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题名: Time and intensity dependence of total ionization of helium studied with the multi-configuration time-dependent Hartree-Fock method
作者: Li, Wenliang1;  Xu, Wenwu1;  Chu, Tianshu1, 2
关键词: MCTDHF method ;  3D model helium atom ;  Strong laser field ;  Total ionization probability
刊名: COMPUTATIONAL AND THEORETICAL CHEMISTRY
发表日期: 2013-01-15
DOI: 10.1016/j.comptc.2012.10.017
卷: 1004, 页:18-21
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: We have demonstrated the use of the multi-configuration time-dependent Hartree-Fock (MCTDHF) method to compute total ionization probabilities of a 3-dimensional (3D) model helium atom interacting with a strong laser field. The time dependence and the intensity dependence of the total ionization probabilities of helium are investigated by using the MCTDHF method. The MCTDHF results are consistent with the previous theoretical expectations by directly solving the time-dependent Schrodinger equation. (C) 2012 Elsevier B.V. All rights reserved.
关键词[WOS]: SLATER-TYPE ORBITALS ;  PROPAGATING WAVEPACKETS ;  LASER FIELDS ;  BASIS-SETS ;  DYNAMICS ;  MOLECULES ;  MODEL
语种: 英语
WOS记录号: WOS:000314198600004
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/137940
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
2.Qingdao Univ, Inst Computat Sci & Engn, Lab New Fiber Mat & Modern Text, Growing Base State Key Lab, Qingdao 266071, Peoples R China

Recommended Citation:
Li, Wenliang,Xu, Wenwu,Chu, Tianshu. Time and intensity dependence of total ionization of helium studied with the multi-configuration time-dependent Hartree-Fock method[J]. COMPUTATIONAL AND THEORETICAL CHEMISTRY,2013,1004:18-21.
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