Application of the Sturmian expansion to multiphoton absorption by hydrogen above the ionization threshold
- 1 December 1986
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 34 (6) , 5119-5122
- https://doi.org/10.1103/physreva.34.5119
Abstract
The convergence of the Sturmian expansion of the multiphoton matrix element for hydrogen is accelerated by regularizing, in a convenient way, the outgoing part of the stationary wave of the emergent electron. Some results are presented.Keywords
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