Effect of tensor couplings in a relativistic Hartree approach for finite nuclei

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	Effect of tensor couplings in a relativistic Hartree approach for finite nuclei
	Mao, GJ; Mao, GJ , Chinese Acad Sci, Inst High Energy Phys, POB 918-4, Beijing 100039, Peoples R China.
刊名	PHYSICAL REVIEW C
	2003
卷号	67 期号:4 页码:-
关键词	Heavy-ion Collisions Quantum Molecular-dynamics Uehling-uhlenbeck Approach Ground-state Properties Energy Bound-states Mean-field-theory Vacuum Polarization Superheavy Nuclei Vlasov Equation Cross-sections
ISSN号	0556-2813
英文摘要	The relativistic Hartree approach describing the bound states of both nucleons and antinucleons in finite nuclei has been extended to include tensor couplings for the omega and rho mesons. After readjusting the parameters of the model to the properties of spherical nuclei, the effect of tensor-coupling terms raises the spin-orbit force by a factor of 2, while a large effective nucleon mass m*/M(N)approximate to0.8 sustains. The overall nucleon spectra of shell-model states are improved evidently. The predicted antinucleon spectra in the vacuum are deepened about 20-30 MeV.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000182727600036
公开日期	2012-08-29
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/13331]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Mao, GJ , Chinese Acad Sci, Inst High Energy Phys, POB 918-4, Beijing 100039, Peoples R China.
推荐引用方式 GB/T 7714	Mao, GJ,Mao, GJ , Chinese Acad Sci, Inst High Energy Phys, POB 918-4, Beijing 100039, Peoples R China.. Effect of tensor couplings in a relativistic Hartree approach for finite nuclei[J]. PHYSICAL REVIEW C,2003,67(4):-.
APA	Mao, GJ,&Mao, GJ , Chinese Acad Sci, Inst High Energy Phys, POB 918-4, Beijing 100039, Peoples R China..(2003).Effect of tensor couplings in a relativistic Hartree approach for finite nuclei.PHYSICAL REVIEW C,67(4),-.
MLA	Mao, GJ,et al."Effect of tensor couplings in a relativistic Hartree approach for finite nuclei".PHYSICAL REVIEW C 67.4(2003):-.