A SPECTROSCOPIC SURVEY OF THE FIELDS OF 28 STRONG GRAVITATIONAL LENSES: THE GROUP CATALOG

With a large, unique spectroscopic survey in the fields of 28 galaxy-scale strong gravitational lenses, we identify groups of galaxies in the 26 adequately sampled fields. Using a group-finding algorithm, we find 210 groups with at least 5 member galaxies; the median number of members is 8. Our samp...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	The Astrophysical journal 2016-12, Vol.833 (2)
Hauptverfasser:	Wilson, Michelle L., Zabludoff, Ann I., Ammons, S. Mark, Momcheva, Ivelina G., Williams, Kurtis A., Keeton, Charles R.
Format:	Artikel
Sprache:	eng
Schlagworte:	ALGORITHMS ASTROPHYSICS, COSMOLOGY AND ASTRONOMY GALAXIES GRAVITATIONAL LENSES MASS RADIAL VELOCITY RED SHIFT SENSITIVITY SPECTROSCOPY
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!