scholarly journals ROLE OF GALAXY MERGERS IN COSMIC STAR FORMATION HISTORY

2009 ◽  
Vol 697 (2) ◽  
pp. 1764-1783 ◽  
Author(s):  
Yong Shi ◽  
George Rieke ◽  
Jennifer Lotz ◽  
Pablo G. Perez-Gonzalez
Keyword(s):  
Star Formation ◽  
Star Formation History ◽  
Galaxy Mergers ◽  
Formation History

scholarly journals HUBBLE SPACE TELESCOPEGRISM SPECTROSCOPY OF EXTREME STARBURSTS ACROSS COSMIC TIME: THE ROLE OF DWARF GALAXIES IN THE STAR FORMATION HISTORY OF THE UNIVERSE

2014 ◽  
Vol 789 (2) ◽  
pp. 96 ◽  
Author(s):  
Hakim Atek ◽  
Jean-Paul Kneib ◽  
Camilla Pacifici ◽  
Matthew Malkan ◽  
Stephane Charlot ◽  
...  
Keyword(s):  
Star Formation ◽  
Dwarf Galaxies ◽  
Cosmic Time ◽  
Star Formation History ◽  
Formation History ◽  
History Of ◽  
The Universe

scholarly journals Stellar Populations in High-z Galaxy Mergers

1999 ◽  
Vol 186 ◽  
pp. 202-202
Author(s):  
Yasuhiro Shioya ◽  
Kenji Bekki
Keyword(s):  
Star Formation ◽  
Chemical Evolution ◽  
Stellar Populations ◽  
Star Formation History ◽  
Galaxy Mergers ◽  
Formation History ◽  
Self Consistent ◽  
Consistent Manner ◽  
History Of ◽  
The Difference

We investigate the nature of stellar populations of major galaxy mergers between late-type spirals considerably abundant in interstellar medium by performing numerical simulations designed to solve both the dynamical and chemical evolution in a self-consistent manner. We particularly consider that the star formation history of galaxy mergers is a crucial determinant for the nature of stellar populations of merger remnants, and therefore investigate how the difference in star formation history between galaxy mergers affects the chemical evolution of galaxy mergers.

scholarly journals The star formation history of redshiftz∼ 2 galaxies: the role of the infrared prior

2013 ◽  
Vol 14 (1) ◽  
pp. 15-34 ◽  
Author(s):  
Lu-Lu Fan ◽  
Andrea Lapi ◽  
Alessandro Bressan ◽  
Mario Nonino ◽  
Gianfranco De Zotti ◽  
...  
Keyword(s):  
Star Formation ◽  
Star Formation History ◽  
Formation History ◽  
History Of

scholarly journals The role of massive halos in the star formation history of the Universe

2015 ◽  
Vol 579 ◽  
pp. A132 ◽  
Author(s):  
P. Popesso ◽  
A. Biviano ◽  
A. Finoguenov ◽  
D. Wilman ◽  
M. Salvato ◽  
...  
Keyword(s):  
Star Formation ◽  
Star Formation History ◽  
Formation History ◽  
History Of ◽  
Massive Halos ◽  
The Universe

The role of AGN in galaxy star formation: A case study of a radio galaxy at z = 2.6

2019 ◽  
Vol 15 (S356) ◽  
pp. 224-224
Author(s):  
Allison Man
Keyword(s):  
Star Formation ◽  
Radio Galaxy ◽  
Star Formation History ◽  
Molecular Gas ◽  
Ob Stars ◽  
Massive Galaxies ◽  
Radio Jets ◽  
Formation History

AbstractRadio galaxies are ideal sites to scrutinize AGN feedback physics, as they are massive galaxies with jets that interact with the surrounding ISM. I will present a detailed analysis of the recent star formation history and conditions of a starbursting, massive radio galaxy at z = 2.6, PKS 0529-549. In the 8.5-hour VLT/X-Shooter spectrum, we detect unambiguous signatures of stellar photospheric absorption lines originating from OB-stars. Comparison with model spectra shows that more than one burst took place in its recent past: the most recent one at 4 − 7 Myr, and another aged ⩾20 Myr. ALMA observations of the [CI] atomic carbon emission line indicates that it has a low molecular gas fraction (∼13%) and short depletion time (∼40 Myr). Most intriguing is the modest velocity dispersion (⩽50 km/s) of these photospheric lines and the ALMA [CI] cold gas. We attribute its efficient star formation to compressive gas motions, induced by radio jets and/or interaction. Star formation works in concert with the AGN to remove any residual molecular gas and eventually leads to quenching.

scholarly journals The Star Formation History of Eridanus II: On the Role of Supernova Feedback in the Quenching of Ultrafaint Dwarf Galaxies*

2021 ◽  
Vol 909 (2) ◽  
pp. 192 ◽  
Author(s):  
C. Gallart ◽  
M. Monelli ◽  
T. Ruiz-Lara ◽  
A. Calamida ◽  
S. Cassisi ◽  
...  
Keyword(s):  
Star Formation ◽  
Dwarf Galaxies ◽  
Star Formation History ◽  
Formation History ◽  
History Of ◽  
Supernova Feedback

scholarly journals The role of minor mergers in the recent star formation history of early-type galaxies

2009 ◽  
Vol 394 (4) ◽  
pp. 1713-1720 ◽  
Author(s):  
Sugata Kaviraj ◽  
Sebastien Peirani ◽  
Sadegh Khochfar ◽  
Joseph Silk ◽  
Scott Kay
Keyword(s):  
Star Formation ◽  
Star Formation History ◽  
Early Type ◽  
Formation History ◽  
History Of ◽  
Minor Mergers

scholarly journals The star formation history of galaxies: the role of galaxy mass, morphology and environment

2015 ◽  
Vol 450 (3) ◽  
pp. 2749-2763 ◽  
Author(s):  
V. Guglielmo ◽  
B. M. Poggianti ◽  
A. Moretti ◽  
J. Fritz ◽  
R. Calvi ◽  
...  
Keyword(s):  
Star Formation ◽  
Star Formation History ◽  
Formation History ◽  
History Of
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