Results 121 to 130 of about 887 (163)

COOL-LAMPS. VI. Lens Model and New Constraints on the Properties of COOL J1241+2219, a Bright z = 5 Lyman Break Galaxy and its z = 1 Cluster Lens

The Astrophysical Journal
We present a strong lensing analysis of COOL J1241+2219, the brightest known gravitationally lensed galaxy at z ≥ 5, based on new multiband Hubble Space Telescope (HST) imaging data. The lensed galaxy has a redshift of z = 5.043, placing it shortly after
Maxwell Klein, Keren Sharon, Kate Napier, Michael D. Gladders, Gourav Khullar, Matthew Bayliss, Håkon Dahle, M. Riley Owens, Antony Stark, Sasha Brownsberger, Keunho J. Kim, Nicole Kuchta, Guillaume Mahler, Grace Smith, Ryan Walker, Katya Gozman, Michael N. Martinez, Owen S. Matthews Acuña, Kaiya Merz, Jorge A. Sanchez, Daniel J. Kavin Stein, Ezra O. Sukay, Kiyan Tavangar   +22 more
doaj   +1 more source

Conduction and the Star Formation Threshold in Brightest Cluster Galaxies [PDF]

, 2008
G. Mark Voit, K. W. Cavagnolo, Megan Donahue, D. A. Rafferty, B. R. McNamara, P. E. J. Nulsen   +5 more
openalex   +1 more source

Near-infrared evolution of brightest cluster galaxies in the most X-ray luminous clusters since z = 1 [PDF]

, 2008
J. P. Stott, A. C. Edge, G. P. Smith, A. M. Swinbank, H. Ebeling   +4 more
openalex   +1 more source

Brightest Cluster Galaxy Formation in the z = 4.3 Protocluster SPT 2349-56: Discovery of a Radio-loud Active Galactic Nucleus

The Astrophysical Journal
We have observed the z = 4.3 protocluster SPT2349−56 with the Australia Telescope Compact Array (ATCA) with the aim of detecting radio-loud active galactic nuclei (AGNs) among the ∼30 submillimeter (submm) galaxies (SMGs) identified in the structure.
Scott C. Chapman, Ryley Hill, Manuel Aravena, Melanie Archipley, Arif Babul, James Burgoyne, Rebecca E. A. Canning, Roger P. Deane, Carlos De Breuck, Anthony H. Gonzalez, Christopher C. Hayward, Seon Woo Kim, Matt Malkan, Dan P. Marrone, Vincent McIntyre, Eric Murphy, Emily Pass, Ryan W. Perry, Kedar A. Phadke, Douglas Rennehan, Cassie Reuter, Kaja M. Rotermund, Douglas Scott, Nick Seymour, Manuel Solimano, Justin Spilker, Anthony A. Stark, Nikolaus Sulzenauer, Nick Tothill, Joaquin D. Vieira, David Vizgan, George Wang, Axel Weiss   +32 more
doaj   +1 more source

Brightest Cluster Galaxy Formation in Low-Redshift Galaxy Clusters

, 2001
W. A. Barkhouse, H. K. C. Yee, Omar López-Cruz   +2 more
openalex   +2 more sources

Brightest Cluster Galaxies and the Las Campanas Distant Cluster Survey

, 2001
Dennis Zaritsky, Amy E. Nelson, Luc Simard, Anthony H. Gonzalez, Julianne J. Dalcanton   +4 more
openalex   +2 more sources

FURTHER DEFINITION OF THE MASS-METALLICITY RELATION IN GLOBULAR CLUSTER SYSTEMS AROUND BRIGHTEST CLUSTER GALAXIES [PDF]

, 2009
Robert Cockcroft, William E. Harris, E. M. Wehner, Bradley C. Whitmore, Barry Rothberg   +4 more
openalex   +1 more source

The Properties of Brightest Cluster Galaxies in X-Ray Selected Clusters

, 2001
Sarah Brough, C. A. Collins, D. J. Burke, P. Lynam, Robert G. Mann   +4 more
openalex   +2 more sources

A 22 Billion M⊙ Black Hole in Holmberg 15A with Keck KCWI Spectroscopy and Triaxial Orbit Modeling

The Astrophysical Journal
Holmberg 15A (H15A), the brightest cluster galaxy of A85, has an exceptionally low central surface brightness even among local massive elliptical galaxies with distinct stellar cores, making it exceedingly challenging to obtain high-quality spectroscopy ...
Emily R. Liepold, Chung-Pei Ma, Jonelle L. Walsh   +2 more
doaj   +1 more source

LoCuSS: connecting the dominance and shape of brightest cluster galaxies with the assembly history of massive clusters [PDF]

, 2010
G. P. Smith, Habib G. Khosroshahi, A. Dariush, A. J. R. Sanderson, T. J. Ponman, J. P. Stott, C. P. Haines, Eiichi Egami, Dan Stark   +8 more
openalex   +1 more source