High Resolution IR Stratospheric Spectral Atlas and Laboratory Studies

9423848高盛这个项目的目标是扩展丹佛大学的高分辨率地图集(约0.002厘米-1)红外太阳吸收平流层光谱以及根据以前的美国国家科学基金会拨款启动的相应的实验室和理论研究。目前出版的高分辨率平流层地图集涵盖了800至1690厘米-1之间的几个区间。对于每个间隔，列出了带有分子和原子标识的准确的线位置。许多新的光谱特征已经被识别和分析。这项研究的主要目标是：1)在2.5-30微米区域扩大0.002厘米-1分辨率图谱，主要利用已经获得的太阳光谱和实验室光谱，预计在1994年-1997年获得新的光谱；2)扩大实验室和平流层光谱的特定平流层分子的光谱分析，如臭氧、硝酸、硝酸氯、氟化碳、二氧化氮、分子氧等。目前的地图集工作和辅助的实验室研究为我们通过大气和太阳光谱学了解大气化学作出了重大贡献，预计还会有进一步的贡献。

9423848 Goldman The goal of this project is to extend the University of Denver atlas of high resolution (approx. 0.002 cm-1) infrared solar absorption stratospheric spectra and the corresponding laboratory and theoretical studies initiated under previous NSF grants. The currently published high resolution stratospheric atlas covers several intervals between 800 and 1690 cm-1. For each interval, accurate line positions with molecular and atomic identifications are tabulated. Numerous new spectral features have been identified and analyzed. The major objectives of this research are: 1) to extend the 0.002 cm-1 resolution atlases over additional intervals in the 2.5-30um region, mostly with solar and laboratory spectra already obtained, and new spectra anticipated to be obtained in 1994-1997; 2) to extend the spectroscopic analysis of specific stratospheric molecules, such as ozone, nitric acid, chlorine nitrate, carbonyl fluoride, nitrogen dioxide, molecular oxygen, and others, from the laboratory and the stratospheric spectra. The current atlas work and the supporting laboratory studies have contributed significantly to our understanding of atmospheric chemistry through atmospheric and solar spectroscopy, and further contributions are expected.