General formula for the singular part of the free-free dipole matrix element
- 28 March 1994
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic, Molecular and Optical Physics
- Vol. 27 (6) , L103-L107
- https://doi.org/10.1088/0953-4075/27/6/001
Abstract
The singular part of the free-free dipole matrix element is exactly calculated for the first time for the general case when a short-range and a long-range potential act on the particle simultaneously.Keywords
This publication has 5 references indexed in Scilit:
- Singularities in the free-free dipole matrix elementJournal of Physics B: Atomic, Molecular and Optical Physics, 1993
- Two-photon bremsstrahlung in the electron-'frozen'-atom collision: the distorted partial wave formalismJournal of Physics B: Atomic, Molecular and Optical Physics, 1993
- Continuum-continuum dipole transitions in femtosecond-laser-pulse excitation of atomic hydrogenPhysical Review A, 1990
- Singular part of the hydrogen dipole matrix elementJournal of Physics A: General Physics, 1989
- Semiclassical matrix elements, essential-states models and perturbation theory of above-threshold ionisationJournal of Physics B: Atomic, Molecular and Optical Physics, 1989