Temperature dependence of self-broadening in molecular-oxygen spectrum

被引：6

作者：

deAngelis, M

Gianfrani, L

Pavone, F

Sasso, A

Tino, GM

机构：

[1] UNIV NAPLES,FAC SCI AMBIENTALI 2,I-81100 CASERTA,ITALY

[2] EUROPEAN LAB NON LINEAR SPECT,I-50125 FLORENCE,ITALY

来源：

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA D-CONDENSED MATTER ATOMIC MOLECULAR AND CHEMICAL PHYSICS FLUIDS PLASMAS BIOPHYSICS | 1996年 / 18卷 / 05期

关键词：

D O I：

10.1007/BF02453246

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The P-P(k=9) magnetic-dipole transition of the oxygen 0-0 vibrational band of the red system b(1) Sigma(g)(+) <-- X(3) Sigma(g)(-) was observed with absorption spectroscopy using a tunable CW diode laser. A systematic investigation of the self-collisional broadening was performed for different gas pressures and temperatures. The temperature dependence of the self-broadening coefficient was determined to be T--(1.02+/-0.05). Our results are of interest for collisional theory and as reference data in atmospheric monitoring applications.

引用

页码：557 / 564

页数：8

共 11 条

[1] LINE-BREADTHS OF THE MICROWAVE SPECTRUM OF OXYGEN [J].