Published May 1981 | Version v1
Journal article Metadata-only

Variable-phase approach to off-shell scattering by nonlocal potentials

Creators

  • 1. Department of Physics, Abhedananda Mahavidyalaya, Sainthia 731234, West Bengal, India

Description

The basic ideas of the variable-phase approach are used to develop first-order differential equations for the quasiphase parameters which describe the half-off-shell scattering amplitudes for a nonlocal potential. The on-shell equation of Calogero and Sobel's equation for a local potential are obtained as special cases

Additional details

Publishing Information

Journal Title
J. Math. Phys. (N.Y.)
Journal Volume
22
Journal Issue
5
Series
J. Math. Phys. (N.Y.).
Journal Page Range
1045-1046
ISSN
0022-2488

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
12631186
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BOUNDARY CONDITIONS; DIFFERENTIAL EQUATIONS; NONLOCAL POTENTIAL; POTENTIAL SCATTERING; S MATRIX; SCATTERING AMPLITUDES
Descriptors DEC
AMPLITUDES; ELASTIC SCATTERING; EQUATIONS; MATRICES; SCATTERING