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Volumn 279, Issue 5352, 1998, Pages 844-847

Water in Betelgeuse and Antares

Author keywords

[No Author keywords available]

Indexed keywords

HYDROGEN; WATER;

EID: 0032488796     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.279.5352.844     Document Type: Article
Times cited : (31)

References (38)
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    • Far Infrared Supplement: Catalog of Infrared Observations May
    • D. Y. Gezari, M. Schmitz, J. M. Mead, in "Far Infrared Supplement: Catalog of Infrared Observations," NASA Ref. Publ. 1179 (May 1984).
    • (1984) NASA Ref. Publ. 1179
    • Gezari, D.Y.1    Schmitz, M.2    Mead, J.M.3
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    • T. Tsuji and K. Ohnaka, in Elementary Processes in Dense Plasmas, S. Ichimaru and S. Ogata, Eds. (Addison-Wesley, Reading, MA, 1995), pp. 193-200.
    • (1995) Elementary Processes in Dense Plasmas , pp. 193-200
    • Tsuji, T.1    Ohnaka, K.2
  • 24
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    • D. Rabin et al., Eds. Kluwer Academic, Dordrecht, Netherlands
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    • note
    • 2O absorption lines.
  • 27
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    • P. F. Bernath, archived spectra of the National Solar Observatory, spectrum #50, recorded 04/09/93 (1993)
    • P. F. Bernath, archived spectra of the National Solar Observatory, spectrum #50, recorded 04/09/93 (1993).
  • 33
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    • 2O will be patchy within our beam. There is evidence that the disk of α Ori is not uniform in brightness [see, for example, V. A. Klückers, M. G. Edmunds, R. H. Morris, N. Wooder, Mon. Not. R. Astron. Soc. 284, 711 (1997)]. If the water exists in localized areas, a model using a filling factor for water, rather than a uniform chromospheric layer, would be more appropriate. Observationally, a nonuniform distribution of water might make it possible to detect changes in the spectra as the star rotates.
    • (1997) Mon. Not. R. Astron. Soc. , vol.284 , pp. 711
    • Klückers, V.A.1    Edmunds, M.G.2    Morris, R.H.3    Wooder, N.4
  • 35
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    • Dow Chemical, Midland, MI
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    • note
    • The authors thank P. Bernath, K. Hinkle, and L. Wallace for supplying preprints; D. Deming, D. Reuter, and G. McCabe for discussions; R. Boyle, K. McFarland, and E. Zamkoff for assisting during the observations; G. Bjoraker for supplying line strengths; and the staff of the National Solar Observatory. The National Solar Observatory is a division of the National Optical Astronomy Observatories, which is operated by the Association of Universities for Research in Astronomy, under contract with the National Science Foundation. Celeste was manufactured by IR Systems, and its electronics were manufactured by Wallace Instruments. The BIB detector array was manufactured by Boeing Research and Technology Center.


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