Systematic Approximations for the Single-Channel Scattering Amplitude

Phys. Rev. 133, B1516 – Published 23 March 1964
F. Coester

Abstract

The scattering amplitude for two-particle single-channel scattering may be computed by inverting a Hilbert-space operator 1-K, where K is compleely continuous and depends on the real energy as a parameter. This inversion can always be accomplished by obtaining a finite number of eigenvalues and eigen-functions of K together with a modified Born expansion which is guaranteed to converge. Another method consists in the inversion of a finite matrix, the elements of which are computed by a convergent perturbation series.

DOI: http://dx.doi.org/10.1103/PhysRev.133.B1516

  • Received 4 November 1963
  • Published in the issue dated March 1964

© 1964 The American Physical Society

Authors & Affiliations

F. Coester

  • Argonne National Laboratory, Argonne, Illinois

References (Subscription Required)

Authorization Required


×
×

Images

×

Log In

Cancel
×

Search


Article Lookup
Paste a citation or DOI

Enter a citation
×
  1. Enter a citation to look up or terms to search.

    Ex: "PRL 112 068103", "Phys. Rev. Lett. 112, 068103", "10.1103/PhysRevLett.112.068103"