Show simple item record

dc.contributor.authorKnowles, K.
dc.contributor.authorSievers, J.
dc.contributor.authorBaker, A.
dc.contributor.authorHughes, J.
dc.contributor.authorBasu, K.
dc.contributor.authorSommer, M.
dc.contributor.authorBharadwaj, V.
dc.contributor.authorHilton, M.
dc.contributor.authorMoodley, K.
dc.contributor.authorSikhosana, S.
dc.contributor.authorde Gasperin, F.
dc.contributor.authorIntema, Hubertus
dc.contributor.authorDeane, R.
dc.contributor.authorMakhathini, S.
dc.contributor.authorSmirnov, O.
dc.contributor.authorDevlin, M.
dc.contributor.authorDicker, S.
dc.contributor.authorStanchfield, S.
dc.contributor.authorFerrari, C.
dc.contributor.authorOozeer, N.
dc.contributor.authorPfrommer, C.
dc.contributor.authorvan der Heyden, K.
dc.contributor.authorZwart, J.
dc.identifier.citationKnowles, K. and Sievers, J. and Baker, A. and Hughes, J. and Basu, K. and Sommer, M. and Bharadwaj, V. et al. 2016. MERGHERS: An SZ-selected cluster survey with MeerKAT. Proceedings of Science.

The MeerKAT telescope will be one of the most sensitive radio arrays in the pre-SKA era. Here we discuss a low-frequency SZ-selected cluster survey with MeerKAT, the Meerkat Exploration of Relics, Giant Halos, and Extragalactic Radio Sources (MERGHERS) survey. The primary goal of this survey is to detect faint signatures of diffuse cluster emission, specifically radio halos and relics. SZ-selected cluster samples offer a homogeneous, mass-limited set of targets out to higher redshift than X-ray samples. MeerKAT is sensitive enough to detect diffuse radio emission at the faint levels expected in low-mass and high-redshift clusters, thereby enabling radio halo and relic formation theories to be tested with a larger statistical sample over a significantly expanded phase space. Complementary multiwavelength follow-up observations will provide a more complete picture of any clusters found to host diffuse emission, thereby enhancing the scientific return of the MERGHERS survey.

dc.publisherSPIE - Internatioal Society for Optocal Engineering
dc.titleMERGHERS: An SZ-selected cluster survey with MeerKAT
dc.typeJournal Article
dcterms.source.titleProceedings of Science
curtin.accessStatusOpen access

Files in this item


This item appears in the following Collection(s)

Show simple item record
Except where otherwise noted, this item's license is described as