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.
引用
收藏
页数：2
相关论文
共 50 条
  • [21] THE INFRARED SPECTRUM OF PROTONATED OVALENE IN SOLID PARA-HYDROGEN AND ITS POSSIBLE CONTRIBUTION TO INTERSTELLAR UNIDENTIFIED INFRARED EMISSION
    Tsuge, Masashi
    Bahou, Mohammed
    Wu, Yu-Jong
    Allamandola, Louis
    Lee, Yuan-Pern
    ASTROPHYSICAL JOURNAL, 2016, 825 (02):
  • [22] Bands in the secondary spectrum of hydrogen
    Allen, HS
    Sandeman, I
    PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-CONTAINING PAPERS OF A MATHEMATICAL AND PHYSICAL CHARACTER, 1927, 114 (767) : 293 - 313
  • [23] Unidentified infrared emission bands and far-infrared emission in various interstellar medium
    Onaka, T
    Mizutani, M
    Chan, KW
    Tomono, D
    Shibai, H
    Takagawa, T
    Doi, Y
    ISO BEYOND THE PEAKS, 2000, 456 : 55 - 58
  • [24] INSOLUBLE ORGANIC MATERIAL OF THE ORGUEIL CARBONACEOUS CHONDRITE AND THE UNIDENTIFIED INFRARED BANDS
    WDOWIAK, TJ
    FLICKINGER, GC
    CRONIN, JR
    ASTROPHYSICAL JOURNAL, 1988, 328 (02): : L75 - L79
  • [25] SI3N4 EMISSIVITY AND THE UNIDENTIFIED INFRARED BANDS
    RUSSELL, RW
    CHATELAIN, MA
    HECHT, JH
    STEPHENS, JR
    INTERSTELLAR DUST : CONTRIBUTED PAPERS, 1989, 3036 : 157 - 162
  • [26] Two bands in the infrared spectrum of formaldehyde
    Ebers, ES
    Nielsen, HH
    JOURNAL OF CHEMICAL PHYSICS, 1937, 5 (10): : 822 - 827
  • [27] INFRARED-SPECTRUM OF QUENCHED CARBONACEOUS COMPOSITE (QCC) .2. A NEW IDENTIFICATION OF THE 7.7 AND 8.6 MICRON UNIDENTIFIED INFRARED-EMISSION BANDS
    SAKATA, A
    WADA, S
    ONAKA, T
    TOKUNAGA, AT
    ASTROPHYSICAL JOURNAL, 1987, 320 (01): : L63 - L67
  • [28] TEMPERATURE BEHAVIOR OF INFRARED-SPECTRA OF POLYCYCLIC AROMATIC-HYDROCARBONS AND THE UNIDENTIFIED INFRARED BANDS
    BLANCO, A
    FONTI, S
    OROFINO, V
    ASTROPHYSICAL JOURNAL, 1990, 364 (01): : 152 - 156
  • [29] Infrared absorption bands in hydrogen sulphide
    Nielsen, HH
    Barker, EF
    PHYSICAL REVIEW, 1931, 37 (06): : 727 - 732
  • [30] New bands in the Secondary Spectrum of Hydrogen
    Jog, DS
    PHILOSOPHICAL MAGAZINE, 1931, 11 (71): : 761 - 786
12345