Photoacoustic Detection of New Bands of HCN between 11 390 and 13 020 cm(-1).
J Mol Spectrosc
; 203(1): 158-164, 2000 Sep.
Article
em En
| MEDLINE
| ID: mdl-10930344
ABSTRACT
A laser photoacoustic technique has been used to measure the absorption spectrum of HCN in the region from 11 390 to 13 020 cm(-1) with a resolution that is limited by the Doppler- and pressure-broadened linewidth. This is a very sensitive technique that has allowed us to measure very weak bands with a small volume of gas. These measurements provide the rovibrational constants for a number of newly observed vibrational energy levels. Copyright 2000 Academic Press.
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Base de dados:
MEDLINE
Tipo de estudo:
Diagnostic_studies
Idioma:
En
Ano de publicação:
2000
Tipo de documento:
Article