A size of ∼1 AU for the radio source Sgr A* at the centre of the Milky Way
- Author
- SHEN, Zhi-Qiang1 ; LO, K. Y2 ; LIANG, M.-C3 ; HO, Paul T. P4 5 ; ZHAO, J.-H4
[1] Shanghai Astronomical Observatory, 80 Nandan Road, Shanghai 200030, China
[2] National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, Virginia 22903, United States
[3] Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, California 91125, United States
[4] Harvard-Smithsonian CfA, 60 Garden Street, Cambridge, Massachusetts 02138, United States
[5] Institute of Astronomy & Astrophysics, Academia Sinica, PO Box 23-141, Taipei 106, Taiwan, Province of China - Source
Nature (London). 2005, Vol 438, Num 7064, pp 62-64, 3 p ; ref : 29 ref
- CODEN
- NATUAS
- ISSN
- 0028-0836
- Scientific domain
- Multidisciplinary
- Publisher
- Nature Publishing, London
- Publication country
- United Kingdom
- Document type
- Article
- Language
- English
- Keyword (fr)
- Borne inférieure Carte radio Centre galactique Cosmologie Effet relativiste Interférométrie Loi puissance Modèle Observation VLA Observation radiointerférométrique Radiosource compacte Radiosource cosmique Radiosource galactique Taille Trou noir supermassif Voie lactée Horizon événement
- Keyword (en)
- Lower bound Radio map Galactic centers Cosmology Relativistic effect Interferometry Power law Models VLA observation Radio interferometric observation Compact radiosource Cosmic radio sources Galactic radiosource Size Supermassive black hole Milky Way Event horizon
- Keyword (es)
- Cota inferior Mapa radio Efecto relativista Ley poder Modelo Observación VLA Observación radiointerferométrica Fuente radioeléctrica compacta Radiofuente galáctica Agujero negro supermasivo Horizonte acontecimiento
- Classification
- Pascal
- 001 Exact sciences and technology / 001E Earth, ocean, space / 001E03 Astronomy / 001E03A Fundamental astronomy and astrophysics. Instrumentation, techniques, and astronomical observations / 001E03A85 Astronomical observations / 001E03A85B Radio, microwave (> 1 mm)
- Pascal
- 001 Exact sciences and technology / 001E Earth, ocean, space / 001E03 Astronomy / 001E03D Stellar systems. Galactic and extragalactic objects and systems. The universe / 001E03D35 Characteristics and properties of the milky way / 001E03D35J Galactic center, bar, circumnuclear matter, and bulge (including black hole and distance measurements)
- Pascal
- 001 Exact sciences and technology / 001E Earth, ocean, space / 001E03 Astronomy / 001E03D Stellar systems. Galactic and extragalactic objects and systems. The universe / 001E03D70 Unidentified sources and radiation outside the solar system / 001E03D70D Radio sources
- Discipline
- Astronomy
- Origin
- Inist-CNRS
- Database
- PASCAL
- INIST identifier
- 17233262
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
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DOI
10.1038/nature04205 
https://dx.doi.org/10.1038/nature04205
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