Photoelectron angular distributions of H ionization in low energy regime: Comparison between different potentials

doi:10.1088/1674-1056/25/9/093201

中国物理B ›› 2016, Vol. 25 ›› Issue (9): 93201-093201.doi: 10.1088/1674-1056/25/9/093201

• ATOMIC AND MOLECULAR PHYSICS • 上一篇下一篇

Photoelectron angular distributions of H ionization in low energy regime: Comparison between different potentials

Shu-Na Song(宋舒娜), Hao Liang(梁昊), Liang-You Peng(彭良友), Hong-Bing Jiang(蒋红兵)

1. State Key Laboratory for Mesoscopic Physics and Collaborative Innovation Center of Quantum Matter, School of Physics, Peking University, Beijing 100871, China;
2. Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan 030006, China

收稿日期:2016-04-11 修回日期:2016-05-15 出版日期:2016-09-05 发布日期:2016-09-05
通讯作者: Hong-Bing Jiang E-mail:hbjiang@pku.edu.cn
基金资助:
Project supported by the National Natural Science Foundation of China (Grant Nos. 11322437 and 11574010) and the National Basic Research Program of China (Grant No. 2013CB922402).

Photoelectron angular distributions of H ionization in low energy regime: Comparison between different potentials

Shu-Na Song(宋舒娜)¹, Hao Liang(梁昊)¹, Liang-You Peng(彭良友)^1,2, Hong-Bing Jiang(蒋红兵)^1,2

1. State Key Laboratory for Mesoscopic Physics and Collaborative Innovation Center of Quantum Matter, School of Physics, Peking University, Beijing 100871, China;
2. Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan 030006, China

Received:2016-04-11 Revised:2016-05-15 Online:2016-09-05 Published:2016-09-05
Contact: Hong-Bing Jiang E-mail:hbjiang@pku.edu.cn
Supported by:
Project supported by the National Natural Science Foundation of China (Grant Nos. 11322437 and 11574010) and the National Basic Research Program of China (Grant No. 2013CB922402).

摘要/Abstract

摘要： We theoretically investigate the low energy part of the photoelectron spectra in the tunneling ionization regime by numerically solving the time-dependent Schrdinger equation for different atomic potentials at various wavelengths. We find that the shift of the first above-threshold ionization (ATI) peak is closely related to the interferences between electron wave packets, which are controlled by the laser field and largely independent of the potential. By gradually changing the short-range potential to the long-range Coulomb potential, we show that the long-range potential's effect is mainly to focus the electrons along the laser's polarization and to generate the spider structure by enhancing the rescattering process with the parent ion. In addition, we find that the intermediate transitions and the Rydberg states have important influences on the number and the shape of the lobes near the threshold.

关键词: low energy, tunneling ionization, Coulomb potential, Rydberg states

Abstract: We theoretically investigate the low energy part of the photoelectron spectra in the tunneling ionization regime by numerically solving the time-dependent Schrdinger equation for different atomic potentials at various wavelengths. We find that the shift of the first above-threshold ionization (ATI) peak is closely related to the interferences between electron wave packets, which are controlled by the laser field and largely independent of the potential. By gradually changing the short-range potential to the long-range Coulomb potential, we show that the long-range potential's effect is mainly to focus the electrons along the laser's polarization and to generate the spider structure by enhancing the rescattering process with the parent ion. In addition, we find that the intermediate transitions and the Rydberg states have important influences on the number and the shape of the lobes near the threshold.

Key words: low energy, tunneling ionization, Coulomb potential, Rydberg states

中图分类号: (Multiphoton ionization and excitation to highly excited states)

32.80.Rm

42.50.Hz (Strong-field excitation of optical transitions in quantum systems; multiphoton processes; dynamic Stark shift) 42.65.Re (Ultrafast processes; optical pulse generation and pulse compression)

宋舒娜, 梁昊, 彭良友, 蒋红兵. Photoelectron angular distributions of H ionization in low energy regime: Comparison between different potentials[J]. 中国物理B, 2016, 25(9): 93201-093201.

Shu-Na Song(宋舒娜), Hao Liang(梁昊), Liang-You Peng(彭良友), Hong-Bing Jiang(蒋红兵). Photoelectron angular distributions of H ionization in low energy regime: Comparison between different potentials[J]. Chin. Phys. B, 2016, 25(9): 93201-093201.

