A search for 1404-MHz H-2(+) line emission in the atmosphere of Jupiter and the radio source Sgr B2

被引：0
|
作者：
Venger, AP
Gosachinskii, IV
Dubrovich, VK
Lipovka, AA
Morozov, AS
机构：
来源：
ASTRONOMY LETTERS-A JOURNAL OF ASTRONOMY AND SPACE ASTROPHYSICS | 1997年 / 23卷 / 03期
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Measurements of the spectrum of Jupiter and the radio source Sgr B2 in the 1404.49-MHz line for the superfine transition (G'G'-GF) = 3/2, 5/2-1/2, 3/2 of the molecular ion H-2(+) are observed at the 4 sigma level. Various models that could lead to a significant abundance of H-2(+) are discussed. Expected brightness temperatures are estimated.
引用
收藏
页码：370 / 372
页数：3
相关论文
共 50 条
  • [21] Discovery of 14NH3 (2,2) Maser Emission in Sgr B2 Main
    Mills, E. A. C.
    Ginsburg, A.
    Clements, A. R.
    Schilke, P.
    Sanchez-Monge, A.
    Menten, K. M.
    Butterfield, N.
    Goddi, C.
    Schmiedeke, A.
    De Pree, C. G.
    ASTROPHYSICAL JOURNAL LETTERS, 2018, 869 (01)
  • [22] Odin spectral line observations of Sgr A and Sgr B2 at submm wavelengths and in the 118-GHz band
    Sandqvist, Aa.
    Bergman, P.
    Bernath, P.
    Frisk, U.
    Hjalmarson, A.
    Larsson, B.
    Lindqvist, M.
    Olberg, M.
    Olofsson, A. O. H.
    Pagani, L.
    GALACTIC CENTER WORKSHOP 2006: FROM THE CENTER OF THE MILKY WAY TO NEARBY LOW-LUMINOSITY GALACTIC NUCLEI, 2006, 54 : 72 - +
  • [23] H2O SOURCE IN SAGITTARIUS B2
    WAAK, JA
    MAYER, CH
    ASTROPHYSICAL JOURNAL, 1974, 189 (01): : 67 - 68
  • [24] Far-infrared detection of H2D+ toward Sgr B2
    Cernicharo, J.
    Polehampton, E.
    Goicoechea, J. R.
    ASTROPHYSICAL JOURNAL, 2007, 657 (01): : L21 - L24
  • [25] H2O MASERS ASSOCIATED WITH COMPACT HII REGIONS IN SGR B2
    GENZEL, R
    DOWNES, D
    BIEGING, J
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1976, 177 (03) : P101 - P105
  • [26] APEX mapping of H3O+ in the Sgr B2 region
    van der Tak, F. F. S.
    Belloche, A.
    Schilke, P.
    Guesten, R.
    Philipp, S.
    Comito, C.
    Bergman, P.
    Nyman, L. -A.
    ASTRONOMY & ASTROPHYSICS, 2006, 454 (02) : L99 - L102
  • [27] A SPECTROSCOPIC STUDY OF THE DR-21 OUTFLOW SOURCE .2. THE VIBRATIONAL H-2 LINE EMISSION
    GARDEN, RP
    GEBALLE, TR
    GATLEY, I
    NADEAU, D
    ASTROPHYSICAL JOURNAL, 1991, 366 (02): : 474 - 483
  • [28] The relic radio source B2 0924+30
    Klein, U
    Mack, KH
    Gregorini, L
    Parma, P
    EXTRAGALACTIC RADIO SOURCES, 1996, (175): : 345 - 346
  • [29] A CRIRES-search for H3+ emission from the hot Jupiter atmosphere of HD 209458 b
    1600, EDP Sciences (589):
  • [30] A CRIRES-search for H3+ emission from the hot Jupiter atmosphere of HD 209458 b
    Lenz, L. F.
    Reiners, A.
    Seifahrt, A.
    Kaeufl, H. U.
    ASTRONOMY & ASTROPHYSICS, 2016, 589
12345