Results 51 to 60 of about 5,290 (158)
The Astrophysical Journal, 2023 We present the average rest-frame spectrum of the final catalog of dusty star-forming galaxies (DSFGs) selected from the South Pole Telescope's SPT-SZ survey and measured with Band 3 of the Atacama Large Millimeter/submillimeter Array.
C. Reuter +18 more
doaj +1 more source
, 1999 Integral field optical spectroscopy with the INTEGRAL fiber-based systemis used to map the extended ionized regions and gas flows in Mrk 273, one of the closest Ultraluminous Infrared galaxies (ULIRGs).
Arribas, S., Borne, K., Colina, L.
core +1 more source
Seeking for the Leading Actor on the Cosmic Stage: Galaxies versus Supermassive Black Holes
, 2012 Advances in Astronomy, Volume 2012, Issue 1, 2012.
Angela Bongiorno +4 more
wiley +1 more source
The JCMT SCUBA-2 Survey of the James Webb Space Telescope North Ecliptic Pole Time-Domain Field
The Astrophysical Journal Supplement Series, 2023 The James Webb Space Telescope Time-Domain Field (JWST-TDF) is an ∼14′ diameter field near the North Ecliptic Pole that will be targeted by one of the JWST Guaranteed Time Observations programs. Here, we describe our James Clerk Maxwell Telescope SCUBA-2
Minhee Hyun +16 more
doaj +1 more source
Low Accretion Rates in Black Holes in Late-stage Merger Ultraluminous Infrared Galaxies
The Astrophysical JournalWe explore the accretion rates of supermassive black holes (SMBHs) in late-stage galaxy mergers by observing three ultraluminous infrared galaxies (ULIRGs), IRAS 14378-3651, IRAS 17208-0014 and IRAS 23365+3604, using the JWST/MIRI Medium Resolution ...
George H. Rieke +13 more
doaj +1 more source
The Hosts of Ultraluminous Infrared Galaxies
, 1999 LaTex, 6 pages with 2 embedded postscript figures and updated references; submitted to the XVth IAP Meeting "Galaxy Dynamics: from the Early Universe to the Present", Paris, France, 9-13 July ...
Sanders, D. B. +4 more
openaire +2 more sources
Silicates in Ultraluminous Infrared Galaxies
The Astrophysical Journal, 2008 We analyze the mid-infrared (MIR) spectra of ultraluminous infrared galaxies (ULIRGs) observed with the Spitzer Space Telescope's Infrared Spectrograph. Dust emission dominates the MIR spectra of ULIRGs, and the reprocessed radiation that emerges is independent of the underlying heating spectrum.
Sirocky, M. M. +4 more
openaire +6 more sources
Core Revelations: The Star Formation and Active Galactic Nucleus Connection at the Heart of NGC 7469
The Astrophysical JournalWe investigate the star formation–active galactic nucleus (AGN) connection in the Seyfert 1 NGC 7469 using James Webb Space Telescope mid-infrared spectroscopic integral field unit (IFU) data.
Léa M. Feuillet +6 more
doaj +1 more source
Dynamics of Molecular Gas in the Central Region of the Quasar I Zwicky 1
The Astrophysical Journal, 2023 We present a study of the molecular gas distribution and kinematics in the cicumnuclear region (radii ≲2 kpc) of the z ≈ 0.061 quasar I Zwicky 1 using a collection of available Atacama Large Millimeter/submillimeter Array observations of the carbon ...
Qinyue Fei +6 more
doaj +1 more source
Millimeter-Wave Spectroscopy and Mapping of Quasar Hosts, and the Status of ULIRGs as Quasar 2s [PDF]
, 1998 It is becoming possible to detect high redshift quasars in various molecular lines, and to show by mapping lensed objects that the strong dust and molecular emission arises in warm dense ~100 pc-scale "tori." The properties of ULIRGs, at least those with
Alloin +54 more
core +2 more sources