Polarized proton target at high temperature and low magnetic field

T. Uesaka, T. Wakui, S. Sakaguchi, T. Kawahara, H. Sakai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Application of polarization proton scatterings to radioactive nuclear beam experiments is proposed. A polarized proton solid target which works at a high temperature of several tens of Kelvin and in a low magnetic field of ∼ 0.1 T is needed for the purpose. The proton polarization can be produced by transferring an electron population difference in photo-excited triplet states of an aromatic molecule by means of a cross polarization technique. By using this method, we have constructed a polarized proton solid target specifically designed for use in radioactive nuclear beam experiments. The target has been used in the measurement of vector analyzing power for the p - 6He elastic scattering at 71 MeV/A.

Original languageEnglish
Title of host publicationProceedings of the 17th International Spin Physics Symposium
Pages141-146
Number of pages6
DOIs
Publication statusPublished - 2007
Externally publishedYes
Event17th International Spin Physics Symposium - Kyoto, Japan
Duration: Oct 2 2006Oct 7 2006

Publication series

NameAIP Conference Proceedings
Volume915
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other17th International Spin Physics Symposium
Country/TerritoryJapan
CityKyoto
Period10/2/0610/7/06

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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