Published December 1983 | Version v1
Journal article Metadata-only

Uniform semiclassical off-shell wave functions and T-matrix elements

Creators

  • 1. Department of Physics, University of Colorado, Boulder, Colorado 80309 and Joint Institute for Laboratory Astrophysics, University of Colorado and National Bureau of Standards, Boulder, Colorado 80309

Description

We present approximate off-shell wave functions and T-matrix elements obtained using a uniform semiclassical propagator. The approximate off-shell wave function is valid near turning points and stationary-phase points for the incoming or outgoing momenta. Our results for the off-shell T-matrix elements reduce to the primitive semiclassical results in appropriate limits but extend the range of validity of the available semiclassical approximations

Additional details

Publishing Information

Journal Title
Phys. Rev., A
Journal Volume
28
Journal Issue
6
Series
Phys. Rev., A.
Journal Page Range
3291-3299
ISSN
0556-2791

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
15044891
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
INELASTIC SCATTERING; PARTIAL WAVES; PHASE STUDIES; POTENTIALS; PROPAGATOR; S MATRIX; SCATTERING; SEMICLASSICAL APPROXIMATION; WAVE FUNCTIONS
Descriptors DEC
FUNCTIONS; MATRICES