Heterogeneous Perturbations in the Doppler-free S, + S, Two-photon Spectrum of Benzene: Evidence for Intrastate Coupling
نویسندگان
چکیده
Rotational perturbations are identified in Doppler-free two-photon spectra of the 14’ 9 and 14r 0 1’ 9 vibronic bands in ChH6. Evidence is found that Coriolis coupling between some of the rotational levels of two distinct vibrational states within St is the mechanism responsible. Thin coupling mechanism is thought to be responsible for irreversible intramolecular relaxation at higher excess energies and higher vibrational state densities.
منابع مشابه
SUB-DOPPLER TWO-PHOTON SPECTRUM OF ASYMMETRIC ROTOR MOLECULES: ANALYSIS OF THE q’Q ROTATIONAL BRANCH OF THE S,(‘B&14’ +- S,( ‘A,,) SYSTEM OF BENZENE-d,
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