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Production of exotic neutron-deficient isotopes near N, Z=50 in multinucleon transfer reactions

文献类型：期刊论文

作者Yang, Xiu-Xiu1,2; Zhang, Feng-Shou1,2,3; Liu, Zhong4; Li, Cheng1,2; Ge, Zhi-Shuai1,2; Zhang, Yu-Hai1,2; Cheng, Shi-Hui1,2; Zhang, Xin-Rui1,2; Xu, Xin-Xin1,2; Zhang, Gen1,2
刊名CHINESE PHYSICS C
出版日期2019-06-01
卷号43期号:6页码:8
ISSN号1674-1137
关键词production cross- sections exotic neutron-deficient nuclei production cross sections
DOI10.1088/1674-1137/43/6/064105
通讯作者Zhang, Feng-Shou(fszhang@bnu.edu.cn)
英文摘要The multinucleon transfer reaction in the collisions of Ca-40+ Sn-124 at E-c.m. = 128.5 MeV is investigated using the improved quantum molecular dynamics model. The measured angular distributions and isotopic distributions of the products are reproduced reasonably well by the calculations. The multinucleon transfer reactions of Ca-40 + Sn-112, Ni-58 +Sn- 112, Cd-106 + Sn-112, and Ca-48 + Sn-112 are also studied. This demonstrates that the combinations of neut- ron-deficient projectile and target are advantageous for the production of exotic neutron-deficient nuclei near N, Z = 50. The charged particles' emission plays an important role at small impact parameters in the de-excitation processes of the system. The production cross sections of the exotic neutron-deficient nuclei in multinucleon transfer reactions are much larger than those measured in the fragmentation and fusion-evaporation reactions. Several new neutron-deficient nuclei can be produced in the Cd-106 + Sn-112 reaction. The corresponding production cross sections for the new neutron-deficient nuclei, (101,) Sb-112, Te-103, and( 106, 107)I, are 2.0 nb, 4.1 nb, 6.5 nb, 0.4 mu b and 1.0 mu b, respectively.
WOS关键词QUANTUM MOLECULAR-DYNAMICS ; RICH ISOTOPES ; RP-PROCESS ; NUCLEI ; IDENTIFICATION ; SN-100 ; DECAY ; LINE
资助项目National Natural Science Foundation of China[11635003] ; National Natural Science Foundation of China[11025524] ; National Natural Science Foundation of China[11161130520] ; National Basic Research Program of China[2010CB832903] ; European Commissions 7th Framework Programme (FP7-PEOPLE-2010-IRSES)[269131]
WOS研究方向Physics
语种英语
出版者IOP PUBLISHING LTD
WOS记录号WOS:000468501700008
资助机构National Natural Science Foundation of China ; National Basic Research Program of China ; European Commissions 7th Framework Programme (FP7-PEOPLE-2010-IRSES)
源URL[http://119.78.100.186/handle/113462/133512]  
专题中国科学院近代物理研究所
通讯作者Zhang, Feng-Shou
作者单位1.Beijing Radiat Ctr, Beijing 100875, Peoples R China
2.Beijing Normal Univ, Coll Nucl Sci & Technol, Key Lab Beam Technol, Minist Educ, Beijing 100875, Peoples R China
3.Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Gansu, Peoples R China
4.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Xiu-Xiu,Zhang, Feng-Shou,Liu, Zhong,et al. Production of exotic neutron-deficient isotopes near N, Z=50 in multinucleon transfer reactions[J]. CHINESE PHYSICS C,2019,43(6):8.
APA Yang, Xiu-Xiu.,Zhang, Feng-Shou.,Liu, Zhong.,Li, Cheng.,Ge, Zhi-Shuai.,...&Sokhna, Cheikh A. T..(2019).Production of exotic neutron-deficient isotopes near N, Z=50 in multinucleon transfer reactions.CHINESE PHYSICS C,43(6),8.
MLA Yang, Xiu-Xiu,et al."Production of exotic neutron-deficient isotopes near N, Z=50 in multinucleon transfer reactions".CHINESE PHYSICS C 43.6(2019):8.

入库方式： OAI收割

来源：近代物理研究所

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