Accession Number:

ADA180025

Title:

A Theoretical Investigation of Atomic Structure and Scattering Processes.

Descriptive Note:

Rept. for 1 Mar 85-30 Jun 86,

Corporate Author:

NEW YORK UNIV NY

Personal Author(s):

• Rosenberg, L.
• Spruch, L.

Report Date:

1987-04-01

Pagination or Media Count:

6.0

Abstract:

Recent research results Relativistic scattering in an external quasistatic electric field Gauge invariant approximations for scattering in a strong external field Extremum principle for relativistic bound state energies Modified perturbation theory for scattering in a laser field. Lasers Atomic scattering Long range interactions.

Descriptors:

• *ATOMIC STRUCTURE
• *PERTURBATION THEORY
• *SCATTERING
• APPROXIMATION(MATHEMATICS)
• EXTERNAL
• GAGES
• INTERACTIONS
• INVARIANCE
• LASERS
• LONG RANGE(DISTANCE)
• LONG RANGE(TIME)
• THEORY

Subject Categories:

• Atomic and Molecular Physics and Spectroscopy
• Quantum Theory and Relativity

Distribution Statement:

APPROVED FOR PUBLIC RELEASE