The Study of Atom-Atom Electron-Molecule & Photon-Molecule Processes.

Abstract

This research program has had two principal streams of activity. The first, and the major consumer of effort, has been the computation of cross-sections and rate coefficients for significant collision processes between light atoms and ions. The other stream of activity has been development of computational methods in collision mechanics. The cross-section computations have on several occasions predicted experiments and/or corrected experimental errors. The prediction of the efficiency of the reaction Cs + H yields Cs(+) + H(-) was listed by the American Physical Society as a significant result for plasma physics in 1976. The first prediction of a process which could lead to a soft x-ray laser (Li + He(++) yields Li(+) + He(+*) yields Li(+) + He(+) + h(nu)) was made in 1978. The population inversion predicted has since been experimentally validated. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Oct 25, 1981
Accession Number
ADA107991

Entities

People

  • E. J. Shipsey
  • J. C. Browne

Organizations

  • University of Texas at Austin

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Charge Transfer
  • Chemical Reactions
  • Collisions
  • Computational Science
  • Computations
  • Computer Programs
  • Diatomic Molecules
  • Differential Equations
  • Electrons
  • Elements
  • Mechanics
  • Molecular Physics
  • Molecules
  • Physics
  • Soft X Rays
  • X Ray Lasers
  • X Rays

Fields of Study

  • Physics

Readers

  • Academic Conference Management
  • Computational Modeling and Simulation
  • Molecular Photonics/Laser Physics

Technology Areas

  • Directed Energy
  • Directed Energy - Lasers
  • Microelectronics