Results 101 to 110 of about 10,366 (216)

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

Starbursts in interacting galaxies: Observations and models [PDF]

Starbursts have been a puzzling field of research for more than a decade. It is evident that they played a significant role in the evolution of many galaxies but still quite little is known about the starburst mechanisms.
Bernloehr, Konrad
core   +1 more source

Massive post-starburst galaxies at z > 1 are compact proto-spheroids

Monthly Notices of the Royal Astronomical Society, 2017
12 pages, 10 figures, published in MNRAS.
Omar Almaini, Vivienne Wild, David T. Maltby, William G. Hartley, Chris Simpson, Nina A. Hatch, Ross J. McLure, James S. Dunlop, Kate Rowlands   +8 more
openaire   +5 more sources

Far infrared and Radio emission in dusty starburst galaxies

, 2002
We revisit the nature of the FIR/Radio correlation by means of the most recent models for star forming galaxies. We model the IR emission with our population synthesis code, GRASIL (Silva et al. 1998).
A. Bressan, Almaini, Barger, Barger, Berkhuijsen, Blain, Calzetti, Carilli, Carilli, Clark, Condon, Condon, Condon, Dunne, Dwek, Eales, Edge, Elbaz, Flores, G. L. Granato, Garrett, Gavazzi, Goldader, Gordon, Granato, Granato, Granato, Hauser, Helou, Hughes, Ivison, Ivison, Kafatos, L. Silva, Lisenfeld, Meurer, Miller, Poggianti, Poggianti, Portinari, Puget, Ritossa, Rowan-Robinson, Rowan-Robinson, Rubin, Sanders, Silva, Smail, Smail, Smith, Soifer, Soifer, Thean, Veilleux, Wu, Yun, Yun   +56 more
core   +1 more source

SQuIGG E: Observational Evidence of Low Ongoing Star Formation Rates in Gas-rich Post-starburst Galaxies

The Astrophysical Journal
Atacama Large Millimeter/submillimeter Array observations have shown that candidate “post-starburst” galaxies (PSBs) at z  ∼ 0.6 can retain significant molecular gas reservoirs.
Pengpei Zhu, Katherine A. Suess, Mariska Kriek, David J. Setton, Rachel Bezanson, Vincenzo Donofrio, Robert Feldmann, Andy D. Goulding, Jenny E. Greene, Desika Narayanan, Justin Spilker   +10 more
doaj   +1 more source

Spectral Decomposition of Broad-Line AGNs and Host Galaxies

, 2005
Using an eigenspectrum decomposition technique, we separate the host galaxy from the broad line active galactic nucleus (AGN) in a set of 4666 spectra from the Sloan Digital Sky Survey (SDSS), from redshifts near zero up to about 0.75.
Berk, Daniel E. Vanden, Brinkmann, John, Burton, Ross E., Connolly, Andrew J., Hall, Patrick B., Jester, Sebastian, Schneider, Donald P., Shen, Jiajian, Szalay, Alex S., Yip, Ching-Wa   +9 more
core   +1 more source

Decoding the Single-peaked H i Spectra of Low Redshift Poststarburst Galaxies

The Astrophysical Journal
Recent observations with the Five-hundred-meter Aperture Spherical Telescope have revealed abundant reservoirs of neutral hydrogen (H I ) in low-redshift poststarburst galaxies (PSBs), raising the question of why star formation ceases rapidly in these ...
Qifeng Huang, Jing Wang, Sara L. Ellison, Zezhong Liang, Xuchen Lin, Dong Yang   +5 more
doaj   +1 more source

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

Extremely red galaxies: dust attenuation and classification

, 2003
We re-address the classification criterion for extremely red galaxies (ERGs) of Pozzetti and Mannucci (2000 -- PM00), which aims to separate, in the Ic-K (or Rc-K) vs. J-K colour--colour diagram, passively evolving, old (> 1 Gyr) stellar populations in a
A. N. Witt, Adelberger, Alexander, Andreani, Barger, Barsella, Beck, Bertoldi, Bessel, Bianchi, Branch, Brusa, C. Maraston, Calzetti, Calzetti, Calzetti, Cimatti, Cimatti, Cimatti, Cimatti, Cimatti, Cousins, D. Pierini, Davies, Drory, Dwek, Eales, Elbaz, Ellison, Elston, Fanelli, Fioc, Gavazzi, Gehrz, Gordon, Granato, Greenberg, Heckman, Hirashita, Hirashita, Hughes, Jones, Kauffmann, Kozasa, Lutz, Mannucci, Maraston, Mas-Hesse, McKee, Misselt, Mohan, Moriondo, Moseley, Nakai, Norman, Phillips, Pozzetti, R. Bender, Saglia, Salpeter, Smail, Smail, Smail, Smith, Smith, Springel, Stevens, Stiavelli, Suchkov, Suchkov, Takagi, Takeuchi, Thomas, Todini, Totani, Vijh, White, Wise, Witt, Witt, Yan   +80 more
core   +2 more sources

Population Models for Star Formation Timescales in Early Galaxies: The First Step toward Solving Outshining in Star Formation History Inference

The Astrophysical Journal
James Webb Space Telescope (JWST) has revealed temporarily quenched and ultraviolet-luminous galaxies in the early Universe, suggesting enhanced star formation stochasticity. Verifying this hypothesis is critical yet challenging.
Bingjie Wang, Joel Leja, Hakim Atek, Rachel Bezanson, Emilie Burnham, Pratika Dayal, Robert Feldmann, Jenny E. Greene, Benjamin D. Johnson, Ivo Labbé, Michael V. Maseda, Themiya Nanayakkara, Sedona H. Price, Katherine A. Suess, John R. Weaver, Katherine E. Whitaker   +15 more
doaj   +1 more source