机译:Searches for metal-poor stars from the Hamburg/ESO survey using the CH G band
Departamento de Astronomia-Instituto de Astronomia, Geofísica e Cincêias Atmosféricas, Universidade de so Paulo, So Paulo, SP 05508-090, Brazil;
Department of Physics and Astronomy, JINA (Joint Institute for Nuclear Astrophysics), Michigan State University, East Lansing, MI 48824, United States;
Zentrum für Astronomie der Universit?t Heidelberg, Landessternwarte, K?nigstuhl 12, 69117 Heidelberg, GermanyIndian Institute of Astrophysics, Koramangala, Bangalore 560034, IndiaHamburger Sternwarte, Universit?t Hamburg, Gojenbergsweg 112, 21029 Hamburg, GermanyAstrophysical Institute Potsdam, An der Sternwarte 16, 14482 Potsdam, Germany;
Galaxy: halo; stars: abundances; stars: carbon; stars: Population II; surveys;