Results 141 to 150 of about 233,270 (276)

Green Peas in the Southern Sky: Broadband Color Selection and Spectroscopic Follow-up

open access: yesThe Astrophysical Journal
We present a systematic search for 1696 green pea (GP) galaxy candidates in the southern hemisphere selected from the Dark Energy Survey Data Release 2 and provide preliminary results from spectroscopic follow-up observations of 26 targets chosen among ...
Yejin Jeong   +3 more
doaj   +1 more source

Can Supernovae Quench Star Formation in High-z Galaxies?

open access: yesThe Astrophysical Journal
JWST is providing a unique opportunity to directly study the feedback processes regulating star formation (SF) in early galaxies. The two z > 5 quiescent systems (JADES-GS-z7-01-QU and MACS0417-z5BBG) detected so far show a recent starburst after which ...
Viola Gelli   +3 more
doaj   +1 more source

Starbursts and Galaxy Evolution

open access: yes, 2004
Starbursts are extreme concentrations of star-forming activity with mass conversion surface densities reaching over 1000 times higher than normal for disk galaxies. They are responsible for a large fraction of all cosmic star formation. They have shaped the cosmic landscape not just in individual galaxies but though the effects of "superwinds" that ...
openaire   +2 more sources

The heating of dust in starburst galaxies: The contribution of the nonionizing radiation [PDF]

open access: green, 1995
D. Calzetti   +4 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

open access: yesThe 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   +2 more
doaj   +1 more source

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