Open AccessMomentum transfer dependence behavior of the 3 s-1nl autoionization states of argon studied by high-resolution fast electron impact
Author(s) -
Lei Zhu,
Xiao-Jiao Du,
Y. W. Liu
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1412/13/132045
Subject(s) - autoionization , argon , atomic physics , momentum transfer , electron , momentum (technical analysis) , dipole , physics , resolution (logic) , scattering , chemistry , ion , ionization , optics , quantum mechanics , photoionization , finance , economics , artificial intelligence , computer science
Synopsis Momentum transfer dependence behavior of the autoionization states plays an unique role in understanding the electronic correlation effect. In the present work, the 3 s -1 nl autoionization states and their peak profiles of argon have been measured at different scattering angles by fast electron impact. The momentum transfer dependence behaviors of the dipole-allowed and dipole-forbidden autoionization states of argon have been elaborated.