搜索结果: 1-4 共查到“理论天体物理学 Milky Way”相关记录4条 . 查询时间(0.071 秒)
A Census of Baryons and Dark Matter in an Isolated, Milky Way-sized Elliptical Galaxy
Baryons Dark Matter Milky Way-sized Elliptical Galaxy
2011/1/13
We present a study of the dark and luminous matter in the isolated elliptical galaxy NGC720, based on deep X-ray observations made with Chandra and Suzaku. The gas is reliably measured to ~R2500, allo...
Towards a fully consistent Milky Way disc model - II. The local disc model and SDSS data of the NGP region
Galaxy Astrophysics (astro-ph.GA)
2010/12/31
We have used the self-consistent vertical disc models of the solar neighbourhood presented in Just & Jahreiss (2010), which are based on different star formation histories (SFR) and fit the local kine...
Rotation of the Milky Way and the formation of the Magellanic Stream
Cosmology and Extragalactic Astrophysics (astro-ph.CO)
2010/12/24
We studied the impact of the revisited values for the LSR circular velocity of the Milky Way (Reid et al. 2004) on the formation of the Magellanic Stream. The LSR circular velocity was varied within i...
The B[e] phenomenon in the Milky Way and Magellanic Clouds
Solar and Stellar Astrophysics (astro-ph.SR)
2010/12/23
Discovered over 30 years ago, the B[e] phenomenon has not yet revealed all its puzzles. New objects that exhibit it are being discovered in the Milky Way, and properties of known objects are being con...
