Measurements of the reaction cross sections and momentum distributions for 23Al neighbouring nuclei

K. Wang, D. Q. Fang, W. Guo, Y. G. Ma, C. W. Ma, T. Z. Yan, X. Z. Cai, W. Q. Shen, Z. Y. Sum, Z. Z. Ren, J. G. Chen, G. H. Liu, E. J. Ma, Y. Shi, Q. M. Su, W. D. Tian, H. W. Wang, C. Zhong, M. Hosoi, T. IzumikawaR. Kanungo, S. Nakajima, T. Ohnishi, T. Ohtsubo, A. Ozawa, T. Suda, K. Sugawara, T. Suzuki, A. Takisawa, K. Tanaka, T. Yamaguchi, I. Tanihata

研究成果: Conference contribution

抄録

The reaction cross sections and momentum distributions for 23Al and its neighbouring nuclei have been measured at the Riken Projectile Fragment Separator (RIPS). The primary beam of 135 A MeV 28Si was used to produce the secondary beams. The measurement of σR was carried out by using a transmission-type method, σR was determined by the ratios between incident and outgoing particles without reaction from both target-in and target-out measurements. P// of fragment from breakup reactions was determined from the measured TOF between F2 and F3. An enhancement is observed in σR for 23Al compared to its neighbors. The P// of 22Mg fragments from 23Al breakup have been obtained. The width of the distributions is found to be consistent with prediction by the Goldhaber Model. The experimental data are discussed in the framework of Glauber model. The analysis of P// indicates a dominant d-wave component in the ground state of 23Al. This confirms the result of a recent magnetic moment measurement which indicates that the valence proton is in d-wave.

本文言語English
ホスト出版物のタイトルNUCLEAR PHYSICS TRENDS
ホスト出版物のサブタイトル6th China-Japan Joint Nuclear Physics Symposium
ページ63-67
ページ数5
DOI
出版ステータスPublished - 2006
外部発表はい
イベントNUCLEAR PHYSICS TRENDS: 6th China-Japan Joint Nuclear Physics Symposium - Shanghai, China
継続期間: 2006 5月 162006 5月 20

出版物シリーズ

名前AIP Conference Proceedings
865
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Conference

ConferenceNUCLEAR PHYSICS TRENDS: 6th China-Japan Joint Nuclear Physics Symposium
国/地域China
CityShanghai
Period06/5/1606/5/20

ASJC Scopus subject areas

  • 物理学および天文学(全般)

フィンガープリント

「Measurements of the reaction cross sections and momentum distributions for 23Al neighbouring nuclei」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル