Michigan ultra-cold polarized atomic hydrogen jet target
dc.contributor.author | Blinov, B. B. | en_US |
dc.contributor.author | Gladycheva, S. E. | en_US |
dc.contributor.author | Kageya, T. | en_US |
dc.contributor.author | Kantsyrev, D. Yu. | en_US |
dc.contributor.author | Krisch, A. D. | en_US |
dc.contributor.author | Luppov, V. G. | en_US |
dc.contributor.author | Morozov, V. S. | en_US |
dc.contributor.author | Murray, J. R. | en_US |
dc.contributor.author | Raymond, R. S. | en_US |
dc.contributor.author | Borisov, N. S. | en_US |
dc.contributor.author | Fimushkin, V. V. | en_US |
dc.contributor.author | Grishin, V. N. | en_US |
dc.contributor.author | Mysnik, A. I. | en_US |
dc.contributor.author | Kleppner, D. | en_US |
dc.date.accessioned | 2011-11-15T16:07:43Z | |
dc.date.available | 2011-11-15T16:07:43Z | |
dc.date.issued | 2001-06-01 | en_US |
dc.identifier.citation | Blinov, B. B.; Gladycheva, S. E.; Kageya, T.; Kantsyrev, D. Yu.; Krisch, A. D.; Luppov, V. G.; Morozov, V. S.; Murray, J. R.; Raymond, R. S.; Borisov, N. S.; Fimushkin, V. V.; Grishin, V. N.; Mysnik, A. I.; Kleppner, D. (2001). "Michigan ultra-cold polarized atomic hydrogen jet target." AIP Conference Proceedings 570(1): 856-860. <http://hdl.handle.net/2027.42/87742> | en_US |
dc.identifier.other | APCPCS-570-1 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/87742 | |
dc.description.abstract | To study spin effects in high energy collisions, we are developing an ultra-cold high-density jet target of proton-spin-polarized hydrogen atoms. The target uses a 12 Tesla magnetic field and a 0.3 K separation cell coated with superfluid helium-4 to produce a slow monochromatic electron-spin-polarized atomic hydrogen beam, which is then focused by a superconducting sextupole into the interaction region. In recent tests, we studied a polarized beam of hydrogen atoms focused by the superconducting sextupole into a compression tube detector, which measured the polarized atoms’ intensity. The Jet produced, at the detector, a spin-polarized atomic hydrogen beam with a measured intensity of about 2.8⋅1015 H s−12.8⋅1015Hs−1 and a FWHM area of less than 0.13 cm2. This intensity corresponds to a free jet density of about 1⋅1012 H cm−31⋅1012Hcm−3 with a proton polarization of about 50%. When the transition RF unit is installed, we expect a proton polarization higher than 90%. © 2001 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 | Michigan ultra-cold polarized atomic hydrogen jet target | 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/2027.42/87742/2/856_1.pdf | |
dc.identifier.doi | 10.1063/1.1384178 | en_US |
dc.identifier.source | The fourteenth international spin physics symposium, SPIN2000 | en_US |
dc.owningcollname | Physics, Department of |
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