The HITRAN 2004 molecular spectroscopic database
The HITRAN 2004 molecular spectroscopic database
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DOI：
10.1016/j.jqsrt.2004.10.008
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发表时间：
2005-12-01
影响因子：
2.3
通讯作者：
Wagner, G
中科院分区：
文献类型：
--
作者：
Rothman, LS;Jacquemart, D;Wagner, G
本文介绍了 2004 版 HITRAN 分子光谱数据库的现状。 HITRAN 编译由多个组件组成，用作辐射传输计算代码的输入：通过气相分子的可见光谱的微波的各个线参数；具有密集光谱特征的分子的吸收截面，即单个谱线不可分辨的光谱；紫外波段的单独谱线参数和吸收截面；气溶胶的折射率；与数据库相关的一般属性的表和文件；和数据库管理软件。数据库的逐行部分包含 39 个分子的光谱参数，包括许多它们的同位素异数体。HITRAN 各个谱线参数的数据库部分的格式经历了近二十年来最广泛的增强。现在它列出了爱因斯坦 A 系数、跃迁上下能级的统计权重、更好的量子识别表示系统以及增强的参考和不确定性代码。此外，还可以对由于线混合而导致的线过渡加宽进行修正。 (C) 2005 Elsevier Ltd. 保留所有权利。
This paper describes the status of the 2004 edition of the HITRAN molecular spectroscopic database. The HITRAN compilation consists of several components that serve as input for radiative transfer calculation codes: individual line parameters for the microwave through visible spectra of molecules in the gas phase; absorption cross-sections for molecules having dense spectral features, i.e., spectra in which the individual lines are unresolvable; individual line parameters and absorption cross-sections for bands in the ultra-violet; refractive indices of aerosols; tables and files of general properties associated with the database; and database management software. The line-by-line portion of the database contains spectroscopic parameters for 39 molecules including many of their isotopologues.The format of the section of the database on individual line parameters of HITRAN has undergone the most extensive enhancement in almost two decades. It now lists the Einstein A-coefficients, statistical weights of the upper and lower levels of the transitions, a better system for the representation of quantum identifications, and enhanced referencing and uncertainty codes. In addition, there is a provision for making corrections to the broadening of line transitions due to line mixing. (C) 2005 Elsevier Ltd. All rights reserved.