Results 111 to 120 of about 14,171 (214)

The Importance of Gas Starvation in Driving Satellite Quenching in Galaxy Groups at z ~ 0.8

The Astrophysical Journal
We present results from a Keck/DEIMOS survey to study satellite quenching in group environments at z  ~ 0.8 within the Extended Groth Strip (EGS). We target 11 groups in the EGS with extended X-ray emission. We obtain high-quality spectroscopic redshifts
Devontae C. Baxter, Sean P. Fillingham, Alison L. Coil, Michael C. Cooper   +3 more
doaj   +1 more source

CAUGHT IN THE ACT: GAS AND STELLAR VELOCITY DISPERSIONS IN A FAST QUENCHING COMPACT STAR-FORMING GALAXY AT z ∼ 1.7 [PDF]

, 2016
Guillermo Barro, S. M. Faber, Avishai Dekel, Camilla Pacifici, Pablo G. Pérez‐González, Elisa Toloba, David C. Koo, Jonathan R. Trump, Shigeki Inoue, Yicheng Guo, Fengshan Liu, Joel R. Primack, Anton M. Koekemoer, Gabriel Brammer, A. Cava, N. Cardiel, Daniel Ceverino, C. Eliche, Jerome J. Fang, Steven L. Finkelstein, Dale D. Kocevski, Rachael Livermore, Elizabeth J. McGrath   +22 more
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DESI Massive Poststarburst Galaxies at z ∼ 1.2 Have Compact Structures and Dense Cores

The Astrophysical Journal
Poststarburst galaxies (PSBs) are young quiescent galaxies that have recently experienced a rapid decrease in star formation, allowing us to probe the fast-quenching period of galaxy evolution.
Yunchong Zhang, David J. Setton, Sedona H. Price, Rachel Bezanson, Gourav Khullar, Jeffrey A. Newman, Jessica Nicole Aguilar, Steven Ahlen, Brett H. Andrews, David Brooks, Todd Claybaugh, Axel de la Macorra, Biprateep Dey, Peter Doel, Enrique Gaztañaga, Satya Gontcho A Gontcho, Jenny E. Greene, Stephanie Juneau, Robert Kehoe, Theodore Kisner, Mariska Kriek, Joel Leja, Marc Manera, Aaron Meisner, Ramon Miquel, John Moustakas, Francisco Prada, Graziano Rossi, Eusebio Sanchez, Michael Schubnell, Małgorzata Siudek, Justin Spilker, David Sprayberry, Katherine A. Suess, Gregory Tarlé, Hu Zou, DESI Collaboration   +36 more
doaj   +1 more source

THE ISLANDS PROJECT. I. ANDROMEDA XVI, AN EXTREMELY LOW MASS GALAXY NOT QUENCHED BY REIONIZATION* [PDF]

, 2016
M. Monelli, C. E. Martínez-Vázquez, Edouard J. Bernard, Carme Gallart, Evan D. Skillman, Daniel R. Weisz, Andrew E. Dolphin, S. L. Hidalgo, Andrew A. Cole, Nicolas F. Martin, A. Aparicio, S. Cassisi, Michael Boylan-Kolchin, Lucio Mayer, Alan W. McConnachie, Kristen B. W. McQuinn, Julio F. Navarro   +16 more
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A massive quiescent galaxy at redshift 4.658. [PDF]

Nature, 2023
Carnall AC, McLure RJ, Dunlop JS, McLeod DJ, Wild V, Cullen F, Magee D, Begley R, Cimatti A, Donnan CT, Hamadouche ML, Jewell SM, Walker S.   +12 more
europepmc   +1 more source

Two Distinct Classes of Quiescent Galaxies at Cosmic Noon Revealed by JWST PRIMER and UNCOVER

The Astrophysical Journal Letters
We present a measurement of the low-mass quiescent size–mass relation at cosmic noon (1 < z < 3) from the JWST PRIMER and UNCOVER treasury surveys, which highlights two distinct classes of quiescent galaxies.
Sam E. Cutler, Katherine E. Whitaker, John R. Weaver, Bingjie Wang, Richard Pan, Rachel Bezanson, Lukas J. Furtak, Ivo Labbe, Joel Leja, Sedona H. Price, Yingjie Cheng, Maike Clausen, Fergus Cullen, Pratika Dayal, Anna de Graaff, Mark Dickinson, James S. Dunlop, Robert Feldmann, Marijn Franx, Mauro Giavalisco, Karl Glazebrook, Jenny E. Greene, Norman A. Grogin, Garth Illingworth, Anton M. Koekemoer, Vasily Kokorev, Danilo Marchesini, Michael V. Maseda, Tim B. Miller, Themiya Nanayakkara, Erica J. Nelson, David J. Setton, Heath Shipley, Katherine A. Suess   +33 more
doaj   +1 more source

Is the cluster environment quenching the Seyfert activity in elliptical and spiral galaxies? [PDF]

, 2016
Rafael S. de Souza, M. L. L. Dantas, A. Krone-Martins, Ewan Cameron, P. Coelho, Mohammad W. Hattab, M. de Val-Borro, Joseph M. Hilbe, J. Elliott, Alex Hagen   +9 more
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From large-scale environment to CGM angular momentum to star forming activities – II. Quenched galaxies [PDF]

, 2021
Shengdong Lu, D. Xu, Sen Wang, Zheng Cai, Chuan He, C. K. Xu, Xiaoyang Xia, Shude Mao, Volker Springel, Lars Hernquist   +9 more
openalex   +1 more source

Testing Galaxy Formation Models with the Stellar Mass–Halo Mass Relations for Star-forming and Quiescent Galaxies

The Astrophysical Journal
The tight relationship between the stellar mass and halo mass of galaxies is one of the most fundamental scaling relations in galaxy formation and evolution. It has become a critical constraint for galaxy formation models.
Kai Wang, Yingjie Peng
doaj   +1 more source

The evolution of galaxies at constant number density: a less biased view of star formation, quenching, and structural formation [PDF]

, 2016
Jamie R. Ownsworth, Christopher J. Conselice, Carl J. Mundy, Alice Mortlock, William G. Hartley, K. J. Duncan, O. Almaini   +6 more
openalex   +1 more source