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Collision-induced absorption in the ν2 fundamental band of CH4. II. Dependence on the perturber gas

  • J. M. Hartmann
  • , C. Brodbeck
  • , P. M. Flaud
  • , R. H. Tipping
  • , Alex Brown
  • , Q. Ma
  • , J. Liévin
  • University of Alabama

Research output: Contribution to journalArticlepeer-review

Abstract

The theory of CH4-X was generalized for linear molecular perturbers (N2, H2, or CO2). Contributions from the anisotropic quadropolar mechanism were calculated for CH4-N2, CH4-H2, and CH4-CO2. Evidence was obtained that collision-induced absorption arises primarily through the quadrupolar induction mechanism.

Original languageEnglish
Pages (from-to)123-127
Number of pages5
JournalJournal of Chemical Physics
Volume116
Issue number1
DOIs
Publication statusPublished - 1 Jan 2002
Externally publishedYes

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