Electron-impact double ionization of the H2 molecule

被引：4
作者：
Pindzola, M. S. [1 ]
Colgan, J. P. [2 ]
McLaughlin, B. M. [3 ,4 ]
机构：
[1] Auburn Univ, Dept Phys, Auburn, AL 36849 USA
[2] Los Alamos Natl Lab, Theoret Div, Los Alamos, NM 87545 USA
[3] Univ Georgia, Dept Phys & Astron, Athens, GA 30602 USA
[4] Queens Univ Belfast, Ctr Theoret AMO Phys, Belfast, Antrim, North Ireland
来源：
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2018年 / 51卷 / 03期
基金：
美国国家航空航天局;
关键词：
ionization; electron; molecule; CROSS-SECTIONS;
D O I：
10.1088/1361-6455/aaa2d2
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A time-dependent close-coupling method in spherical polar coordinates is developed to calculate the electron-impact double ionization of the H-2 molecule. The full wavefunction is represented by an expansion in products of six-dimensional radial-angular numerical functions and three analytic rotational functions. For an incident energy of 100 eV, the total cross section is calculated for the electron-impact double ionization of H-2 and compared with experiment.
引用
收藏
页数：6
相关论文
共 50 条
[41]   Electron-impact single ionization of Si+ [J].
Jonauskas, Valdas .
ASTRONOMY & ASTROPHYSICS, 2020, 642
[42]   Electron-impact ionization of Se3+ [J].
Alna'washi, G. A. ;
Baral, K. K. ;
Aryal, N. B. ;
Thomas, C. M. ;
Phaneuf, R. A. .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2014, 47 (10)
[43]   Electron-impact single ionization of the nitrogen atom [J].
Jonauskas, Valdas .
ASTRONOMY & ASTROPHYSICS, 2022, 659
[44]   Electron-impact ionization of ground and metastable neon [J].
Ballance, C. P. ;
Ludlow, J. A. ;
Pindzola, M. S. ;
Loch, S. D. .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2009, 42 (17)
[45]   Determination of partial single differential electron ionization cross sections of H2 [J].
Pal, S ;
Prakash, S ;
Kumar, S .
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 2000, 109 (03) :227-232
[46]   CROSS-SECTIONS FOR ELECTRON-IMPACT IONIZATION OF O2 [J].
KRISHNAKUMAR, E ;
SRIVASTAVA, SK .
INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES, 1992, 113 (01) :1-12
[47]   Antiproton-impact single ionization of H2+ and H2 [J].
Lee, T. G. ;
Pindzola, M. S. ;
Colgan, J. .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2012, 45 (04)
[48]   Total, direct and dissociative electron impact ionization cross sections of the acetylene molecule [J].
Josifov, G ;
Lukic, D ;
Duric, N ;
Kurepa, M .
JOURNAL OF THE SERBIAN CHEMICAL SOCIETY, 2000, 65 (07) :517-527
[49]   Electron and photon ionization of the BeH molecule [J].
Pindzola, M. S. ;
Loch, S. D. .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2019, 52 (19)
[50]   Electron-impact study of the B2 molecule using the R-matrix method [J].
Rajvanshi, Jasmeet Singh ;
Baluja, K. L. .
PHYSICAL REVIEW A, 2012, 86 (03)
12345