Mechanism of multinucleon transfer reaction based on the GRAZING model and DNS model

doi:10.1088/1361-6471/aa8b07

	Mechanism of multinucleon transfer reaction based on the GRAZING model and DNS model
	Wen, Pei-wei 1,2; Li, Cheng 1,2; Zhu, Long 3; Lin, Cheng-jian 4; Zhang, Feng-shou 1,2,5
刊名	JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
	2017-11-01
卷号	44 页码:12
关键词	multinucleon transfer reaction GRAZING model DNS model
ISSN号	0954-3899
DOI	10.1088/1361-6471/aa8b07
英文摘要	Multinucleon transfer (MNT) reactions have been studied by either the GRAZING model or dinuclear system (DNS) model before. MNT reactions in the grazing regime have been described quite well by the GRAZING model. The DNS model is able to deal with MNT reactions, which happen in the closer overlapped regime after contact of two colliding nuclei. Since MNT reactions can happen in both areas and cannot be distinguished in view of experimental work, it is beneficial to compare these two models to clarify mechanism of MNT reactions. In this study, the mechanism of the MNT reaction has been studied by comparing the GRAZING model and DNS model for the first time. Reaction systems Xe-136+ Pb-208 at E-c. m. = 450 MeV and Ni-64+ U-238 at E-c. m. = 307 MeV are taken as examples in this paper. It is found that the gradients of transfer cross sections with respect to the impact parameter of the GRAZING model and DNS model are mainly concentrated on two different areas, which represents two kinds of transfer mechanisms. The theoretical framework of these two models are exclusive according to whether capture happens, which guarantees that the theoretical results calculated by these two models have no overlap and can be added up. Results indicate that the description of experimental MNT reaction cross sections can be significantly improved if calculations of the GRAZING model and DNS model are both considered.
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 Natural Science Foundation of China[11605296] ; National Basic Research Program of China[2010CB832903] ; European Commission's 7th Framework Programme (Fp7-PEOPLE-IRSES)[269131]
WOS关键词	HEAVY-ION COLLISIONS ; MICROSCOPIC TRANSPORT-THEORY ; DINUCLEAR SYSTEM MODEL ; PARTICLE TRANSFER ; QUASI-FISSION ; ANGULAR-MOMENTUM ; NUCLEI ; FUSION ; BARRIER ; SPECTROMETER
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000413776700001
资助机构	National Natural Science Foundation of China ; National Basic Research Program of China ; European Commission's 7th Framework Programme (Fp7-PEOPLE-IRSES)
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/45915]
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 Normal Univ, Coll Nucl Sci & Technol, Key Lab Beam Technol & Mat Modificat, Minist Educ, Beijing 100875, Peoples R China 2.Beijing Radiat Ctr, Beijing 100875, Peoples R China 3.Sun Yat Sen Univ, Sinofrench Inst Nucl Engn & Technol, Zhuhai 519082, Peoples R China 4.China Inst Atom Energy, Beijing 102413, Peoples R China 5.Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Wen, Pei-wei,Li, Cheng,Zhu, Long,et al. Mechanism of multinucleon transfer reaction based on the GRAZING model and DNS model[J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,2017,44:12.
APA	Wen, Pei-wei,Li, Cheng,Zhu, Long,Lin, Cheng-jian,&Zhang, Feng-shou.(2017).Mechanism of multinucleon transfer reaction based on the GRAZING model and DNS model.JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,44,12.
MLA	Wen, Pei-wei,et al."Mechanism of multinucleon transfer reaction based on the GRAZING model and DNS model".JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS 44(2017):12.