scholarly journals Theoretical calculations on photoelectron angular distribution of sequential two-photon double ionization for Ar atom

2020 ◽  
Vol 69 (5) ◽  
pp. 053201
Author(s):  
Kun Ma ◽  
Lu-You Xie ◽  
Chen-Zhong Dong
Keyword(s):  
Angular Distribution ◽  
Theoretical Calculations ◽  
Double Ionization ◽  
Two Photon ◽  
Photoelectron Angular Distribution

Imaging of strong field dissociative single and double ionization channels of N2O

2017 ◽  
Vol 31 (29) ◽  
pp. 1750215 ◽  
Author(s):  
Feras Afaneh ◽  
Horst Schmidt-Böcking
Keyword(s):  
Angular Distribution ◽  
Laser Pulse ◽  
Momentum Distribution ◽  
Strong Field ◽  
Double Ionization ◽  
Photoelectron Angular Distribution ◽  
Ionization Processes ◽  
Elliptically Polarized ◽  
Molecular Frame ◽  
Ionization Rates

In this paper, we study single and double ionizations of N2O in a short elliptically polarized 800 nm laser pulse using the COLTRIMS technique. The molecular-frame photoelectron angular distribution and the ion sum-momentum distribution of single and double ionizations of N2O molecules are reported for the single ionization dissociative channel NO[Formula: see text] + N and the double ionization dissociative channel NO[Formula: see text] + N[Formula: see text]. The ionizations of multiple orbitals for the two studied dissociative channels were identified via studying the orientation dependent ionization rates for their KERs. The results show that the shape of the ionizing orbitals governs the single and double ionization processes of N2O.

scholarly journals Two-photon double ionization of helium: Evolution of the joint angular distribution with photon energy and two-electron energy sharing

2011 ◽  
Vol 84 (4) ◽  
Author(s):  
Zheng Zhang ◽  
Liang-You Peng ◽  
Ming-Hui Xu ◽  
Anthony F. Starace ◽  
Toru Morishita ◽  
...  
Keyword(s):  
Angular Distribution ◽  
Electron Energy ◽  
Photon Energy ◽  
Double Ionization ◽  
Two Photon ◽  
Energy Sharing

Resonant two-photon autoionization ofH2. II. Photoelectron angular distribution

1986 ◽  
Vol 33 (3) ◽  
pp. 2106-2108 ◽  
Author(s):  
K. Rai Dastidar ◽  
S. Ganguly ◽  
T. K. Rai Dastidar
Keyword(s):  
Angular Distribution ◽  
Two Photon ◽  
Photoelectron Angular Distribution
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