Effects of In-Medium Nucleon-Nucleon Cross Section and Nuclear Density Distribution on the Proton-Nucleus Total Reaction Cross Section

doi:10.1088/0256-307X/30/12/122501

	Effects of In-Medium Nucleon-Nucleon Cross Section and Nuclear Density Distribution on the Proton-Nucleus Total Reaction Cross Section
	Jin Zeng-Xue 2,3; Han Rui1,2,3 ; Chen Zhi-Qiang 3; Wada, R.3; Zhang Su-Ya-La-Tu 2,3; Liu Xing-Quan 2,3; Lin Wei-Ping 2,3; Hu Bi-Tao 1
刊名	CHINESE PHYSICS LETTERS
	2013-12-01
卷号	30
ISSN号	0256-307X
DOI	10.1088/0256-307X/30/12/122501
文献子类	Article
英文摘要	We present the proton-total reaction cross sections sigma(R) by comparing the experimental data with the Glauber model calculation using four sets of nucleon-nucleon cross sections used in literature (free nucleon-nucleon cross sections (NNCS), phenomenological NNCS, Bruckner-type NNCS and Pauli NNCS) and different nuclear densities for symmetric and asymmetric nuclei. For light symmetric target nuclei, the experimental sigma(R) data are well reproduced by the former three NNCS with the ground state density distributions of relativistic mean-field theory. On the other hand, for asymmetry heavier target nuclei, the calculations of the sigma(R) data depend significantly on the nuclear density distribution at large radius in the low energy region. The experimental sigma(R) of these nuclei are well reproduced by the empirical 3 pF density distribution and the in-medium NNCS. The neutron surface distributions are also discussed based on the 3 pF nuclear charge distributions.
资助项目	ADS Project of the Chinese Academy of Sciences[Y103010ADS]
WOS关键词	HEAVY-ION COLLISIONS ; MODIFIED GLAUBER MODEL ; MICROSCOPIC CALCULATION ; SCATTERING
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000329283000007
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/48015]
专题	近代物理研究所_实验物理中心
通讯作者	Chen Zhi-Qiang
作者单位	1.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Jin Zeng-Xue,Han Rui,Chen Zhi-Qiang,et al. Effects of In-Medium Nucleon-Nucleon Cross Section and Nuclear Density Distribution on the Proton-Nucleus Total Reaction Cross Section[J]. CHINESE PHYSICS LETTERS,2013,30.
APA	Jin Zeng-Xue.,Han Rui.,Chen Zhi-Qiang.,Wada, R..,Zhang Su-Ya-La-Tu.,...&Hu Bi-Tao.(2013).Effects of In-Medium Nucleon-Nucleon Cross Section and Nuclear Density Distribution on the Proton-Nucleus Total Reaction Cross Section.CHINESE PHYSICS LETTERS,30.
MLA	Jin Zeng-Xue,et al."Effects of In-Medium Nucleon-Nucleon Cross Section and Nuclear Density Distribution on the Proton-Nucleus Total Reaction Cross Section".CHINESE PHYSICS LETTERS 30(2013).