NH(X3Sigma-, v=1-3) Formation and Vibrational Relaxation in Electron-Irradiated Ar/N2/H2 Mixtures

Abstract

The imidogen radical NH is a species of fundamental scientific interest. NH is closely analogous to the isoelectronic triplet species CH2 and ground state O (3P), which have received a great deal of attention. Also, because NH has a relatively small number of electrons, its electronic structure and properties are amenable to calculation. However, aspects of the dynamics of NH remain poorly understood. NH is known to play an important role in the combustion of nitrogenous materials, such as hydrazine fuels. NH has also been observed in astrophysical object, including comets and certain types of stars. Thus, knowledge of NH reaction dynamics is needed to characterize NH in numerous chemical and physical processes.

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Document Details

Document Type
Technical Report
Publication Date
Mar 15, 1991
Accession Number
ADA235389

Entities

People

  • Dorothy J. Flanagan
  • James A. Dodd
  • James C. Person
  • Steven J. Lipson
  • William A. Blumberg

Organizations

  • Phillips Laboratory

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Chemical Kinetics
  • Chemistry
  • Data Sets
  • Detectors
  • Differential Equations
  • Dynamics
  • Electron Beams
  • Electrons
  • Emission
  • Fourier Spectroscopy
  • Frequency
  • Kinetics
  • Measurement
  • Partial Pressure
  • Spectroscopy
  • Two Dimensional
  • Vibrational Relaxation

Readers

  • Molecular Photonics/Laser Physics
  • Theoretical Analysis.

Technology Areas

  • Microelectronics
  • Space
  • Space - Hall-Effect Thruster