Results 121 to 130 of about 689 (170)

The spatial clustering of ultraluminous infrared galaxies over 1.5 < z < 3

, 2006
We present measurements of the spatial clustering of galaxies with stellar masses 1011 M, infrared luminosities 1012 L, and star formation rates 200 M yr-1 in two redshift intervals: 1.5 1, both starbursts and active galactic nuclei.
Tom Babbedge (16066511), Ian Waddington (16101842), Carol Lonsdale (16066517), Duncan Farrah (7725866), Fan Fang (2198533), Seb Oliver (4460809), Mari Polletta (16080344), Jason Surace (12626002), Harding Smith (16111190), Colin Borys (16111187), David Shupe (16079330), Michael Rowan-Robinson (16061762)   +11 more
core  

Evidence for multiple mergers among ultraluminous infrared galaxies: Remnants of compact groups?

, 2000
arXiv:astro-ph/9912151v2In a large sample of ultraluminous infrared galaxies (ULIRGs) imaged with the Hubble Space Telescope, we have identified a significant subsample that shows evidence for multiple mergers.
Bushouse, Howard, Lucas, Ray A., Borne, Kirk D., Colina, Luis   +3 more
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The Magnetic Fields of the Dusty Nuclei and Molecular Outflows of Arp 220

The Astrophysical Journal Letters
Galaxy mergers trigger starburst activity and galactic outflows that enrich the circumgalactic medium (CGM), profoundly impacting galaxy evolution. These phenomena are intrinsically linked to the physical conditions of the medium, which is permeated by ...
Enrique Lopez-Rodriguez, Josep M. Girart, Miguel Pérez-Torres, Mar Mezcua, Gemma Busquet, Rubén Herrero-Illana, Antxon Alberdi, José M. Torrelles   +7 more
doaj   +1 more source

Disclosing Submillimeter Galaxy Formation: Mergers or Secular Evolution?

The Astrophysical Journal
We analyze the morphology of 125 submillimeter galaxies (SMGs) in the PRIMER-COSMOS field using double Sérsic modeling on JWST NIRCam images across six bands (F150W, F200W, F277W, F356W, F410M, and F444W), with SMGs being classified by the bulge Sérsic ...
Siu-Wang Chan, Yiping Ao, Qing-hua Tan
doaj   +1 more source

Probing Heavily Obscured Active Galactic Nuclei in Major Galaxy Mergers Using the Millimeter–X-Ray Correlation

The Astrophysical Journal Letters
The study of heavily obscured supermassive black hole (SMBH) growth in late-stage galaxy mergers is challenging: column densities N _H > 10 ^24 cm ^−2 can block most nuclear emission, leaving significant gaps in the SMBH growth census.
Macarena Droguett-Callejas, Ezequiel Treister, Loreto Barcos-Muñoz, Makoto Johnstone, Franz E. Bauer, Taiki Kawamuro, Núria Torres-Albà, Claudio Ricci, Michael Koss, Yiqing Song, Alessandro Peca, Aaron Evans, Jorge González   +12 more
doaj   +1 more source

Celebrating 30 years of science from the James Clerk Maxwell Telescope. [PDF]

R Soc Open Sci, 2017
Robson I, Holland WS, Friberg P.
europepmc   +1 more source

HST NICMOS imaging of z ~ 2, 24 µm-selected ultraluminous infrared galaxies [PDF]

, 2008
We present Hubble Space Telescope NICMOSH-band imaging of 33 ultraluminous infrared galaxies (ULIRGs) at z ~ 2 that were selected from the 24 µm catalog of the Spitzer Extragalactic First Look Survey.
Dasyra, Kalliopi M., Yan, Lin, Surace, Jason, Helou, George, Colbert, James, Sajina, Anna   +5 more
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Global Hot Gas Excess in (Ultra)Luminous Infrared Galaxies: Replicating Galactic Nuclei Scaling Relations between Diffuse X-Ray Emission and Star Formation on Galaxy-wide Scales

The Astrophysical Journal
Hot ionized interstellar medium interlinks star formation and stellar feedback processes, redistributing energy, momentum, and material throughout galaxies.
Chunyi Zhang, Junfeng Wang
doaj   +1 more source

Origins Space Telescope: predictions for far-IR spectroscopic surveys. [PDF]

Publ Astron Soc Aust, 2019
Bonato M, De Zotti G, Leisawitz D, Negrello M, Massardi M, Baronchelli I, Cai ZY, Bradford CM, Pope A, Murphy EJ, Armus L, Cooray A.   +11 more
europepmc   +1 more source

Powering a giant : using x-ray emission to determine the power source of ultraluminous infrared galaxies [PDF]

, 2013
1 online resource (viii, 54 p.) : ill. (some col.)Includes abstract.Includes bibliographical references (p. 53-54).Ultraluminous Infrared Galaxies (ULIRGs) are one of the brightest sources of infrared radiation in the Universe, with luminosities upwards ...
Beanlands, Jennifer K.
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