Searching for filaments and large-scale structure around DAFT/FADA clusters

Durret, F.; Márquez, I.; Acebrón, A.; Adami, C.; Cabrera-Lavers, A.; Capelato, H.; Martinet, N.; Sarron, F.; Ulmer, M. P.
Referencia bibliográfica

Astronomy and Astrophysics, Volume 588, id.A69, 19 pp.

Fecha de publicación:
4
2016
Número de autores
9
Número de autores del IAC
1
Número de citas
17
Número de citas referidas
16
Descripción
Context. Clusters of galaxies are located at the intersection of cosmic filaments and are still accreting galaxies and groups along these preferential directions. However, because of their relatively low contrast on the sky, filaments are difficult to detect (unless a large amount of spectroscopic data are available), and unambiguous detections have been limited until now to relatively low redshifts (z< ~ 0.3). Aims: This project is aimed at searching for extensions and filaments around clusters, traced by galaxies selected to be at the cluster redshift based on the red sequence. In the 0.4