Detection of the 1.6 μm E 4Π-A 4Π FeH System in Sunspot and Cool Star Spectra
Detection of the 1.6 μm E 4Π-A 4Π FeH System in Sunspot and Cool Star Spectra
复制标题
太阳黑子和冷星光谱中 1.6 μm E 4Π-A 4Π FeH 系统的检测
DOI：
10.1086/322382
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发表时间：
2001
期刊：
影响因子：
--
通讯作者：
K. Hinkle
中科院分区：
文献类型：
--
作者：
L. Wallace;K. Hinkle
在太阳黑子的高分辨率光谱和两个M矮星和一个L矮星的光谱中，已经发现了以前没有描述过的分子带。在已知产生FeH的源的实验室光谱中也发现了该带。该带的头部为1.583 μm（6317 cm-1），并退化为更长的波长。根据观测证据和已发表的预测带位置，建议这是FeH的E4-A4系统的0-0带。
Lines of a previously undescribed molecular band have been identified in high-resolution spectra of sunspots and in the spectra of two M dwarfs and one L dwarf. This band has also been found in laboratory spectra of a source known to produce FeH. The band has a head at 1.583 μm (6317 cm-1) and is degraded to longer wavelengths. Based on observational evidence and a published predicted band position, it is suggested that this is the 0-0 band of the E 4Π-A 4Π system of FeH.