NUCLEON-NUCLEON CROSS SECTIONS IN ISOSPIN ASYMMETRIC NUCLEAR MATTER

doi:10.1142/S0218301310016211

	NUCLEON-NUCLEON CROSS SECTIONS IN ISOSPIN ASYMMETRIC NUCLEAR MATTER
	Zhang, Hongfei 1; Dong, Jianmin 1; Zuo, Wei2 ; Lombardo, Umberto 3,4
	2010-09
卷号	19
期号	8-9
DOI	10.1142/S0218301310016211
页码	1788-1793
英文摘要	The in medium nucleon-nucleon (N N) cross sections in isospin asymmetric nuclear matter at various densities are investigated in the frame work of Brueckner-Hartree-Fock theory with the Bonn B two-body nucleon-nucleon inter action supplemented with a new version microscopic three-body force (TBF). The TBF depresses the amplitude of cross sections at high density region. At low densities, the proton-proton and neutron-neutron cross sections decrease while the proton-neutron one increases as the asymmetry increases. But the sensitivity of the N N cross sections to the isospin a symmetry are reduced with the increasing density.
会议录	INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS
会议录出版者	WORLD SCIENTIFIC PUBL CO PTE LTD
会议录出版地	5 TOH TUCK LINK, SINGAPORE 596224, SINGAPORE
语种	英语
WOS研究方向	Physics
WOS记录号	WOS:000282021700032
内容类型	会议论文
源URL	[http://119.78.100.186/handle/113462/58159]
专题	中国科学院近代物理研究所
通讯作者	Zhang, Hongfei
作者单位	1.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.INFN LNS, I-95125 Catania, Italy 4.Univ Catania, I-95125 Catania, Italy
推荐引用方式 GB/T 7714	Zhang, Hongfei,Dong, Jianmin,Zuo, Wei,et al. NUCLEON-NUCLEON CROSS SECTIONS IN ISOSPIN ASYMMETRIC NUCLEAR MATTER[C]. 见:.