The lambda-doubling spectrum of 13CH, studied by microwave optical double resonance

Timothy Steimle, David R. Woodward, John M. Brown

Research output: Contribution to journalArticlepeer-review

42 Scopus citations


Lambda-doubling transitions in 13CH in its X 2Π state have been observed using the technique of microwave optical double resonance (MODR). The frequencies of hyperfine components of five separate lambda-doubling transitions have been measured and used to determine the lambda-doubling and hyperfine parameters in the molecular Hamiltonian. The 13C hyperfine parameters re discussed in terms of the electronic wave function for CH in the X 2Π state.

Original languageEnglish (US)
Pages (from-to)1276-1282
Number of pages7
JournalThe Journal of chemical physics
Issue number3
StatePublished - 1985

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry


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