Laboratory Measurements of Cometary Photochemical Phenomena.

Abstract

Laboratory experiments are described that provide fundamental information about photochemical processes in comets. The yield of cometary radicals such as CN, OH, etc. can be determined as a function of photolyzing wavelength. Quantum state distributions of the internal energy of the cometary radicals can also be measured as a function of wavelength permitting one to define the recoil velocity of the fragments. This type of information supplies the data needed for more elaborate models to interpret the data being obtained on comets.

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Document Details

Document Type
Technical Report
Publication Date
Dec 04, 1981
Accession Number
ADA108614

Entities

People

  • William M. Jackson

Organizations

  • Howard University

Tags

Communities of Interest

  • C4I
  • Energy and Power Technologies
  • Weapons Technologies

DTIC Thesaurus Topics

  • Absorption Spectra
  • Chemistry
  • Diagrams
  • Dissociation
  • Dye Lasers
  • Dynamics
  • Engineering
  • Jet Propulsion
  • Lasers
  • Light Sources
  • Liquid Dye Lasers
  • Measurement
  • Military Research
  • Photodissociation
  • Quantum Yields
  • Spectra
  • United States

Fields of Study

  • Chemistry

Readers

  • Molecular Photonics/Laser Physics
  • Space Exploration and Orbital Mechanics.
  • Systems Analysis and Design

Technology Areas

  • Quantum Computing