Diode-laser measurements of N-2- and O-2-broadening coefficients in the nu(3) band of CH3D

被引：9

作者：

Walrand, J

Blanquet, G

Bouanich, JP

机构：

[1] FAC UNIV NOTRE DAME PAIX,LAB SPECT MOL,B-5000 NAMUR,BELGIUM

[2] UNIV PARIS 11,LAB PHYS MOL & APPLICAT,CNRS,F-91405 ORSAY,FRANCE

[3] UNIV PARIS 06,LAB PHYS MOL & APPLICAT,F-91405 ORSAY,FRANCE

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 1996年 / 52卷 / 08期

关键词：

CH3D; diode laser; N-2-O-2-broadening coefficients;

D O I：

10.1016/0584-8539(95)01609-0

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Using a tunable diode-laser spectrometer, N-2- and O-2-broadening coefficients have been measured in the P-Q and (Q)R branches of the nu(3) band of (CH3D)-C-12. The collisional widths have been obtained by fitting Voigt and Rautian profiles to the measured shapes of the lines. Semi-classical calculations of the broadening coefficients have shown the importance of the non-electrostatic contributions in the anisotropic intermolecular potential.

引用

收藏

页码：1037 / 1040

页数：4

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