参考文献 29

[1]	Keldysh L V 1964 Zh. Eksp. Teor. Fiz 47 1945
[2]	QuanW, Lin Z, Wu M, Kang H, Liu H, Liu X, Chen J, Liu J, He X T, Chen S G, Xiong H, Guo L, Xu H, Fu Y, Cheng Y and Xu Z Z 2009 Phys. Rev. Lett. 103 093001
[3]	Faisal F H M 2009 Nat. Phys. 5 319
[4]	Blaga C I, Catoire F, Colosimo P, Paulus G G, Muller H G, Agostini P and DiMauro L F 2009 Nat. Phys. 5 335
[5]	Huismans Y, Rouzée A, Gijsbertsen A, et al. 2011 Science 331 61
[6]	Bian X B, Huismans Y, Smirnova O, Yuan K J, Vrakking M J J and Bandrauk A D 2011 Phys. Rev. A 84 043420
[7]	Huismans Y, Gijsbertsen A, Smolkowska A S, Jungmann J H, Rouzée A, Logman P S W M, Lépine F, Cauchy C, Zamith S, Marchenko T, Bakker J M, Berden G, Redlich B, van der Meer A F G, Ivanov M Yu, Yan T M, Bauer D, Smirnova O and Vrakking M J J 2012 Phys. Rev. Lett. 109 013002
[8]	Hickstein D D, Ranitovic P, Witte S, Tong X M, Huismans Y, Arpin P, Zhou X, Keister K E, Hogle C W, Zhang B, Ding C, Johnsson P, Toshima N, Vrakking M J J, Murnane M M and Kapteyn H 2012 Phys. Rev. Lett. 109 073004
[9]	Arbó D G, Yoshida S, Persson E, Dimitriou K I and Burgdrfer J 2006 Phys. Rev. Lett. 96 143003
[10]	Arbó D G, Dimitriou K I, Persson E and Burgdrfer J 2008 Phys. Rev. A 78 013406
[11]	Marchenko T, Muller H G, Schafer K J and Vrakking M J J 2010 J. Phys. B 43 095601
[12]	Marchenko T, Muller H G, Schafer K J and Vrakking M J J 2010 J. Phys. B 43 185001
[13]	Li M, Liu Y, Liu H, Yang Y, Yuan J, Liu X, Deng Y, Wu C and Gong Q 2012 Phys. Rev. A 85 013414
[14]	Liu H, Liu Y, Fu L, Xin G, Ye D, Liu J, He X T, Yang Y, Liu X, Deng Y, Wu C and Gong Q 2012 Phys. Rev. Lett. 109 093001
[15]	Chen Z, Morishita T, Le A T, Wickenhauser M, Tong X M and Lin C D 2006 Phys. Rev. A 74 053405
[16]	Ammosov M V, Delone N B and Krainov V P 1986 Sov. Phys. JETP 64 1191
[17]	Delone N B and Krainov V P 1991 J. Opt. Soc. Am. B 8 1207
[18]	Paulus G G, Grasbon F, Walther H, Kopold R and Becker W 2001 Phys. Rev. A 64 021401(R)
[19]	Kopold R, Becker W, Kleber M and Paulus G G 2002 J. Phys. B 35 217
[20]	Freeman R R, Bucksbaum P H, Milchberg H, Darack S, Schumacher D and Geusic M E 1987 Phys. Rev. Lett. 59 1092
[21]	Peng LY, Pronin E A and Starace A F 2008 New J. Phys. 10 025030
[22]	Xu M H, Peng L Y, Zhang Z, Gong Q, Tong X M, Pronin E A and Starace A F 2011 Phys. Rev. Lett. 107 183001
[23]	Frolov M V, Knyazeva D V, Manakov N L, Popov A M, Tikhonova O V, Volkova E A, Xu M H, Peng L Y, Pi L W and Starace A F 2012 Phys. Rev. Lett. 108 213002
[24]	Song S N, Geng J W, Jiang H B and Peng L Y 2014 Phys. Rev. A 89 053411
[25]	Song S N, Geng J W, Li L Z, Jiang H B and Peng L Y 2015 Phys. Rev. A 91 053401
[26]	Geng J W, Xiong W H, Xiao X R, Peng L Y and Gong Q 2015 Phys. Rev. Lett. 115 193001
[27]	Wu C Y, Yang Y D, Liu Y Q, Gong Q H, Wu M, Liu X, Hao X L, Li W D, He X T and Chen J 2012 Phys. Rev. Lett. 109 043001
[28]	Huismans Y, Rouzée A, Gijsbertsen A, Logman P S W M, Lépine F, Cauchy C, Zamith S, Stodolna A S, Jungmann J H, Bakker J M, Berden G, Redlich B, van der Meer A F G, Schafer K J and Vrakking M J J 2013 Phys. Rev. A 87 033413
[29]	Bai L H, Zhang J T, Xu Z Z and Guo D S 2006 Phys. Rev. Lett. 97 193002

Photoelectron angular distributions of H ionization in low energy regime: Comparison between different potentials

Photoelectron angular distributions of H ionization in low energy regime: Comparison between different potentials

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