Atoms in superintense laser fields
- 1 June 1981
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 23 (6) , 3335-3337
- https://doi.org/10.1103/physreva.23.3335
Abstract
A new calculational ansatz for the quantum problem of a hydrogenlike atom in a nonresonant superintense laser field is presented. It is shown that the ground-state energy scales down from the field-free value by the ratio of the Bohr radius to the electron oscillation amplitude in the laser field.Keywords
This publication has 11 references indexed in Scilit:
- Laser-induced molecular predissociation without absorption or emission of laser photonsPhysical Review A, 1978
- Theory of electron-hydrogen-atom collisions in the presence of a laser fieldPhysical Review A, 1978
- X-ray absorption in atoms in the presence of an intense laser fieldPhysical Review A, 1977
- Atomic ionization by ultra—strong laser fieldsPhysics Letters A, 1974
- On an “equivalent quadrature” calculation of matrix elements of (z − p2/2m)−1 using an L2 expansion techniqueJournal of Computational Physics, 1973
- Extraction of Scattering Information from Fredholm Determinants Calculated in anBasis: A Chebyschev Discretization of the ContinuumPhysical Review A, 1973
- Ionization Energies of Hydrogen in Magnetic White DwarfsThe Astrophysical Journal, 1972
- Transitions in Electromagnetic Fields of Arbitrary IntensityPhysical Review D, 1971
- Perturbation Method for Atoms in Intense Light BeamsPhysical Review Letters, 1968
- Multiphoton Ionization of Hydrogen and Rare-Gas AtomsPhysical Review B, 1966