Medium effects on pi(-)/pi(+) in heavy-ion collisions at intermediate energies

doi:10.1140/epja/i2010-11056-3

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	Medium effects on pi(-)/pi(+) in heavy-ion collisions at intermediate energies
	Yong, Gao-Chan
刊名	EUROPEAN PHYSICAL JOURNAL A
	2010-12-01
卷号	46 期号:3 页码:399-402
ISSN号	1434-6001
DOI	10.1140/epja/i2010-11056-3
英文摘要	Based on the isospin-dependent transport model IBUU and on the scaling model according to nucleon effective mass, effects of elastic and inelastic NN scattering cross-sections on pi(-)/pi(+) in the neutron-rich reaction Ca-48 + Ca-48 at a beam energy of 400MeV/nucleon are studied. It is found that cross-section effects of both NN elastic and inelastic scatterings affect Delta(1232), pi(-) and pi(+) productions as well as the value of pi(-)/pi(+).
资助项目	National Natural Science Foundation of China[10740420550] ; National Natural Science Foundation of China[10875151]
WOS关键词	NUCLEAR SYMMETRY ENERGY ; HIGH-DENSITY BEHAVIOR ; EQUATION-OF-STATE ; NEUTRON-RICH NUCLEI ; PARTICLE-PRODUCTION ; PION-PRODUCTION ; CROSS-SECTION ; MATTER ; STARS ; PHYSICS
WOS研究方向	Physics
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000284842700008
资助机构	National Natural Science Foundation of China
公开日期	2011-04-20
内容类型	期刊论文
源URL	[http://ir.imp.cas.cn/handle/113462/7937]
专题	近代物理研究所_近代物理研究所知识存储（2010之前）近代物理研究所_理论物理研究室
通讯作者	Yong, Gao-Chan
作者单位	Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Yong, Gao-Chan. Medium effects on pi(-)/pi(+) in heavy-ion collisions at intermediate energies[J]. EUROPEAN PHYSICAL JOURNAL A,2010,46(3):399-402.
APA	Yong, Gao-Chan.(2010).Medium effects on pi(-)/pi(+) in heavy-ion collisions at intermediate energies.EUROPEAN PHYSICAL JOURNAL A,46(3),399-402.
MLA	Yong, Gao-Chan."Medium effects on pi(-)/pi(+) in heavy-ion collisions at intermediate energies".EUROPEAN PHYSICAL JOURNAL A 46.3(2010):399-402.