The unidentified infrared bands and the spectrum of atomic hydrogen

被引：2
|
作者：
Zagury, Frederic [1 ]
机构：
[1] Fdn Louis de Broglie, 23 Rue Marsoulan, F-75012 Paris, France
来源：
ASTRONOMY & ASTROPHYSICS | 2021年 / 652卷
关键词：
ISM: lines and bands; ISM: general; astrochemistry; INTERSTELLAR-MEDIUM; SPECTROSCOPY;
D O I：
10.1051/0004-6361/202141541
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
This letter compares the footprints on a spectral axis of the main unidentified infrared emission bands (UIBs) with the recombination lines of atomic hydrogen. The comparison shows striking correspondences, suggesting that atomic hydrogen may be involved in the production of UIBs.
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页数：2
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