Results 111 to 120 of about 5,290 (158)

High-redshift star formation in the Atacama large millimetre/submillimetre array era. [PDF]

R Soc Open Sci, 2020
Hodge JA, da Cunha E.
europepmc   +1 more source

Systematic Study of the Inner Structure of Molecular Tori in Nearby U/LIRGs Using Velocity Decomposition of CO Rovibrational Absorption Lines

The Astrophysical Journal
Determining the inner structure of the molecular torus around an active galactic nucleus is essential for understanding its formation mechanism. However, spatially resolving the torus is difficult because of its small size.
Shusuke Onishi, Takao Nakagawa, Shunsuke Baba, Kosei Matsumoto, Naoki Isobe, Mai Shirahata, Hiroshi Terada, Tomonori Usuda, Shinki Oyabu   +8 more
doaj   +1 more source

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

A Large Molecular Gas Reservoir in the Protocluster SPT2349−56 at z = 4.3

The Astrophysical Journal Letters
We present Atacama Compact Array (ACA) Band-3 observations of the protocluster SPT2349−56, an extreme system hosting >10 ultraluminous infrared galaxies (ULIRGs; L _IR  ≳  10 ^12 L _⊙ ) in a 200 kpc diameter region at z  =  4.3, to study its integrated ...
Dazhi Zhou, Scott C. Chapman, Nikolaus Sulzenauer, Ryley Hill, Manuel Aravena, Pablo Araya-Araya, Jared Cathey, Daniel P. Marrone, Kedar A. Phadke, Cassie Reuter, Manuel Solimano, Justin S. Spilker, Joaquin D. Vieira, David Vizgan, George C. P. Wang, Axel Weiss   +15 more
doaj   +1 more source

Very Long Baseline Interferometry Detection of an Active Radio Source Potentially Driving 100 kpc Scale Emission in the Ultraluminous Infrared Galaxy IRAS F01004–2237

The Astrophysical Journal
The nearby ultraluminous infrared galaxy (ULIRG) IRAS F01004−2237 exhibits 100 kpc scale continuum emission at radio wavelengths. The absence of extended X-ray emission in IRAS F01004−2237 has suggested an active galactic nucleus (AGN) origin for the ...
Takayuki J. Hayashi, Yoshiaki Hagiwara, Masatoshi Imanishi   +2 more
doaj   +1 more source

Ultraluminous Infrared Galaxies and the Origin of QSOs

, 2001
LaTex, 11 pages with 7 embedded postscript figures, Review presented at the Workshop on "QSO Hosts and Their Environments", Granada, Spain, 10-12 January ...
openaire   +2 more sources

Luminosity Profiles of Merger Remnants

, 1999
Using published luminosity and molecular gas profiles of the late-stage mergers NGC 3921, NGC 7252 and Arp 220, we examine the expected luminosity profiles of the evolved merger remnants, especially in light of the massive CO complexes that are observed ...
Hibbard, J. E., Yun, Min S.
core  

Local Ultraluminous Infrared Galaxies and Quasars

, 2006
This paper reviews the recent results from a comprehensive investigation of the most luminous mergers in the local universe, the ultraluminous infrared galaxies (ULIRGs) and the quasars. First, the frequency of occurrence and importance of black hole driven nuclear activity in ULIRGs are discussed using the latest sets of optical, near-infrared, mid ...
openaire   +2 more sources

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

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