Analytic scattering length and critical constants for potential scattering

Article

Analytic scattering length and critical constants for potential scattering

Horáček, J.

J. Phys. A: Math. Gen. 20(0), 2699-2707 (1987)

Abstract

Two analytic expressions for the scattering length dependent on the coupling constant lambda are proposed. These expressions possess an infinite range of convergence unlike previous attempts. As a possible application the author discusses the scattering length for collisions of electrons with rare gases, calculations of critical constants for short-range potentials and calculations of Sturmians.

Institute authors

Horáček, Jiří

BibTeX

@article{UTF199,
  author        = {Horáček, J.},
  title         = {{Analytic scattering length and critical constants for potential scattering}},
  journal       = {J. Phys. A: Math. Gen.},
  volume        = {20},
  number        = {0},
  pages         = {2699-2707},
  year          = {1987},
  doi           = {10.1088/0305-4470/20/10/014},
  url           = {http://www.iop.org/EJ/abstract/0305-4470/20/10/014/},
}