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astro-ph2003
On the Detectability of the SZ Effect of Massive Young Galaxies
Daniel Rosa-Gonzalez, Roberto Terlevich, Elena Terlevich +2
The Sunyaev-Zel'dovich (SZ) effect expected to be associated with massive star-formation activity produced during the formation of the most luminous bulges of normal galaxies is di…
astro-ph2003
Clues to the nature of damped Lyman alpha systems from chemical evolution models
Gustavo A. Lanfranchi, Amancio Friaca
The evolution of the metallicity of damped Lyman alpha systems (DLAs) is investigated in order to understand the nature of these systems. The observational data on chemical abundan…