Revisited abundance diagnostics in quasars: Fe II/Mg II ratios

Astrophysical Journal

Volumn 592, Issue 2 II, 2003, Pages

  Verner, E ^a,b   Bruhweiler, F ^a,b   Verner, D ^a   Johansson, S ^c   Gull, T ^b  

^a CATHOLIC UNIVERSITY OF AMERICA   (United States)

^b NASA GODDARD SPACE FLIGHT CENTER   (United States)

^c LUND UNIVERSITY   (Sweden)

Author keywords

Atomic processes; Line: formation; Methods: numerical; Quasars: emission lines

Indexed keywords

EID: 0042918051     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/377571     Document Type: Article

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