Results 41 to 50 of about 35,402 (267)

Mid infrared properties of distant infrared luminous galaxies [PDF]

open access: yesAstronomy & Astrophysics, 2006
15 pages, 9 figures, accepted for publication in A& ...
David Elbaz   +5 more
openaire   +3 more sources

Infrared polarimetry of galaxies. I - Infrared luminous galaxies

open access: yesThe Astrophysical Journal, 1989
Les observations polarimetriques a 1.2, 1.65 et 2.2 μm sont presentees pour les noyaux de 6 galaxies IR lumineuses: IRAS 05189-2524, UGC 5101, Mrk 231, Mrk 273, Arp 220 et NGC 6240. Les nombreux mecanismes et les geometries responsables de la production de la polarisation dans le proche IR sont discutes en ...
Terry J. Jones, Dimitri I. Klebe
openaire   +2 more sources

Environmental dependence of local luminous infrared galaxies [PDF]

open access: yesAstronomy & Astrophysics, 2010
14 pages, 17 figures. To appear in A&A. Paper with high resolution figures is available at http://astro.kias.re.kr/~hshwang/doc/ms_hwang_lirg ...
Changbom Park   +6 more
openaire   +4 more sources

The Interaction between AGN and Starburst Activity in the Circumnuclear Region of NGC 7469 as Viewed with JWST

open access: yesThe Astrophysical Journal Letters, 2023
We combine mid-infrared diagnostics obtained from integral-field-unit observations taken with Mid-Infrared Instrument/Medium Resolution Spectrograph on the James Webb Space Telescope with cold molecular gas information derived from Atacama Large ...
Lulu Zhang, Luis C. Ho
doaj   +1 more source

Luminous and Obscured Quasars and Their Host Galaxies

open access: yesFrontiers in Astronomy and Space Sciences, 2018
The most heavily-obscured, luminous quasars might represent a specific phase of the evolution of the actively accreting supermassive black holes and their host galaxies, possibly related to mergers.
Agnese Del Moro   +9 more
doaj   +1 more source

GOALS-JWST: NIRCam and MIRI Imaging of the Circumnuclear Starburst Ring in NGC 7469

open access: yesThe Astrophysical Journal Letters, 2023
We present James Webb Space Telescope (JWST) imaging of NGC 7469 with the Near-Infrared Camera and the Mid-InfraRed Instrument. NGC 7469 is a nearby, z = 0.01627, luminous infrared galaxy that hosts both a Seyfert Type-1.5 nucleus and a circumnuclear ...
Thomas Bohn   +32 more
doaj   +1 more source

The Role of AGN in Luminous Infrared Galaxies from the Multiwavelength Perspective

open access: yesUniverse, 2022
Galaxy mergers provide a mechanism for galaxies to effectively funnel gas and materials toward their nuclei and fuel the central starbursts and accretion of supermassive black holes.
Vivian U
doaj   +1 more source

GOALS-JWST: Hidden Star Formation and Extended PAH Emission in the Luminous Infrared Galaxy VV 114

open access: yesThe Astrophysical Journal Letters, 2022
James Webb Space Telescope (JWST) Mid-Infrared Instrument (MIRI) images of the luminous infrared (IR) galaxy VV 114 are presented. This redshift ∼0.020 merger has a western component (VV 114W) rich in optical star clusters and an eastern component (VV ...
A. S. Evans   +34 more
doaj   +1 more source

Star-formation histories of local luminous infrared galaxies [PDF]

open access: yesAstronomy & Astrophysics, 2015
We present the analysis of the integrated spectral energy distribution (SED) from the ultraviolet (UV) to the far-infrared and H$ $ of a sample of 29 local systems and individual galaxies with infrared (IR) luminosities between 10^11 Lsun and 10^11.8 Lsun.
Luis Colina   +11 more
openaire   +10 more sources

Submillimetre surveys: The prospects for Herschel [PDF]

open access: yes, 2009
Using the observed submillimetre source counts, from 250-1200 microns (including the most recent 250, 350 and 500 micron counts from BLAST), we present a model capable of reproducing these results, which is used as a basis to make predictions for ...
Balland   +46 more
core   +1 more source

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