CaII Absorbers in the Sloan Digital Sky Survey: Element Abundances and Dust

We present measurements of element abundance ratios and dust in CaII~absorbers identified in SDSS DR7+DR9. In an earlier paper we formed a statistical sample of 435 CaII absorbers and postulated that their statistical properties might be representative of at least two populations of absorbers. Here...

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Veröffentlicht in:	arXiv.org 2015-04
Hauptverfasser:	Sardane, Gendith M, Turnshek, David A, Rao, Sandhya M
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorbers Dust Populations Properties (attributes) Sky surveys (astronomy)
Online-Zugang:	Volltext
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