|
|||||
|
|
Clues to the nature of damped Lyman α systems from chemical evolution models |
|
| Authors: | Gustavo A Lanfranchi Amancio C S Friaça |
| Institution: | IAG-USP, R. do Matão 1226, Cidade Universitária, 05508-900 São Paulo, SP, Brazil |
| Abstract: | |
| Keywords: | galaxies: evolution galaxies: formation intergalactic medium galaxies: ISM quasars: general cosmology: observations |