Published October 1980 | Version v1
Journal article Metadata-only

The method of Raptis and Allison with automatic error control

Creators

  • 1. Durham Univ. (UK). Dept. of Mathematics

Description

Program EXPFIT1 solves the single channel radial Schroedinger equation. The test program solves the above problem for scattering of an electron by the static potential of atomic hydrogen, for a range of values of the energy E and angular momentum L. The solution is calculated to a specified accuracy; scattering phase shifts are also calculated. (orig./HSI)

Additional details

Publishing Information

Journal Title
Comput. Phys. Commun.
Journal Volume
20
Journal Issue
2
Series
Comput. Phys. Commun.
Journal Page Range
309-320
ISSN
0010-4655

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
12597426
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
ACCURACY; ATOMS; BESSEL FUNCTIONS; E CODES; ELECTRON-ATOM COLLISIONS; ELECTRONS; ERRORS; FORTRAN; HYDROGEN; NUMERICAL SOLUTION; PHASE SHIFT; POTENTIAL SCATTERING; SCHROEDINGER EQUATION
Descriptors DEC
ATOM COLLISIONS; COLLISIONS; COMPUTER CODES; DIFFERENTIAL EQUATIONS; ELASTIC SCATTERING; ELECTRON COLLISIONS; ELEMENTARY PARTICLES; ELEMENTS; EQUATIONS; FERMIONS; FUNCTIONS; LEPTONS; NONMETALS; PROGRAMMING LANGUAGES; SCATTERING