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Elastic scattering of the proton drip-line nucleus B-8 off a Pb-nat target at 170.3 MeV

文献类型：期刊论文

作者Yang, YY1,2; Wang, JS1; Wang, Q1; Pang, DY3; Ma, JB1; Huang, MR1; Han, JL1; Ma, P1; Jin, SL1,2; Bai, Z1,2
刊名PHYSICAL REVIEW C
出版日期2013
卷号87页码:044613
ISSN号2469-9985
DOI10.1103/PhysRevC.87.044613
英文摘要The elastic scattering of B-8 by a Pb-nat target was measured at an incident energy of 170.3 MeV. Special care was taken with the limited intensity and broad profile of the secondary beam. The measured angular distribution of the differential cross section shows that the Coulomb-nuclear interference peak (CNIP) is not suppressed in this system, in contrast to what was observed in the scattering of neutron halo nuclei by heavy targets at energies around the Coulomb barrier. Analyses of the angular distribution were performed both in terms of the optical model using a single-folding-type potential and the continuum discretized coupled-channels (CDCC) method, which explicitly takes into account the breakup-channel couplings to the elastic scattering. The overall pattern of the differential cross section is well reproduced by the CDCC calculations. The calculations show that the effect of breakup-channel couplings on the elastic scattering is small in the present case.
WOS关键词REACTION CROSS-SECTIONS ; ION-BEAM LINE ; COULOMB BARRIER ; FOLDING MODEL ; HALO NUCLEI ; HE-6 ; PB-208 ; ENERGIES ; LANZHOU ; MEV/NUCLEON
资助项目National Basic Research Program of China (973 program)[2013CB834401]
WOS研究方向Physics
语种英语
WOS记录号WOS:000318525000004
出版者AMER PHYSICAL SOC
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; Directed Program of Innovation Project of Chinese Academy Sciences ; Directed Program of Innovation Project of Chinese Academy Sciences ; National Basic Research Program of China (973 program) ; National Basic Research Program of China (973 program) ; UNESCO-TWAS, Trieste, Italy ; UNESCO-TWAS, Trieste, Italy
源URL[http://ir.impcas.ac.cn/handle/113462/23390]  
专题近代物理研究所_实验物理中心
近代物理研究所_兰州重离子研究装置
中国科学院近代物理研究所
通讯作者Yang, YY (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China.
作者单位1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China
4.Natl Ctr Nucl Res, PL-05400 Otwock, Poland
5.Univ Warsaw, Heavy Ion Lab, PL-02093 Warsaw, Poland
6.Maharaja Sayajirao Univ Baroda, Fac Sci, Dept Phys, Baroda 390002, Gujarat, India
推荐引用方式
GB/T 7714		 Yang, YY,Wang, JS,Wang, Q,et al. Elastic scattering of the proton drip-line nucleus B-8 off a Pb-nat target at 170.3 MeV[J]. PHYSICAL REVIEW C,2013,87:044613.
APA Yang, YY.,Wang, JS.,Wang, Q.,Pang, DY.,Ma, JB.,...&Yang, YY .(2013).Elastic scattering of the proton drip-line nucleus B-8 off a Pb-nat target at 170.3 MeV.PHYSICAL REVIEW C,87,044613.
MLA Yang, YY,et al."Elastic scattering of the proton drip-line nucleus B-8 off a Pb-nat target at 170.3 MeV".PHYSICAL REVIEW C 87(2013):044613.

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来源：近代物理研究所

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