Results 131 to 140 of about 72,131 (316)

MID-INFRARED PROPERTIES OF NEARBY LUMINOUS INFRARED GALAXIES. I. SPITZER INFRARED SPECTROGRAPH SPECTRA FOR THE GOALS SAMPLE [PDF]

, 2013
The Great Observatories All-Sky LIRG Survey (GOALS) is a comprehensive, multiwavelength study of luminous infrared galaxies (LIRGs) in the local universe. Here we present low resolution Spitzer Infrared Spectrograph spectra covering 5–38 μm and provide a
S. Stierwalt, S. Stierwalt, L. Armus, J. Surace, H. Inami, A. Petric, T. Díaz-Santos, S. Haan, S. Haan, V. Charmandaris, V. Charmandaris, J. Howell, D. Kim, J. Marshall, J. Mazzarella, H. Spoon, S. Veilleux, A. Evans, A. Evans, D. Sanders, P. Appleton, G. Bothun, C. Bridge, B. Chan, D. Frayer, K. Iwasawa, L. Kewley, S. Lord, B. Madore, J. Melbourne, E. Murphy, J. Rich, B. Schulz, E. Sturm, T. Vavilkin, Kevin C. Xu   +35 more
semanticscholar   +1 more source

Searching for Dark Galaxies with H I Detection from the Arecibo Legacy Fast ALFA (ALFALFA) Survey

The Astrophysical Journal Supplement Series
We present a catalog of 142 dark galaxy candidates in a region covered by the Arecibo Legacy Fast ALFA (ALFALFA) survey. We start with 344 ALFALFA H i sources without optical counterparts and remove those that do not seem to have a dark galaxy origin. To
Minseong Kwon, Ho Seong Hwang, Brian R. Kent, Ilsang Yoon, Gain Lee, Hyein Yoon   +5 more
doaj   +1 more source

GOALS-JWST: Revealing the Buried Star Clusters in the Luminous Infrared Galaxy VV 114

The Astrophysical Journal Letters, 2023
We present the results of a James Webb Space Telescope NIRCam investigation into the young massive star cluster (YMC) population in the luminous infrared galaxy VV 114.
Sean T. Linden, Aaron S. Evans, Lee Armus, Jeffrey A. Rich, Kirsten L. Larson, Thomas Lai, George C. Privon, Vivian U, Hanae Inami, Thomas Bohn, Yiqing Song, Loreto Barcos-Muñoz, Vassilis Charmandaris, Anne M. Medling, Sabrina Stierwalt, Tanio Diaz-Santos, Torsten Böker, Paul van der Werf, Susanne Aalto, Philip Appleton, Michael J. I. Brown, Christopher C. Hayward, Justin H. Howell, Kazushi Iwasawa, Francisca Kemper, David T. Frayer, David Law, Matthew A. Malkan, Jason Marshall, Joseph M. Mazzarella, Eric J. Murphy, David Sanders, Jason Surace   +32 more
doaj   +1 more source

Outflows in Infrared-Luminous Starbursts at z < 0.5. II. Analysis and Discussion

, 2005
We have performed an absorption-line survey of outflowing gas in 78 starburst-dominated, infrared-luminous galaxies. This is the largest study of superwinds at z < 3. Superwinds are found in almost all infrared-luminous galaxies, and changes in detection
Rupke, David S., Sanders, D. B., Veilleux, Sylvain   +2 more
core   +1 more source

MID-INFRARED ATOMIC FINE-STRUCTURE EMISSION-LINE SPECTRA OF LUMINOUS INFRARED GALAXIES: SPITZER/IRS SPECTRA OF THE GOALS SAMPLE [PDF]

