The C [CLC][CSC]iv[/CSC][/CLC] Absorption–M[CLC]g[/CLC] [CLC][CSC]ii[/CSC][/CLC] Kinematics Connection in 〈[CLC][ITAL]z[/ITAL][/CLC]〉 ∼ 0.7 Galaxies
| Autor: | D. P. Schneider, Buell T. Jannuzi, Christopher W. Churchill, Jane C. Charlton, Charles C. Steidel, R. R. Mellon, S. Kirhakos |
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| Rok vydání: | 1999 |
| Předmět: |
Physics
Faint Object Spectrograph Star formation Astronomy and Astrophysics Astrophysics::Cosmology and Extragalactic Astrophysics Astrophysics Kinematics 01 natural sciences Galaxy Connection (mathematics) Space and Planetary Science Hubble space telescope Ionization 0103 physical sciences Astrophysics::Solar and Stellar Astrophysics Astrophysics::Earth and Planetary Astrophysics Halo 010306 general physics 010303 astronomy & astrophysics Astrophysics::Galaxy Astrophysics |
| Zdroj: | The Astrophysical Journal. 519:L43-L46 |
| ISSN: | 0004-637X |
| DOI: | 10.1086/312102 |
| Popis: | We have examined Faint Object Spectrograph data from the Hubble Space Telescope Archive for CIV 1548,1550 absorption associated with 40 MgII 2796,2803 absorption-selected galaxies at 0.4 color; if further data corroborate this trend, in view of the strong CIV-MgII kinematics correlation, it could imply a connection between stellar populations, star formation episodes, and the kinematics and ionization conditions of halo gas at z~1. |
| Databáze: | OpenAIRE |
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