Ionization of two-electron atom (xenon) studied by Bohmian mechanics theory

doi:10.1088/1674-1056/abb22e

中国物理B ›› 2020, Vol. 29 ›› Issue (11): 113201-.doi: 10.1088/1674-1056/abb22e

Yang Song(宋阳)¹^,³, Shu Han(韩姝)², Yu-Jun Yang(杨玉军)³, Fu-Ming Guo(郭福明)³^,†(), Su-Yu Li(李苏宇)³^,^‡()

收稿日期:2020-04-24 修回日期:2020-08-09 接受日期:2020-08-25 出版日期:2020-11-05 发布日期:2020-11-03

Ionization of two-electron atom (xenon) studied by Bohmian mechanics theory

Yang Song(宋阳)^1,3, Shu Han(韩姝)², Yu-Jun Yang(杨玉军)³, Fu-Ming Guo(郭福明)^{3, †}, and Su-Yu Li(李苏宇)^{3,, ‡}

1 College of Science, Northeast Electric Power University, Jilin 132012, China
2 Archives, Northeast Electric Power University, Jilin 132012, China
3 Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China

Received:2020-04-24 Revised:2020-08-09 Accepted:2020-08-25 Online:2020-11-05 Published:2020-11-03
Contact: ^†Corresponding author. E-mail: guofm@jlu.edu.cn ^‡Corresponding author. E-mail: sylee@jlu.edu.cn
Supported by:
the Jilin Provincial Science and Technology Development Plan Program for Excellent Youth Talents, China (Grant No. 20180520174JH) and the National Natural Science Foundation of China (Grant Nos. 11704145, 11904050, 11774129, 11747007, 11534004, and 12074145).

摘要/Abstract

Abstract:

The ionization dynamics of two-electron atom in an intense laser field is studied by the Bohmian mechanics (BM) theory, and the xenon atomic potential function is used as a model. The single ionization process and double ionization process are calculated by the BM theory and their results are in good agreement with those calculated by numerically solving the time-dependent Schrödinger equation. The analyses of the types, trajectories, and forces of Bohmian particles (BPs) undergoing the single and double ionizations indicate that the re-collision process accounts for a considerable proportion in the singly ionized cases. Furthermore, the analysis of the work done by the external force acting on the BPs shows that the quantum force plays an important role in the re-collision process. This work is helpful in understanding the ionization of two-electron atom in an intense laser field.

Key words: Bohmian mechanics, quantum force, atomic ionization, re-collision process

Yang Song(宋阳), Shu Han(韩姝), Yu-Jun Yang(杨玉军), Fu-Ming Guo(郭福明), Su-Yu Li(李苏宇). [J]. 中国物理B, 2020, 29(11): 113201-.

Yang Song(宋阳), Shu Han(韩姝), Yu-Jun Yang(杨玉军), Fu-Ming Guo(郭福明), and Su-Yu Li(李苏宇). Ionization of two-electron atom (xenon) studied by Bohmian mechanics theory[J]. Chin. Phys. B, 2020, 29(11): 113201-.

