|
|||||
|
|
Production of spin-polarized 17N beam using inverse-kinematics low-energy transfer reactions |
|
| Authors: | K. Shimada D. Nagae K. Asahi T. Inoue K. Takase S. Kagami N. Hatakeyama Y. Kobayashi H. Ueno A. Yoshimi D. Kameda T. Nagatomo T. Sugimoto S. Kubono H. Yamaguchi Y. Wakabayashi G. Amadio S. Hayakawa J. Murata H. Kawamura |
| Affiliation: | 1. Department of Physics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8550, Japan 2. RIKEN Nishina Center, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan 3. Center of Nuclear Study (CNS), University of Tokyo, RIKEN Campus, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan 4. Department of Physics, Rikkyo University, 3-34-1 Nishi-Ikebukuro, Toshima-ku, Tokyo, 171-8501, Japan |
| Abstract: | A new method to produce spin-polarized radioactive nuclear beams has been developed, which takes advantage of the low-energy transfer reaction in inverse kinematics. The method provides beam energies of a convenient range so that they may be implanted in a thin stopper, yet allowing the stopper to be spatially separated from the production target. The presence of polarizations of sizes at least $left|Pright|sim 0.5 %$ has been confirmed for a 17N beam obtained from 9Be(18O,17N) reaction at $theta_{rm Lab} sim -1.7,^{circ}$ . |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |