Quantum-resolved vibrational energy transfer in Br2 B3II(Ou+)

Courtney D. Holmberg; Glen P. Perram

doi:10.1117/12.178118

17 June 1994 Quantum-resolved vibrational energy transfer in Br2 B3II(Ou+)

Courtney D. Holmberg, Glen P. Perram

Proceedings Volume 2124, Laser Techniques for State-Selected and State-to-State Chemistry II; (1994) https://doi.org/10.1117/12.178118
Event: OE/LASE '94, 1994, Los Angeles, CA, United States

Abstract

State-to-state vibrational energy transfer and electronic quenching in the lower vibrational levels, v' <EQ 3 of the B³II (Ou⁺) state of ⁷⁹Br₂ were investigated using spectrally resolved, temporally resolved laser induced fluorescence techniques. Spectrally resolved emissions from collisionally populated Br₂ (B) vibrational levels were observed for Br₂ and rare gas collision partners. Vibrational transfer is quite efficient in the non-predissociated levels and is adequately described by the Montroll- Shuler model for harmonic oscillators. A fundamental rate coefficient for vibrational transfer from v' equals 1 to v' equals 0, kv (1,0), was used to characterize vibrational relaxation.

Citation Download Citation

Courtney D. Holmberg and Glen P. Perram "Quantum-resolved vibrational energy transfer in Br2 B3II(Ou+)", Proc. SPIE 2124, Laser Techniques for State-Selected and State-to-State Chemistry II, (17 June 1994); https://doi.org/10.1117/12.178118

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