图/表 6

参考文献 44

[1]	Zhang B, Zhao J, Zhao Z X 2018 Chin. Phys. Lett. 35 043201 DOI: 10.1088/0256-307X/35/4/043201
[2]	Zhao Y T, Ma S Y, Jiang S C, Yang Y J, Zhao X, Chen J G 2019 Opt. Express 27 34392 DOI: 10.1364/OE.27.034392
[3]	Xu L, Fu L B 2019 Chin. Phys. Lett. 36 043202 DOI: 10.1088/0256-307X/36/4/043202
[4]	Zhao Y T, Xu X Q, Jiang S C, Zhao X, Chen J G, Yang Y J 2020 Phys. Rev. A 101 033413 DOI: 10.1103/PhysRevA.101.033413
[5]	Zhao Y T, Jiang S C, Zhao X, Chen J G, Yang Y J 2020 Opt. Lett. 45 2874 DOI: 10.1364/OL.389787
[6]	Li P C, Chu S I 2020 Chin. Phys. B 29 083202 DOI: 10.1088/1674-1056/ab9c0f
[7]	Xiao Z L, Quan W, Xu S P, Yu S G, Lai X Y, Chen J, Liu X J 2020 Chin. Phys. Lett. 37 043201 DOI: 10.1088/0256-307X/37/4/043201
[8]	Li F, Yang Y J, Chen J, Liu X J, Wei Z Y, Wang B B 2020 Chin. Phys. Lett. 37 113201
[9]	Ye D F, Liu X, Liu J 2008 Phys. Rev. Lett. 101 233003 DOI: 10.1103/PhysRevLett.101.233003
[10]	Liu Y Q, Ye D F, Liu J, Rudenko A, Tschuch S, Dürr M, Siegel M, Morgner U, Gong Q H, Moshammer R, Ullrich J 2010 Phys. Rev. Lett. 104 173002 DOI: 10.1103/PhysRevLett.104.173002
[11]	Sun X F, Li M, Ye D F, Xin G G, Fu L B, Xie X G, Deng Y K, Wu C Y, Liu J, Gong Q H, Liu Y Q 2014 Phys. Rev. Lett. 113 103001 DOI: 10.1103/PhysRevLett.113.103001
[12]	Liu Y Q, Fu L B, Ye D F, Liu J, Li M, Wu C Y, Gong Q H, Moshammer R, Ullrich J 2014 Phys. Rev. Lett. 112 013003 DOI: 10.1103/PhysRevLett.112.013003
[13]	Liu Y Q, Tschuch S, Rudenko A, Dürr M, Siegel M, Morgner U, Moshammer R, Ullrich J 2008 Phys. Rev. Lett. 101 053001 DOI: 10.1103/PhysRevLett.101.053001
[14]	Corkum P B 1993 Phys. Rev. Lett. 71 1994 DOI: 10.1103/PhysRevLett.71.1994
[15]	Hu S H 2013 Phys. Rev. Lett. 111 123003 DOI: 10.1103/PhysRevLett.111.123003
[16]	Parker J S, Doherty B J S, Taylor K T, Schultz K D, Blaga C I, DiMauro L F 2006 Phys. Rev. Lett. 96 133001 DOI: 10.1103/PhysRevLett.96.133001
[17]	Hao X L, Chen J, Li W D, Wang B B, Wang X D, Becker W 2014 Phys. Rev. Lett. 112 073002 DOI: 10.1103/PhysRevLett.112.073002
[18]	Maxwell A S, Figueira de Morisson Faria C 2016 Phys. Rev. Lett. 116 143001 DOI: 10.1103/PhysRevLett.116.143001
[19]	Haan S L, Smith Z S, Shomsky K N, Plantinga P W 2008 J. Phys. B 41 211002 DOI: 10.1088/0953-4075/41/21/211002
[20]	Ye D F, Liu J 2010 Phys. Rev. A 81 043402 DOI: 10.1103/PhysRevA.81.043402
[21]	Li M, Zhang G Z, Ding X, Yao J Q 2019 Chin. Phys. Lett. 36 063201 DOI: 10.1088/0256-307X/36/6/063201
[22]	Shao J, Zhang C P, Jia J C, Ma J L, Miao X Y 2019 Chin. Phys. Lett. 36 054203 DOI: 10.1088/0256-307X/36/5/054203
[23]	Xu L, Fu L B 2019 Chin. Phys. Lett. 36 043202 DOI: 10.1088/0256-307X/36/4/043202
[24]	Wyatt R E 2005 Quantum Dynamics with Trajectories: Introduction to Quantum Hydrodynamics Springer
[25]	Schiff J, Poirier B 2012 J. Chem. Phys. 136 031102 DOI: 10.1063/1.3680558
[26]	Hall M J W, Deckert D A, Wiseman H M 2014 Phys. Rev. X 4 041013
[27]	Sanz A, Miret-Artes S 2012 A Trajectory Description of Quantum Processes Springer
[28]	Lai X Y, Cai Q Y, Zhan M S 2009 New J. Phys. 11 113035 DOI: 10.1088/1367-2630/11/11/113035
[29]	Botheron P, Pons B 2010 Phys. Rev. A 82 021404 DOI: 10.1103/PhysRevA.82.021404
[30]	Lai X Y, Cai Q Y, Zhan M S 2010 Chin. Phys. B 19 020302 DOI: 10.1088/1674-1056/19/2/020302
[31]	Takemoto N, Becker A 2011 J. Chem. Phys. 134 074309 DOI: 10.1063/1.3553178
[32]	Song Y, Guo F M, Li S Y, Chen J G, Zeng S L, Yang Y J 2012 Phys. Rev. A 86 033424 DOI: 10.1103/PhysRevA.86.033424
[33]	Wei S S, Li S Y, Guo F M, Yang Y J, Wang B B 2013 Phys. Rev. A 87 063418 DOI: 10.1103/PhysRevA.87.063418
[34]	Wu J, Augstein B B, Figueira de Morisson Faria C 2013 Phys. Rev. A 88 023415 DOI: 10.1103/PhysRevA.88.023415
[35]	Song Y, Li S Y, Liu X S, Guo F M, Yang Y J 2013 Phys. Rev. A 88 053419 DOI: 10.1103/PhysRevA.88.053419
[36]	Song Y, Zhao S, Guo F M, Yang Y J, Li S Y 2016 Chin. Phys. B 25 033204 DOI: 10.1088/1674-1056/25/3/033204
[37]	Song Y, Yang Y J, Guo F M, Li S Y 2017 J. Phys. B 50 095003 DOI: 10.1088/1361-6455/aa630d
[38]	Sawada R, Sato T, Ishikawa K L 2014 Phys. Rev. A 90 023404 DOI: 10.1103/PhysRevA.90.023404
[39]	Douguet N, Bartschat K 2018 Phys. Rev. A 97 013402 DOI: 10.1103/PhysRevA.97.013402
[40]	Jooya H Z, Telnov D A, Li P C, Chu S I 2015 J. Phys. B 48 195401 DOI: 10.1088/0953-4075/48/19/195401
[41]	Lai X Y, Liu X J 2020 Chin. Phys. B 29 013205 DOI: 10.1088/1674-1056/ab5c0f
[42]	Tian Y Y, Li S Y, Wei S S, Guo F M, Zeng S L, Chen J G, Yang Y J 2014 Chin. Phys. B 23 053202 DOI: 10.1088/1674-1056/23/5/053202
[43]	Holland P R 1993 The Quantum Theory of Motion: An Account of the de Broglie-Bohm Causal Interpretation of Quantum Mechanics Cambridge Cambridge University Press
[44]	Bohm D 1952 Phys. Rev. 85 166 DOI: 10.1103/PhysRev.85.166

Ionization of two-electron atom (xenon) studied by Bohmian mechanics theory

RichHTML

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

图/表 6

参考文献 44

相关文章 0

Metrics

本文评价

推荐阅读 0