Results 71 to 80 of about 10,366 (216)

The Size–Mass Relation of Post-starburst Galaxies in the Local Universe [PDF]

, 2022
Xinkai Chen, Zesen Lin, Xu Kong, Zhixiong Liang, Guangwen Chen, Hong-Xin Zhang   +5 more
openalex   +1 more source

ADF22-WEB: Detection of a Molecular Gas Reservoir in a Massive Quiescent Galaxy Located in a z ≈ 3 Protocluster Core

The Astrophysical Journal Letters
We present a study of the molecular gas reservoirs and dust contents in three quiescent galaxies (QGs) located in the core of the z = 3.09 SSA22 protocluster.
Hideki Umehata, Mariko Kubo, Kouichiro Nakanishi   +2 more
doaj   +1 more source

Reconstructing the Assembly of Massive Galaxies. II. Galaxies Develop Massive and Dense Stellar Cores as They Evolve and Head toward Quiescence at Cosmic Noon

The Astrophysical Journal, 2023
We use the spectral energy distribution fitting code Prospector to reconstruct the nonparametric star formation history (SFH) of massive ( $\mathrm{log}{M}_{* }\gt 10.3$ ) star-forming galaxies (SFGs) and quiescent galaxies (QGs) at redshift z _obs ∼ 2 ...
Zhiyuan Ji, Mauro Giavalisco
doaj   +1 more source

MOSFIRE Spectroscopy of Quiescent Galaxies at 1.5 < z < 2.5. II - Star Formation Histories and Galaxy Quenching [PDF]

, 2019
We investigate the stellar populations for a sample of 24 quiescent galaxies at 1.5 < z < 2.5 using deep rest-frame optical spectra obtained with Keck MOSFIRE. By fitting templates simultaneously to the spectroscopic and photometric data, and exploring a
Belli, Sirio, Ellis, Richard S., Newman, Andrew B.   +2 more
core   +2 more sources

SQuIGG E: Buried Star Formation Cannot Explain the Rapidly Fading CO(2–1) Luminosity in Massive, z ∼ 0.7 Post-starburst Galaxies

The Astronomical Journal
Observational and theoretical studies have long held that rapid gas consumption in starbursts is responsible for the formation of the most massive quiescent galaxies at high redshift.
David J. Setton, Justin S. Spilker, Rachel Bezanson, Katherine A. Suess, Jenny E. Greene, Andy D. Goulding, Elia Cenci, Vincenzo R. D’Onofrio, Robert Feldmann, Mariska Kriek, Anika Kumar, Yuanze Luo, Desika Narayanan, Margaret E. Verrico, Pengpei Zhu   +14 more
doaj   +1 more source

A Numerical Investigation of Tidal Disruption Rate Enhancement in Post-Starburst galaxies [PDF]

, 2023
Marco Tinyeung Xue, Fu‐Guo Xie
openalex   +1 more source

Are E+A Galaxies Dusty-Starbursts?: VLA 20cm Radio Continuum Observation

, 2004
E+A galaxies are characterized as a galaxy with strong Balmer absorption lines but without any [OII] or Halpha emission lines. Strong Balmer absorption lines indicate that E+A galaxies have experienced a starburst within the last 100 Msun yr^-1) hidden ...
Goto, Tomotsugu
core   +3 more sources

The Evolutionary Status of Isolated Dwarf Irregular Galaxies II. Star Formation Histories and Gas Depletion [PDF]

, 2001
The results of UBV and H alpha imaging of a large sample of isolated dwarf irregular galaxies are interpreted in the context of composite stellar population models.
Arimoto N., Babul A., Gallagher J. S., III, Girardi L., Kruger H., Liese van Zee, Madau P., Makarova L., Scalo J. M., Skillman E. D., Skillman E. D., Tinsley B. M., van den Hoek L. B.   +12 more
core   +2 more sources

From starburst to quiescence: post-starburst galaxies and their large-scale clustering over cosmic time [PDF]

, 2021
Aaron Wilkinson, O. Almaini, Vivienne Wild, David T. Maltby, William G. Hartley, Chris Simpson, Kate Rowlands   +6 more
openalex   +1 more source

The Impact of Starbursts on the Circumgalactic Medium [PDF]

, 2013
We present a study exploring the impact of a starburst on the properties of the surrounding circum-galactic medium (CGM): gas located beyond the galaxy's stellar body and extending out to the virial radius (200 kpc). We obtained ultraviolet spectroscopic
Borthakur, Sanchayeeta, Heckman, Timothy, Schiminovich, David, Strickland, David, Wild, Vivienne   +4 more
core   +2 more sources