Abstract
Electron-impact excitation of the 4p55s and 4p55p levels of Kr I has been investigated in detail by calculating cross sections using distorted-wave and close-coupling approaches. The results are presented from the excitation thresholds up to 50 eV incident energy. They are contrasted among the different calculations and compared with other theoretical predictions and experimental data. Significant disagreement is found with many of the recent experimental data of Chilton et al. [Phys. Rev. A 62, 032714 (2000)].
Recommended Citation
A. K. Dasgupta et al., "Electron-Impact Excitation to the 4p⁵5s and 4p⁵5p Levels of Kr | Using Different Distorted-Wave and Close-Coupling Methods," Physical Review A. Atomic, Molecular, and Optical Physics, vol. 64, no. 5, pp. 052710-1 - 052710-10, American Institute of Physics (AIP), Nov 2001.
The definitive version is available at https://doi.org/10.1103/PhysRevA.64.052710
Department(s)
Physics
Keywords and Phrases
Binding energy; Differential equations; Hamiltonians; Krypton; Lagrange multipliers; Light polarization; Perturbation techniques; Electron-impact excitation; Electron energy levels
International Standard Serial Number (ISSN)
1050-2947
Document Type
Article - Journal
Document Version
Final Version
File Type
text
Language(s)
English
Rights
© 2001 American Institute of Physics (AIP), All rights reserved.
Publication Date
01 Nov 2001
