Genetic programming approach for positron collisions with alkali-metal atom

  • Authors:

  • Amr M. Radi;Salah Yaseen El-Bakry

  • Affiliations:

  • Ain Shams University, Cairo, Egypt;Taibah University, Madinah Munawwarah, Saudi Arabia

  • Venue:
  • Proceedings of the 9th annual conference on Genetic and evolutionary computation
  • Year:
  • 2007

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Abstract

Genetic Programming (GP) has been used to discover the function that describes the collisions of positrons with sodium, potassium, rubidium and cesium atoms at low and intermediate energies. The discovered function shows a good match to the experimental data. We find that the GP technique is able to improve upon more traditional methods.