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Absolute line intensities of the ν9 band of propyne at 15.5 μm

✍ Scribed by G. Blanquet; J. Walrand; M. Dang-Nhu

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
219 KB
Volume
48
Category
Article
ISSN
1386-1425

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✦ Synopsis

A tunable diode laser spectrometer was used to perform measurements of absolute line intensities for 20 transitions in the vg-fundamental of propyne centered at 15.5pm. From these data, the vibrational band-strength SE was significantly determined to be SE= 196.8 f 6.0 cm m2 atm-' at 297 K. These results will be used for further applications of astrophysical interest such as a refined contribution for modelling Titan's atmosphere.

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