ITP OpenIR  > 理论物理所1978-2010年知识产出
Oscillations in the photodetachment cross section of a two-centre model
Afaq, A.; Du, M. L.; Afaq, A , Univ Punjab, Ctr Excellence Solid State Phys, Lahore, Pakistan
2009
发表期刊JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
ISSN0953-4075
卷号42期号:10页码:-
摘要We study analytically the photodetachment cross sections of a two-centre negative ion system based on an extension of the photodetachment model of H(-). The photodetachment cross section formulae are derived and found to be strongly oscillatory. We study in detail the dependence of the cross section on the distance between the two centres, photon energy and the laser polarization direction. Closed-orbit theory is extended and used to study the origin for the oscillations in the cross sections. We also derive the oscillatory photodetachment cross section averaged over the orientations of the two-centre system. This study reveals the connection between the oscillations in the cross section and a detached-electron orbit.
部门归属[Afaq, A] COMSATS Inst Informat Technol, Dept Phys, Lahore, Pakistan; [Du, ML] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
关键词Closed Classical Orbits Negative-ion Photodetachment Electric-field Quantum Spectra Magnetic-field Molecular Ion Ionization Atoms Interferences
学科领域Physics
URL查看原文
收录类别SCI
WOS记录号WOS:000266125700001
引用统计
被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/5324
专题理论物理所1978-2010年知识产出
通讯作者Afaq, A , Univ Punjab, Ctr Excellence Solid State Phys, Lahore, Pakistan
推荐引用方式
GB/T 7714
Afaq, A.,Du, M. L.,Afaq, A , Univ Punjab, Ctr Excellence Solid State Phys, Lahore, Pakistan. Oscillations in the photodetachment cross section of a two-centre model[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,2009,42(10):-.
APA Afaq, A.,Du, M. L.,&Afaq, A , Univ Punjab, Ctr Excellence Solid State Phys, Lahore, Pakistan.(2009).Oscillations in the photodetachment cross section of a two-centre model.JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,42(10),-.
MLA Afaq, A.,et al."Oscillations in the photodetachment cross section of a two-centre model".JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 42.10(2009):-.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Oscillations in the (260KB) 开放获取使用许可请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Afaq, A.]的文章
[Du, M. L.]的文章
[Afaq, A , Univ Punjab, Ctr Excellence Solid State Phys, Lahore, Pakistan]的文章
百度学术
百度学术中相似的文章
[Afaq, A.]的文章
[Du, M. L.]的文章
[Afaq, A , Univ Punjab, Ctr Excellence Solid State Phys, Lahore, Pakistan]的文章
必应学术
必应学术中相似的文章
[Afaq, A.]的文章
[Du, M. L.]的文章
[Afaq, A , Univ Punjab, Ctr Excellence Solid State Phys, Lahore, Pakistan]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。