Meissner, Ulf-G. and Metreveli, Z. and Müller, F. and Nass, A. and Natour, G. and Nikolaev, N. and Nogga, A. and Pesce, A. and Poncza, V. and Prasuhn, D. and Pretz, J. and Rathmann, F. and Ritman, J. and Rosenthal, M. and Saleev, A. and Schott, M. and Sefzick, T. and Senichev, Y. and Shergelashvili, D. and Shmakova, V. and Siddique, S. and Silenko, A. and Simon, M. and Slim, J. and Soltner, H. and Stahl, A. and Stassen, R. and Stephenson, E. and Straatmann, H. and Stroeher, Hans and Tabidze, M. and Tagliente, G. and Tahar, M. and Talman, R. and Uzikov, Yu. and Valdau, Yu. and Valetov, E. and Wagner, T. and Weidemann, C. and Wilkin, C. and Wirzba, A. and Wrońska, A. and Wüstner, P.}, title = {{F}easibility {S}tudy for an {EDM} {S}torage {R}ing}, reportid = {FZJ-2019-00252}, year = {2018}, abstract = {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.}, cin = {IKP-1 / IKP-2 / IKP-3 / IAS-4 / IKP-4 / IKP-TA / ZEA-1 / ZEA-2}, cid = {I:(DE-Juel1)IKP-1-20111104 / I:(DE-Juel1)IKP-2-20111104 / I:(DE-Juel1)IKP-3-20111104 / I:(DE-Juel1)IAS-4-20090406 / I:(DE-Juel1)IKP-4-20111104 / I:(DE-Juel1)IKP-TA-20111104 / I:(DE-Juel1)ZEA-1-20090406 / I:(DE-Juel1)ZEA-2-20090406}, pnm = {612 - Cosmic Matter in the Laboratory (POF3-612) / 631 - Accelerator R $\&$ D (POF3-631) / srEDM - Search for electric dipole moments using storage rings (694340)}, pid = {G:(DE-HGF)POF3-612 / G:(DE-HGF)POF3-631 / G:(EU-Grant)694340}, experiment = {EXP:(DE-Juel1)JEDI-20170712}, typ = {PUB:(DE-HGF)25}, eprint = {1812.08535}, howpublished = {arXiv:1812.08535}, archivePrefix = {arXiv}, SLACcitation = {$\%\%CITATION$ = $arXiv:1812.08535;\%\%$}, url = {https://juser.fz-juelich.de/record/859393}, }