8He cluster structure studied by recoil proton tagged knockout reaction

Y. Ye, Z. Cao, J. Xiao, D. Jiang, T. Zheng, H. Hua, Y. Ge, X. Li, J. Lou, Q. Li, L. Lv, R. Qiao, H. You, R. Chen, H. Sakurai, H. Otsu, Z. Li, M. Nishimura, S. Sakaguchi, H. BabaY. Togano, K. Yoneda, C. Li, S. Wang, H. Wang, K. Li, Y. Nakayama, Y. Kondo, S. Deguchi, Y. Sato, K. Tshoo

Research output: Contribution to journalConference articlepeer-review


Knockout reaction experiment for 8He at 82.3 MeV/u on Hydrogen target was carried out at the RIPS beam line in RIKEN. Recoil protons were detected in coincidence with the forward moving core fragments and neutrons. The quasi-free knockout mechanism is identified through the polar angle correlation and checked by various kinematics conditions. The absolute differential cross sections for 6He core cluster are obtained and compared with the simple Glauber model calculations. The extracted spectroscopic factor is close to unity and a shrinking of the cluster size is evidenced.

Original languageEnglish
Article number012048
JournalJournal of Physics: Conference Series
Issue number1
Publication statusPublished - 2013
Externally publishedYes
Event10th International Conference on Clustering Aspects of Nuclear Structure and Dynamics, CLUSTER 2012 - Debrecen, Hungary
Duration: Sept 24 2012Sept 28 2012

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)


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