Errata: Unified Rotation Curve of the Galaxy — Decomposition into de Vaucouleurs Bulge, Disk, Dark Halo, and the 9-kpc Rotation Dip —
نویسندگان
چکیده
منابع مشابه
Unified Rotation Curve of the Galaxy — Decomposition into de Vaucouleurs Bulge , Disk , Dark Halo , and the 9 - kpc Rotation Dip —
We present a unified rotation curve of the Galaxy re-constructed from the existing data by re-calculating the distances and velocities for a set of galactic constants R0 =8 kpc and V0 =200 km s . We decompose it into a bulge with de Vaucouleurs-law profile of half-mass scale radius 0.5 kpc and mass 1.8×10M⊙, an exponential disk of scale radius 3.5 kpc of 6.5× 10M⊙, and an isothermal dark halo o...
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ژورنال
عنوان ژورنال: Publications of the Astronomical Society of Japan
سال: 2010
ISSN: 0004-6264,2053-051X
DOI: 10.1093/pasj/62.5.1367