Results 131 to 140 of about 150,221 (221)

The Evolution of Starburst Galaxies

open access: yes, 2000
8 pages, 4 figures, to be published in proceedings of the MPIA workshop, "Modes of Star Formation and the Origin of Field Star Populations", ed. E.
openaire   +2 more sources

Spatially resolved star-formation histories of local post-starburst galaxies: Starburst and quenching spatial patterns consistent with recent mergers

open access: yes
Post-starburst (PSB) galaxies, having recently experienced a starburst followed by rapid quenching, are excellent laboratories to probe physical mechanisms that drive starbursts and shutting down of star formation. Integral-field spectroscopy reveals the
Yirui Zheng   +17 more
core   +1 more source

How Accurately Can Obscured Galaxy Luminosities Be Measured Using Spectral Energy Distribution Fitting of Near- through Far-infrared Observations?

open access: yesThe Astrophysical Journal
Infrared-luminous galaxies are important sites of stellar and black hole mass assembly at most redshifts. Their luminosities are often estimated by fitting spectral energy distribution (SED) models to near- to far-infrared data, but the dependence of ...
Duncan Farrah   +25 more
doaj   +1 more source

Starburst-induced Gas–Star Kinematic Misalignment

open access: yesThe Astrophysical Journal Letters
A kinematic misalignment of the stellar and gas components is a phenomenon observed in a significant fraction of galaxies. However, the underlying physical mechanisms are not well understood. A commonly proposed scenario for the formation of a misaligned
Elia Cenci   +6 more
doaj   +1 more source

Local starburst galaxies and their descendants

open access: yes, 2016
Aims. Despite strong interest in the starburst phenomenon in extragalactic astronomy, the concept remains ill-defined. Here we use a strict definition of starburst to examine the statistical properties of starburst galaxies in the local universe. We also
Göran Östlin   +19 more
core   +1 more source

Modelling the UV to sub-mm SED of starburst galaxies

open access: yes, 2015
This paper reviews the theoretical modelling of starburst galaxies with particular emphasis on the importance of the gas-phase physics in determining the form of the continuum SED and the emission line spectrum.
Dopita, Michael
core   +1 more source

No Metallicity Preference in Fast Radio Burst Host Galaxies

open access: yesThe Astrophysical Journal Letters
Fast radio bursts (FRBs) are millisecond-duration extragalactic radio transients of unknown origin, and studying their host galaxies could offer clues to constrain progenitor models.
Shotaro Yamasaki   +3 more
doaj   +1 more source

IRAS observations of starburst galaxies [PDF]

open access: yes, 1987
Far infrared properties of Starburst galaxies were analyzed using IRAS observations at 25, 60, and 100 micrometers. Seventy-nine of 102 Starburst galaxies from the list of Balzano were detected.
Sekiguchi, Kazuhiro
core  

Machine Learning Classification of COSMOS2020 Galaxies: Quiescent versus Star-forming

open access: yesThe Astrophysical Journal
Accurately distinguishing between quiescent and star-forming galaxies is essential for understanding galaxy evolution. Traditional methods, such as spectral energy distribution (SED) fitting, can be computationally expensive and may struggle to capture ...
Vahid Asadi   +6 more
doaj   +1 more source

The Cosmic Owl: Twin Active Collisional Ring Galaxies with Starburst Merging Front at z = 1.14

open access: yesThe Astrophysical Journal
Galaxy mergers play a critical role in driving galaxy evolution, especially by transforming galaxy morphology, redistributing gas around galaxies, triggering active galactic nuclei (AGN), and stimulating star formation.
Mingyu Li   +14 more
doaj   +1 more source

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