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Infrared emission, from vibrationally excited species

So far, we have been concerned mainly with emission of radiation from electronically excited states. Emission may also arise from vibrational transitions in various reaction systems. The species HO2 has long been postulated as an important chain carrier in combustion reactions, although emission from electronically excited HO2 has yet to be demonstrated unequivocally. However, Tagirov has observed radiation in flames at a frequency of 1305 cm which he ascribes to transitions from vibrationally excited HO2. Investigations of vibrational quenching processes are of great interest, and if the vibrationally excited species emit infrared radiation, then emission spectrometry may be the most satisfactory way of following the reaction. Davidson et describe a shock-tube study of the relaxation of... [Pg.287]

See other pages where Infrared emission, from vibrationally excited species is mentioned: [Pg.15]    [Pg.94]    [Pg.315]    [Pg.4]    [Pg.32]    [Pg.39]    [Pg.33]    [Pg.24]    [Pg.122]    [Pg.290]    [Pg.91]    [Pg.1]    [Pg.249]    [Pg.52]    [Pg.55]    [Pg.950]    [Pg.288]    [Pg.152]    [Pg.152]    [Pg.249]    [Pg.200]   
See also in sourсe #XX -- [ Pg.287 ]



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Emission infrared

Emission vibrational

Emissions from

Excited species

Infrared emission, from vibrationally excited

Infrared from vibrationally excited

Vibration excitation

Vibration excited

Vibrational infrared

Vibrationally excited

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