Time-dependent Hartree-Fock theory of multiphoton ionization: Helium

Journal Article · Tue Sep 15 04:00:00 EDT 1987 · Phys. Rev. A; (United States)

DOI:https://doi.org/10.1103/PhysRevA.36.2726· OSTI ID:6207824

Kulander, K C

The multiphoton ionization of helium has been determined for a number of laser wavelengths and intensities using the time-dependent Hartree-Fock model. Conclusions about the ionization dynamics for very-short-pulse, high-intensity lasers are discussed. The limits and characteristics of the time-dependent Hartree-Fock method for atomic physics processes are also evaluated.

• Research Organization: Theoretical Atomic and Molecular Physics Group, Lawrence Livermore National Laboratory, Livermore, California 94550
• OSTI ID: 6207824
• Journal Information: Phys. Rev. A; (United States), Journal Name: Phys. Rev. A; (United States) Vol. 36:6; ISSN PLRAA
• Country of Publication: United States
• Language: English

Related Subjects

640302* -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
CROSS SECTIONS
ELEMENTS
FLUIDS
FLUX DENSITY
GASES
HARTREE-FOCK METHOD
HELIUM
IONIZATION
IRRADIATION
LASERS
MULTI-PHOTON PROCESSES
NONMETALS
PHOTOIONIZATION
PULSED IRRADIATION
RARE GASES