Results 121 to 130 of about 146,314 (245)

Different Influence of Gas Accretion on the Evolution of Star-forming and Non-star-forming Galaxies

The Astrophysical Journal
Using integral field spectroscopic data from the Mapping Nearby Galaxies at Apache Point Observatory survey, we investigate the spatially resolved properties and empirical relations of a star-forming galaxy and a non-star-forming galaxy hosting ...
Min Bao, Wenlong Zhao, Qirong Yuan
doaj   +1 more source

Starburst Galaxies in Their Last Billion Years: An Hδ Absorption Line Selected Sample

The Astrophysical Journal
In this paper, we focus on the study of starburst galaxies in their final billion years. Our galaxy selection is based solely on the presence of the H δ absorption line, which permits the later evolution of starburst galaxies to be traced, coinciding ...
Shumei Wu, Jia-Sheng Huang, Cheng Cheng, Y. Sophia Dai   +3 more
doaj   +1 more source

Spin statistics in binary galaxies - Implications for formation and evolution

, 1984
G. Hélou
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Secular evolution of late-type disc galaxies: formation of bulges and the origin of bar dichotomy [PDF]

, 2000
Masafumi Noguchi
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The Star-forming Main Sequence in JADES and CEERS at z > 1.4: Investigating the Burstiness of Star Formation

The Astrophysical Journal
We have used public JWST/NIRSpec and JWST/NIRCam observations from the CEERS and JADES surveys in order to analyze the star-forming main sequence (SFMS) over the redshift range 1.4 ≤ z < 7.
Leonardo Clarke, Alice E. Shapley, Ryan L. Sanders, Michael W. Topping, Gabriel B. Brammer, Trinity Bento, Naveen A. Reddy, Emily Kehoe   +7 more
doaj   +1 more source

Galaxy formation and evolution -- II. Energy balance, star formation and feedback [PDF]

, 2000
F. Buonomo, G. Carraro, C. Chiosi, Cesario Lia   +3 more
openalex   +1 more source

Analysis of Galaxies at the Extremes: Failed Galaxy Progenitors in the MAGNETICUM Simulations

The Open Journal of Astrophysics
There is increasing observational evidence for a “failed galaxy” formation pathway for ultra-diffuse galaxies (UDGs) at low redshift however they currently lack simulated counterparts.
Jonah S. Gannon, Lucas C. Kimmig, Duncan A. Forbes, Jean P. Brodie, Lucas M. Valenzuela, Rhea-Silvia Remus, Joel L. Pfeffer, Klaus Dolag   +7 more
doaj   +1 more source

The formation of the Hubble sequence of disc galaxies: the effects of early viscous evolution [PDF]

, 2000
Bing Zhang, Rosemary F. Ġ. Wyse
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Star Formation and Dust in the Cosmic Web

The Astrophysical Journal
The large-scale environment of the cosmic web is believed to impact galaxy evolution, but there is still no consensus regarding the mechanisms. We use a semi-analytic model (SAM) galaxy catalog to study the star formation and dust content of local ...
Massimiliano Parente, Cinthia Ragone-Figueroa, Pablo López, Héctor J. Martínez, Andrés N. Ruiz, Laura Ceccarelli, Valeria Coenda, Facundo Rodriguez, Gian Luigi Granato, Andrea Lapi, Rien van de Weygaert   +10 more
doaj   +1 more source

Aeos: The Impact of Population III Initial Mass Function and Star-by-star Models in Galaxy Simulations

The Astrophysical Journal
We explore the effect of variations in the Population III initial mass function (IMF) and star-by-star feedback on early galaxy formation and evolution using the A eos simulations. We compare simulations with two different Population III IMFs: M _char  = 
Kaley Brauer, Jennifer Mead, John H. Wise, Greg L. Bryan, Mordecai-Mark Mac Low, Alexander P. Ji, Andrew Emerick, Eric P. Andersson, Anna Frebel, Benoit Côté   +9 more
doaj   +1 more source