Results 41 to 50 of about 74,113 (311)

Mid-Infrared Spectral Diagnostics of Luminous Infrared Galaxies [PDF]

AIP Conference Proceedings, 2010
We present a statistical analysis of 248 luminous infrared galaxies (LIRGs) which comprise the Great Observatories All‐sky LIRG Survey (GOALS) observed with the Infrared Spectrograph (IRS) on‐board Spitzer in the rest‐frame wavelength range between 5 and 38 μm.
A. Petric, Victor P. Debattista, C. C. Popescu   +2 more
openaire   +2 more sources

Hard X-Ray Emission of the Luminous Infrared Galaxy NGC 6240 as Observed by Nustar [PDF]

, 2015
We present a broadband (~0.3−70 keV) spectral and temporal analysis of NuSTAR observations of the luminous infrared galaxy NGC 6240 combined with archival Chandra, XMM-Newton, and BeppoSAX data.
S. Puccetti, S. Puccetti, A. Comastri, F. Bauer, W. Brandt, F. Fiore, F. Harrison, B. Luo, D. Stern, C. Urry, D. Alexander, A. Annuar, P. Ar'evalo, M. Baloković, S. Boggs, M. Brightman, F. Christensen, W. Craig, W. Craig, P. Gandhi, P. Gandhi, C. Hailey, M. Koss, S. Massa, A. Marinucci, C. Ricci, D. Walton, L. Zappacosta, W. Zhang   +28 more
semanticscholar   +1 more source

Infrared polarimetry of galaxies. I - Infrared luminous galaxies

The 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 Jay Jones, Dimitri Klebe
openaire   +1 more source

Mid infrared properties of distant infrared luminous galaxies [PDF]

Astronomy & Astrophysics, 2006
15 pages, 9 figures, accepted for publication in A& ...
Marcillac, D, Elbaz, D., Chary, R. R., Dickinson, M., Galliano, F., Morrison, G.   +5 more
openaire   +2 more sources

Supernova 2013fc in a circumnuclear ring of a luminous infrared galaxy: The big brother of SN 1998S [PDF]

, 2015
We present photometric and spectroscopic observations of SN 2013fc, a bright type II supernova (SN) in a circumnuclear star-forming ring in the luminous infrared galaxy ESO 154-G010, observed as part of the Public ESO Spectroscopic Survey of Transient ...
T. Kangas, S. Mattila, S. Mattila, E. Kankare, P. Lundqvist, P. Väisänen, M. Childress, G. Pignata, C. McCully, C. McCully, S. Valenti, S. Valenti, J. Vinkó, J. Vinkó, A. Pastorello, N. Elias-Rosa, M. Fraser, A. Gal-yam, R. Kotak, J. Kotilainen, S. Smartt, L. Galbany, L. Galbany, J. Harmanen, D. Howell, D. Howell, C. Inserra, G. H. Marion, R. Quimby, J. Silverman, T. Szalai, J. Wheeler, C. Ashall, S. Benetti, C. Romero-Cañizales, C. Romero-Cañizales, K. Smith, M. Sullivan, K. Tak'ats, D. Young   +39 more
semanticscholar   +1 more source

Engineering Strategies for Advancing Optical Signal Outputs in Smartphone‐Enabled Point‐of‐Care Diagnostics

Advanced Intelligent Systems, Volume 5, Issue 6, June 2023., 2023
This review discusses the design and application of current smartphone‐based diagnostic devices and highlights challenges associated with existent methods and perspectives on how to deal with those challenges from engineering aspects on the constant color signal acquisition, including smartphone adapter design, color space transformation, machine ...
Kexin Fan, Weiran Liu, Yuchen Miao, Zhen Li, Guozhen Liu   +4 more
wiley   +1 more source

Spatially resolved kinematics, galactic wind, and quenching of star formation in the luminous infrared galaxy IRAS F11506-3851 [PDF]

, 2014
We present a multi-wavelength integral field spectroscopic (IFS) study of the low-z luminous infrared galaxy IRAS F11506-3851 (ESO 320-G030) on the basis of the moderate spectral resolution observations (R 3400 4000) taken with the VIMOS and SINFONI ...
S. Cazzoli, S. Arribas, L. Colina, J. Piqueras-Lopez, E. Bellocchi, B. Emonts, R. Maiolino   +6 more
semanticscholar   +1 more source

The hyperluminous X‐ray source population

Astronomische Nachrichten, Volume 344, Issue 4, May 2023., 2023
Abstract We have recently published a catalog of 1843 candidate ultraluminous X‐ray sources (ULXs). This is the largest catalog of ULXs to date and was built by cross‐correlating recent serendipitous source catalogs from the XMM‐Newton, Swift, and Chandra observatories with a large sample of galaxies, primarily from HyperLEDA.
A. D. A. MacKenzie, T. P. Roberts, D. J. Walton   +2 more
wiley   +1 more source

Dense gas in luminous infrared galaxies [PDF]

Astronomy & Astrophysics, 2007
Molecules that trace the high-density regions of the interstellar medium have been observed in (ultra-)luminous (far-)infrared galaxies, in order to initiate multiple-molecule multiple-transition studies to evaluate the physical and chemical environment of the nuclear medium and its response to the ongoing nuclear activity. The HCN(1-0), HNC(1-0), HCO+(
Baan, W. A., Henkel, C., Loenen, A. F., Baudry, A., Wiklind, T.   +4 more
openaire   +3 more sources

SGAS 143845.1+145407: A Big, Cool Starburst at Redshift 0.816 [PDF]

, 2012
We present the discovery and a detailed multi-wavelength study of a strongly-lensed luminous infrared galaxy at z=0.816. Unlike most known lensed galaxies discovered at optical or near-infrared wavelengths this lensed source is red, r-Ks = 3.9 [AB ...
Abramson, Louis E., Bans, Alissa, Baxter, Eric J., Bayliss, Matthew B., Benford, Dominic J., Dahle, Hakon, Finkelstein, Keely D., Gladders, Michael D., Helsby, Jennifer E., Kelson, Daniel D., Koester, Benjamin P., Monson, Andrew J., Murphy, David, Persson, S. E., Rigby, Jane R., Sharon, Keren, Wuyts, Eva   +16 more
core   +3 more sources