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2014年知识产出  > 期刊论文
题名: Photodetachment near a repulsive center: Closed-orbit theory for the total cross section
作者: Yang, BC ;  Delos, JB ;  Du, ML
刊名: PHYSICAL REVIEW A
出版日期: 2014
卷号: 89, 期号:1, 页码:13417
关键词: STATIC ELECTRIC-FIELD ;  COULOMB GREENS FUNCTION ;  NEGATIVE-ION PHOTODETACHMENT ;  SPHERICAL TENSOR GRADIENT ;  MAGNETIC-FIELD ;  CLASSICAL ORBITS ;  QUANTUM SPECTRA ;  WAVE PHOTODETACHMENT ;  H-PHOTODETACHMENT ;  CHARGED ANIONS
学科分类: Physics
DOI: 10.1103/PhysRevA.89.013417
通讯作者: Yang, BC (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
部门归属: [Yang, B. C.; Du, M. L.] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China; [Delos, J. B.] Coll William & Mary, Dept Phys, Williamsburg, VA 23185 USA
英文摘要: The total photodetachment cross section of a negative ion near a repulsive center is studied based on the closed-orbit theory. An analytical expression, written as a product of the zero-field photodetachment cross section and a modulation function, is obtained for energy above and below threshold. The expression also incorporates the different wave sources produced by different negative ions. The present results are shown to be accurate by comparing with quantum calculations based on the exact Coulomb Green's function. We also compared the photodetachment cross section near a repulsive center with that in a homogeneous electric field and found interesting connections between the two.
资助者: National Science Foundation of China [11074260, 11121403]; NSF [1068344]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000332210500015
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15501
Appears in Collections:理论物理所2014年知识产出 _期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Photodetachment near a repulsive center: Closed-orbit theory for the total cross section.pdf(620KB)----开放获取View Download

Recommended Citation:
Yang, BC,Delos, JB,Du, ML. Photodetachment near a repulsive center: Closed-orbit theory for the total cross section[J]. PHYSICAL REVIEW A,2014,89(1):13417.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Yang, BC]'s Articles
 [Delos, JB]'s Articles
 [Du, ML]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Yang, BC]‘s Articles
 [Delos, JB]‘s Articles
 [Du, ML]‘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: Photodetachment near a repulsive center: Closed-orbit theory for the total cross section.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