Production of Lambda-hypernuclei in A(p,K(+))(Lambda)B reactions

	Production of Lambda-hypernuclei in A(p,K(+))(Lambda)B reactions
	Jing HT(敬罕涛); Shen PN(沈彭年); Jiang HQ(姜焕清); Jing, HT; Shen, PN; Jiang, HQ
刊名	CHINESE PHYSICS C
	2008
卷号	32 期号:12 页码:962-971
关键词	Lambda production hypernuclei proton nucleus collisions
通讯作者	[Jing Han-Tao ; Shen Peng-Nian ; Jiang Huan-Qing] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; [Jiang Huan-Qing] South West Univ, Chongqing 400715, Peoples R China ; [Shen Peng-Nian] Guangxi Normal Univ, Dept Phys, Guilin 541004, Peoples R China ; [Shen Peng-Nian] Chinese Acad Sci, Inst Theoret Phys, Beijing 100049, Peoples R China ; [Shen Peng-Nian] Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China ; [Jing Han-Tao] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
英文摘要	The production of Lambda-hypernuclei in the A(p,K(+))(Lambda)B reaction is investigated in the framework of the distorted wave impulse approximation(DWIA). The total cross sections and differential cross sections for various nuclear targets are calculated with an elementary process pN -> NK Lambda where the additional contributions from the N*(1535) resonance and the final state interaction between p and A are included. The dependence of the production cross sections of A-hypernuclei on the phenomenological nuclear density and the nucleon number in the target, as well as the distortion effect of the incident proton and outgoing kaon, are also explored. It is shown that the distortion effect tends to decrease the cross sections by a factor of about 3-10. The production cross sections axe sensitive to the adopted nuclear density.
学科主题	Physics
类目[WOS]	Physics, Nuclear ; Physics, Particles & Fields
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000261599100005
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/238812]
专题	高能物理研究所_理论物理室中国科学院高能物理研究所_中国散裂中子源
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Jing HT,Shen PN,Jiang HQ,et al. Production of Lambda-hypernuclei in A(p,K(+))(Lambda)B reactions[J]. CHINESE PHYSICS C,2008,32(12):962-971.
APA	敬罕涛,沈彭年,姜焕清,Jing, HT,Shen, PN,&Jiang, HQ.(2008).Production of Lambda-hypernuclei in A(p,K(+))(Lambda)B reactions.CHINESE PHYSICS C,32(12),962-971.
MLA	敬罕涛,et al."Production of Lambda-hypernuclei in A(p,K(+))(Lambda)B reactions".CHINESE PHYSICS C 32.12(2008):962-971.