中国科学院理论物理研究所机构知识库
Advanced  
ITP OpenIR  > 理论物理所1978-2010年知识产出  > 期刊论文
题名: Isospin-dependent optical potentials in Dirac-Brueckner-Hartree-Fock approach
作者: Rong, J ;  Ma, ZY ;  Van Giai, N
刊名: PHYSICAL REVIEW C
出版日期: 2006
卷号: 73, 期号:1, 页码:-
关键词: DIFFERENTIAL CROSS SECTIONS ;  NUCLEUS ELASTIC-SCATTERING ;  POLARIZED PROTONS ;  IMPULSE-APPROXIMATION ;  MODEL ANALYSIS ;  SELF-ENERGY ;  PB-208 ;  DENSITY ;  CA-40
学科分类: Physics
通讯作者: Rong, J , China Inst Atom Energy, Beijing 102413, Peoples R China
部门归属: China Inst Atom Energy, Beijing 102413, Peoples R China; China Ctr Adv Sci & Technol, World Lab, Beijing 100080, Peoples R China; CNRS, IN2P3, Inst Phys Nucl, F-91406 Orsay, France; Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
英文摘要: The relativistic microscopic optical potential (RMOP) is studied within the framework of the Dirac-Brueckner-Hartree-Fock (DBHF) approach. A new decomposition of the Dirac structure of nuclear self-energy in the DBHF is extended to asymmetric nuclear matter calculations. A nucleon effective interaction is introduced to reproduce the results of the G matrix. The real part of nucleon self-energy in asymmetric nuclear matter is calculated with the G matrix in the Hartree-Fock approach, while the imaginary part is obtained from the polarization diagram. Nuclear optical potentials in finite nuclei are derived from the self-energies in asymmetric matter through a local-density approximation. The differential cross sections and the analyzing powers in p+Ca-40 and p+Pb-208 elastic scattering at E-p<= 200 MeV are studied with these RMOPs. A satisfactory agreement with the experimental data is found. This is achieved without readjusting phenomenologically the RMOP derived from the DBHF plus polarization diagram.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000235009800043
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/6063
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Isospin-dependent optical potentials in Dirac-Brueckner-Hartree-Fock approach.pdf(691KB)----开放获取View Download

Recommended Citation:
Rong, J,Ma, ZY,Van Giai, N. Isospin-dependent optical potentials in Dirac-Brueckner-Hartree-Fock approach[J]. PHYSICAL REVIEW C,2006,73(1):-.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Rong, J]'s Articles
 [Ma, ZY]'s Articles
 [Van Giai, N]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Rong, J]‘s Articles
 [Ma, ZY]‘s Articles
 [Van Giai, N]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
文件名: Isospin-dependent optical potentials in Dirac-Brueckner-Hartree-Fock approach.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院理论物理研究所 - Feedback
Powered by CSpace