, 2013
We present the data and our analysis of mid-infrared atomic fine-structure emission lines detected in Spitzer/Infrared Spectrograph high-resolution spectra of 202 local Luminous Infrared Galaxies (LIRGs) observed as part of the Great Observatories All ...
H. Inami, L. Armus, V. Charmandaris, B. Groves, L. Kewley, A. Petric, S. Stierwalt, T. D'iaz-Santos, J. Surace, J. Rich, S. Haan, J. Howell, A. Evans, J. Mazzarella, J. Marshall, P. Appleton, S. Lord, H. Spoon, D. Frayer, H. Matsuhara, S. V. Noao, SSCCaltech, U. Crete, IESLFoundation for ResearchTechnology-Hellas, O. Paris, Mpia, The Australian National University, Caltech, U. Virginia, The Carnegie Observatories, Csiro, Nrao, Ipac, Nasa Herschel Science Center, Cornell University, Jaxaisas, U. Maryland   +36 more
semanticscholar   +1 more source

The subarcsecond infrared structures at the centers of infrared-luminous galaxies

The Astrophysical Journal, 1990
This paper presents 1.6-2.2-micron imaging observations of the centers of nine galaxies with high 60-100-micron luminosities. Eight of the nine galaxies contain central 2.2-micron sources that are larger than the point spread function, which typically had a size (FWHM) of 1.0 arcsec. The typical physical size of the 2.2-micron sources is about 0.5 kpc.
S. A. Eales, E. E. Becklin, K.-W. Hodapp, D. A. Simons, C. G. Wynn-Williams   +4 more
openaire   +1 more source

A Pair of Leading Spiral Arms in a Luminous Infrared Galaxy? [PDF]

The Astrophysical Journal, 2008
Leading spiral arms are a rare phenomenon. We present here one of the very few convincing candidates of spiral arms opening counter-intuitively in the same direction as the galaxy disk is rotating. This detection in a luminous IR galaxy (LIRG) IRAS 18293-3134 is based on near infrared (NIR) adaptive optics imaging with the Very Large Telescope and long-
Vaisanen, Petri, Ryder, Stuart, Mattila, Seppo, Kotilainen, Jari   +3 more
openaire   +2 more sources

Building on the Archives: Connecting the CN/CO Intensity Ratio with Global Galaxy Properties in Nearby U/LIRGs

The Astrophysical Journal
We use the CN/CO intensity ratio to obtain the dense gas fraction, f _dense , for a sample of 16 ultraluminous and luminous infrared (IR) galaxies and compare f _dense with a suite of global galaxy properties.
Blake Ledger, Christine D. Wilson, Osvald Klimi, Núria Torres-Albà, Toshiki Saito   +4 more
doaj   +1 more source

CO J=2-1 line emission in cluster galaxies at z~1: fueling star formation in dense environments [PDF]

, 2012
We present observations of CO J=2-1 line emission in infrared-luminous cluster galaxies at z~1 using the IRAM Plateau de Bure Interferometer. Our two primary targets are optically faint, dust-obscured galaxies (DOGs) found to lie within 2 Mpc of the ...
Alberts, Stacey, Armus, Lee, Brodwin, Mark, Bussmann, Robert S., Desai, Vandana, Dey, Arjun, Floc'h, Emeric Le, Jannuzi, Buell, Melbourne, Jason, Pope, Alexandra, Stern, Daniel, Wagg, Jeff   +11 more
core   +2 more sources

A HERSCHEL SURVEY OF THE [N ii] 205 μm LINE IN LOCAL LUMINOUS INFRARED GALAXIES: THE [N ii] 205 μm EMISSION AS A STAR FORMATION RATE INDICATOR [PDF]

, 2013
We present, for the first time, a statistical study of [N ii] 205 μm line emission for a large sample of local luminous infrared galaxies using Herschel Spectral and Photometric Imaging Receiver Fourier Transform Spectrometer (SPIRE FTS) data.
Yinghe Zhao, Yinghe Zhao, Nanyao Lu, C. Xu, Yu Gao, S. Lord, J. Howell, K. Isaak, V. Charmandaris, V. Charmandaris, T. Díaz-Santos, P. Appleton, A. Evans, A. Evans, K. Iwasawa, Jamie Leech, J. Mazzarella, A. Petric, D. Sanders, B. Schulz, J. Surace, P. V. D. Werf   +21 more
semanticscholar   +1 more source