Integrating symbolic and numeric techniques in atomic physics

  • Authors:

  • Warren F. Perger;Min Xia;Fen Flurchick;Mohammad I. Bhatti

  • Affiliations:

  • -;-;-;-

  • Venue:
  • Computing in Science and Engineering
  • Year:
  • 2001

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Abstract

This article describes ISNAP, a program for calculating atomic properties that uses an integrated symbolic and numerical approach for arbitrary excitations from closed-shell atoms. This program generates transition matrix elements and energy formulas up to third-order perturbation via the symbolic programming language Mathematica.