Applications of Quantum Field Theory to Atomic Collisions and Spectral Lines

Abstract

Methods of quantum field theory will be applied to prediction of atomic collision and reaction phenomena in gases and partially ionized plasmas, and of the effects of such processes on electromagnetic absorption and emission spectra. Better understanding of such phenomena is important for (a) use of spectra as a diagnostic tool for assessing the state of a gas or plasma under nonequilibrium conditions; (b) prediction of the effect of a gaseous or plasma environment on propagation of electromagnetic radiation.

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1982
Accession Number
ADA113810

Entities

People

  • Marvin D. Girardeau

Organizations

  • University of Oregon

Tags

Communities of Interest

  • Air Platforms
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Collisions
  • Contracts
  • Electromagnetic Radiation
  • Electrons
  • Emission Spectra
  • Environment
  • Gases
  • Military Research
  • Physics
  • Positrons
  • Quantum Field Theory
  • Radiation
  • Scattering
  • Spectra
  • Spectral Lines
  • United States
  • Universities

Fields of Study

  • Physics

Readers

  • Plasma Physics.
  • Quantum Dot Semiconductor Device Photonics and Graphene Optoelectronic Materials and THz Physics.
  • Spectroscopy.

Technology Areas

  • Quantum Computing