Published February 1, 1989 | Version v1
Journal article Metadata-only

High-order above-threshold ionization of hydrogen in perturbation theory

Creators

  • 1. Department of Physics, University of Southern California, Los Angeles, California 90089-0484

Description

We describe a very efficient basis-set method for calculating cross sections for high-order above-threshold ionization of a hydrogenic atom in perturbation theory. We present results for up to 20-photon ionization of H(1s) and D(1s) by 1064 nm circularly, linearly, or elliptically polarized radiation. We show the rapid decrease in the integrated cross sections as the polarization passes from linear to circular, and we illustrate the asymmetry in the angular distributions for elliptic polarization

Additional details

Publishing Information

Journal Title
Physical Review, A
Journal Volume
39
Journal Issue
3
Series
Phys. Rev., A.
Journal Page Range
1545-1548
ISSN
0556-2791
CODEN
PLRAA

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
20030977
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
ANGULAR DISTRIBUTION; ASYMMETRY; ATOMS; DEUTERIUM; ELECTRON EMISSION; HYDROGEN; IONIZATION POTENTIAL; MULTI-PHOTON PROCESSES; PERTURBATION THEORY; PHOTOIONIZATION; POLARIZATION
Descriptors DEC
DISTRIBUTION; ELEMENTS; EMISSION; HYDROGEN ISOTOPES; IONIZATION; ISOTOPES; LIGHT NUCLEI; NONMETALS; NUCLEI; ODD-ODD NUCLEI; STABLE ISOTOPES