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You, XP; Du, ML; Du, ML (reprint author), Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China.; Du, ML (reprint author), Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China.
Photodetachment dynamics near an attractive Coulomb center
Source PublicationJOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
Language英语
KeywordPhotodetachment Interference Closed-orbit
AbstractWe consider the photodetachment of a single-charged anion near an attractive Coulomb center. The photoelectron dynamics is analyzed in detail by following the classical trajectories and using semiclassical methods. Both the geometry of the trajectories and the caustics are shown to be different from those in the photodetachment dynamics near a repulsive Coulomb center. Based on semiclassical methods, the corresponding quantum interferences in both differential and total cross sections are calculated and discussed with respect to an anion in either an s-symmetry or a p-symmetry state before photodetachment. The total photodetachment cross sections of the present system are compared with those near a repulsive Coulomb center and in a uniform electric field.
2017
Volume50Issue:14Pages:1-12
Subject AreaOptics ; Physics
DOIhttp://dx.doi.org/10.1088/1361-6455/aa77a7
Funding OrganizationNSFC [11474079, 11421063] ; NSFC [11474079, 11421063] ; NSFC [11474079, 11421063] ; NSFC [11474079, 11421063]
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/22004
Collection理论物理所科研产出_SCI论文
Corresponding AuthorDu, ML (reprint author), Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China.; Du, ML (reprint author), Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China.
Recommended Citation
GB/T 7714
You, XP,Du, ML,Du, ML ,et al. Photodetachment dynamics near an attractive Coulomb center[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,2017,50(14):1-12.
APA You, XP,Du, ML,Du, ML ,&Du, ML .(2017).Photodetachment dynamics near an attractive Coulomb center.JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,50(14),1-12.
MLA You, XP,et al."Photodetachment dynamics near an attractive Coulomb center".JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 50.14(2017):1-12.
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