Spin‐Flipping Polarized Deuterons At COSY
dc.contributor.author | Yonehara, K. | en_US |
dc.contributor.author | Krisch, A. D. | en_US |
dc.contributor.author | Morozov, V. S. | en_US |
dc.contributor.author | Raymond, R. S. | en_US |
dc.contributor.author | Wong, V. K. | en_US |
dc.contributor.author | Bechstedt, U. | en_US |
dc.contributor.author | Gebel, R. | en_US |
dc.contributor.author | Lehrach, A. | en_US |
dc.contributor.author | Lorenz, B. | en_US |
dc.contributor.author | Maier, R. | en_US |
dc.contributor.author | Prasuhn, D. | en_US |
dc.contributor.author | Schnase, A. | en_US |
dc.contributor.author | Stockhorst, H. | en_US |
dc.contributor.author | Eversheim, D. | en_US |
dc.contributor.author | Hinterberger, F. | en_US |
dc.contributor.author | Rohdjess, H. | en_US |
dc.contributor.author | Ulbrich, K. | en_US |
dc.contributor.author | Scobel, W. | en_US |
dc.date.accessioned | 2011-11-15T16:04:21Z | |
dc.date.available | 2011-11-15T16:04:21Z | |
dc.date.issued | 2004-02-05 | en_US |
dc.identifier.citation | Yonehara, K.; Krisch, A. D.; Morozov, V. S.; Raymond, R. S.; Wong, V. K.; Bechstedt, U.; Gebel, R.; Lehrach, A.; Lorenz, B.; Maier, R.; Prasuhn, D.; Schnase, A.; Stockhorst, H.; Eversheim, D.; Hinterberger, F.; Rohdjess, H.; Ulbrich, K.; Scobel, W. (2004). "Spin‐Flipping Polarized Deuterons At COSY." AIP Conference Proceedings 698(1): 763-766. <http://hdl.handle.net/2027.42/87592> | en_US |
dc.identifier.other | APCPCS-698-1 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/87592 | |
dc.description.abstract | We recently stored a 1.85 GeV/c vertically polarized deuteron beam in the COSY Ring in Jülich; we then spin‐flipped it by ramping a new air‐core rf dipole’s frequency through an rf‐induced spin resonance to manipulate the polarization direction of the deuteron beam. We first experimentally determined the resonance’s frequency and set the dipole’s rf voltage to its maximum; then we varied its frequency ramp time and frequency range. We used the EDDA detector to measure the vector and tensor polarization asymmetries. We have not yet extracted the deuteron’s tensor polarization spin‐flip parameters from the measured data, since our short run did not provide adequate tensor analyzing‐power data at 1.85 GeV/c. However, with a 100 Hz frequency ramp and our longest ramp time of 400 s, the deuterons’ vector polarization spin‐flip efficiency was 48±1%. © 2004 American Institute of Physics | en_US |
dc.publisher | The American Institute of Physics | en_US |
dc.rights | © The American Institute of Physics | en_US |
dc.title | Spin‐Flipping Polarized Deuterons At COSY | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Physics | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/87592/2/763_1.pdf | |
dc.identifier.doi | 10.1063/1.1664347 | en_US |
dc.identifier.source | INTERSECTIONS OF PARTICLE AND NUCLEAR PHYSICS: 8th Conference CIPANP2003 | en_US |
dc.owningcollname | Physics, Department of |
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