Quasielastic scattering of $^{6}\mathrm{He}$ on $^{9}\mathrm{Be}$ at 25 MeV/nucleon

Quasielastic scattering of ${}^{6}{He}$ on ${}^{9}{Be}$ at 25 MeV/nucleon

Y. L. Ye, D. Y. Pang, D. X. Jiang, T. Zheng, Q. J. Wang, Z. H. Li, X. Q. Li, Y. C. Ge, C. Wu, G. L. Zhang, Q. Y. Hu, J. Wang, Z. Q. Chen, A. Ozawa, Y. Yamaguchi, R. Kanungo, and I. Tanihata

Phys. Rev. C 71, 014604 – Published 13 January 2005

Abstract

Differential cross sections for the quasielastic scattering of a 25 MeV/nucleon ${}^{6}{He}$ on a ${}^{9}{Be}$ target have been measured. A double-folding model approach has been applied to generate the real part of the optical potential. An optical model analysis has been carried out to study the potential parameters by optimally fitting the experimental angular distribution. In the context of the coupled-channel calculation the contribution of the inelastic channels to the experimental data has been found to be small. The effect of the unstable property of the ${}^{6}{He}$ nucleus is discussed.

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Received 14 August 2004

DOI:https://doi.org/10.1103/PhysRevC.71.014604

Authors & Affiliations

Y. L. Ye^1,*, D. Y. Pang¹, D. X. Jiang¹, T. Zheng¹, Q. J. Wang¹, Z. H. Li¹, X. Q. Li¹, Y. C. Ge¹, C. Wu¹, G. L. Zhang¹, Q. Y. Hu¹, J. Wang¹, Z. Q. Chen¹, A. Ozawa^2,†, Y. Yamaguchi², R. Kanungo², and I. Tanihata^2,‡

¹School of Physics and MOE Key Laboratory of Heavy Ion Physics, Peking University, Beijing, China
²RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan

^*Corresponding author: yeyl@pku.edu.cn.
^†Present address: Institute of Physics, University of Tsukuba, Tsukuba, Ibaraki 305-8571, Japan.
^‡Present address: Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439.

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Vol. 71, Iss. 1 — January 2005

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Physical Review C

covering nuclear physics

Quasielastic scattering of ${}^{6}{He}$ on ${}^{9}{Be}$ at 25 MeV/nucleon

Y. L. Ye, D. Y. Pang, D. X. Jiang, T. Zheng, Q. J. Wang, Z. H. Li, X. Q. Li, Y. C. Ge, C. Wu, G. L. Zhang, Q. Y. Hu, J. Wang, Z. Q. Chen, A. Ozawa, Y. Yamaguchi, R. Kanungo, and I. Tanihata

Phys. Rev. C 71, 014604 – Published 13 January 2005

Abstract

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Physical Review C

covering nuclear physics

Quasielastic scattering of He6 on Be9 at 25 MeV/nucleon

Y. L. Ye, D. Y. Pang, D. X. Jiang, T. Zheng, Q. J. Wang, Z. H. Li, X. Q. Li, Y. C. Ge, C. Wu, G. L. Zhang, Q. Y. Hu, J. Wang, Z. Q. Chen, A. Ozawa, Y. Yamaguchi, R. Kanungo, and I. Tanihata

Phys. Rev. C 71, 014604 – Published 13 January 2005

Abstract

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Quasielastic scattering of ${}^{6}{He}$ on ${}^{9}{Be}$ at 25 MeV/nucleon