SIMBAD references

2015ApJ...809..173W - Astrophys. J., 809, 173 (2015/August-3)

An extreme starburst in the core of a rich galaxy cluster at z = 1.7.

WEBB T., NOBLE A., DEGROOT A., WILSON G., MUZZIN A., BONAVENTURA N., COOPER M., DELAHAYE A., FOLTZ R., LIDMAN C., SURACE J., YEE H.K.C., CHAPMAN S., DUNNE L., GEACH J., HAYDEN B., HILDEBRANDT H., HUANG J., POPE A., SMITH M.W.L., PERLMUTTER S. and TUDORICA A.

Abstract (from CDS):

We have discovered an optically rich galaxy cluster at z = 1.7089 with star formation occurring in close proximity to the central galaxy. The system, SpARCS104922.6+564032.5, was detected within the Spitzer Adaptation of the red-sequence Cluster Survey, and confirmed through Keck-MOSFIRE spectroscopy. The rest-frame optical richness of Ngal(500 kpc) = 30±8 implies a total halo mass, within 500 kpc, of ∼3.8±1.2x1014 M, comparable to other clusters at or above this redshift. There is a wealth of ancillary data available, including Canada-France-Hawaii Telescope optical, UKIRT-K, Spitzer-IRAC/MIPS, and Herschel-SPIRE. This work adds submillimeter imaging with the SCUBA2 camera on the James Clerk Maxwell Telescope and near-infrared imaging with the Hubble Space Telescope. The mid/far-infrared (M/FIR) data detect an Ultra-luminous Infrared Galaxy spatially coincident with the central galaxy, with LIR= 6.2±0.9x1012 L. The detection of polycyclic aromatic hydrocarbons at

Abstract Copyright:

Journal keyword(s): galaxies: clusters: general - galaxies: evolution - galaxies: interactions - galaxies: starburst

CDS comments: SpARCS J104922+564032 BCG is not in SIMBAD.

Simbad objects: 10

goto Full paper

goto View the reference in ADS

To bookmark this query, right click on this link: simbad:2015ApJ...809..173W and select 'bookmark this link' or equivalent in the popup menu


2019.09.22-11:21:18

© Université de Strasbourg/CNRS

    • Contact