THE PRESSURE BROADENING OF HDO BY O-2, N-2, H-2, AND HE BETWEEN 100 AND 600 K

被引：12

作者：

GOYETTE, TM ^{[1
]}

FERGUSON, DW ^{[1
]}

DELUCIA, FC ^{[1
]}

DUTTA, JM ^{[1
]}

JONES, CR ^{[1
]}

机构：

[1] N CAROLINA CENT UNIV,DEPT PHYS,DURHAM,NC 27707

来源：

JOURNAL OF MOLECULAR SPECTROSCOPY | 1993年 / 162卷 / 02期

关键词：

D O I：

10.1006/jmsp.1993.1292

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Microwave transitions of HDO pressure-broadened by H2, O2, N2, and He were studied in the temperature region between 100 and 600 K. Measurements below 250 K were made in a collisionally cooled cell. Above this temperature a conventional equilibrium cell was used in the region where the HDO has nonnegligible vapor pressure. Significant variations in both the pressure-broadening parameter and its temperature variation were observed among the studied transitions. Below 150 K deviations from the power law ordinarily used to describe the temperature variations were observed. © 1993 Academic Press, Inc.

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页码：366 / 374

页数：9

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