Energy spectra of anti-nucleons in finite nuclei

doi:10.1142/S0217751X05023864

	Energy spectra of anti-nucleons in finite nuclei
	Mao, G ; Gong, J ; Stocker, H ; Greiner, W
	2005
会议日期	AUG 29-SEP 04, 2004
会议地点	Chinese Acad Sci, Inst High Energy Phys, Beijing, PEOPLES R CHINA
关键词	BOUND-STATES EXPANSION
卷号	20
期号	8-9
DOI	10.1142/S0217751X05023864
页码	2014-2017
英文摘要	The quantum vacuum in a many-body system of finite nuclei has been investigated within the relativistic Hartree approach which describes the bound states of nucleons and anti-nucleons consistently. The contributions of the Dirac sea to the source terms of the meson-field equations are taken into account up to the one-nucleon loop and one-meson loop. The tensor couplings for the ω- and ρ-meson are included in the model. The overall nucleon spectra of shell-model states are in agreement with the data. The calculated anti-nucleon spectra in the vacuum differ about 20 - 30 MeV with and without the tensor-coupling effects.
源文献作者	Chinese Acad Sci, Inst High Energy Phys
会议录	INTERNATIONAL JOURNAL OF MODERN PHYSICS A
会议录出版者	WORLD SCIENTIFIC PUBL CO PTE LTD
会议录出版地	SINGAPORE
语种	英语
URL标识	查看原文
ISSN号	0217-751X
WOS研究方向	Physics
内容类型	会议论文
源URL	[http://ir.itp.ac.cn/handle/311006/23705]
专题	SCI会议论文
作者单位	1.Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China 3.CCAST, World Lab, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Mao, G,Gong, J,Stocker, H,et al. Energy spectra of anti-nucleons in finite nuclei[C]. 见:. Chinese Acad Sci, Inst High Energy Phys, Beijing, PEOPLES R CHINA. AUG 29-SEP 04, 2004.