Results 91 to 100 of about 73,764 (311)

Molecular gas in luminous infrared galaxies

The Astrophysical Journal, 1991
Radio observations of 60 bright IRAS galaxies with redshifts of 1500-25,000 km/sec are reported. Data obtained in the 1-0 line of CO using the 12-m NRAO radio telescope during 1985-1988 are presented in extensive tables, graphs, and line profiles and analyzed along with similar data on 29 less distant IRAS bright galaxies (Tinney et al., 1990).
D. B. Sanders, N. Z. Scoville, B. T. Soifer   +2 more
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

Molecular Gas Depletion and Starbursts in Luminous Infrared Galaxy Mergers [PDF]

, 1998
Most luminous infrared galaxies (LIGs) are closely interacting/merging systems that are rich in molecular gas. Here we study the relationship between the stage of the galaxy-galaxy interactions, the molecular gas mass, and the star formation rate as ...
Yu Gao, P. Solomon
semanticscholar   +1 more source

GOALS-JWST: The Warm Molecular Outflows of the Merging Starburst Galaxy NGC 3256

The Astrophysical Journal
We present James Webb Space Telescope (JWST) integral-field spectrograph observations of NGC 3256, a local infrared-luminous late-stage merging system with two nuclei roughly 1 kpc apart, both of which have evidence of cold molecular outflows. Using JWST/
Thomas Bohn, Hanae Inami, Aditya Togi, Lee Armus, Thomas S.-Y. Lai, Loreto Barcos-Munoz, Yiqing Song, S. T. Linden, Jason Surace, Marina Bianchin, Vivian U, Aaron S. Evans, Torsten Böker, Matthew A. Malkan, Kirsten L. Larson, Sabrina Stierwalt, Victorine A. Buiten, Vassilis Charmandaris, Tanio Diaz-Santos, Justin H. Howell, George C. Privon, Claudio Ricci, Paul P. van der Werf, Susanne Aalto, Christopher C. Hayward, Justin A. Kader, Joseph M. Mazzarella, Francisco Muller-Sanchez, David B. Sanders   +28 more
doaj   +1 more source

Disentangling Accretion Disk and Dust Emissions in the Infrared Spectrum of Type 1 AGN

Frontiers in Astronomy and Space Sciences, 2017
We use a semi-empirical model to reproduce the 0.1–10 μm spectral energy distribution (SED) of a sample of 85 luminous quasars. In the model, the continuum emission from the accretion disk as well as the nebular lines are represented by a single ...
Antonio Hernán-Caballero, Antonio Hernán-Caballero, Evanthia Hatziminaoglou, Almudena Alonso-Herrero, Silvia Mateos   +4 more
doaj   +1 more source

Resolved CO(1–0) Emission and Gas Properties in Luminous Dusty Star-forming Galaxies at z = 2–4

The Astrophysical Journal, 2023
We present the results of a survey of CO(1−0) emission in 14 infrared luminous dusty star-forming galaxies (DSFGs) at 2 < z < 4 with the NSF’s Karl G. Jansky Very Large Array.
F. Stanley, B. M. Jones, D. A. Riechers, C. Yang, S. Berta, P. Cox, T. J. L. C. Bakx, A. Cooray, H. Dannerbauer, S. Dye, D. H. Hughes, R. J. Ivison, S. Jin, M. Lehnert, R. Neri, A. Omont, P. van der Werf, A. Weiss   +17 more
doaj   +1 more source

Near‐Infrared and Star‐forming Properties of Local Luminous Infrared Galaxies [PDF]

The Astrophysical Journal, 2006
We use HST NICMOS continuum and Pa-alpha observations to study the near-infrared and star-formation properties of a representative sample of 30 local (d ~ 35-75Mpc) luminous infrared galaxies (LIRGs, infrared 8-1000um luminosities of L_IR=11-11.9[Lsun]).
Alonso Herrero, Almudena, Rieke, George H., Rieke, Marcia J., Colina, Luis, Pérez González, Pablo Guillermo, Ryder, Stuart D.   +5 more
openaire   +5 more sources

ISO spectroscopy of star formation and active nuclei in the luminous infrared galaxy NGC 6240 [PDF]

, 2003
We present Infrared Space Observatory mid- and far-infrared spectroscopy of the merging galaxy NGC 6240, an object presenting many aspects of importance for the role of star formation and AGN activity in (ultra)luminous infrared galaxies.
D. Lutz, E. Sturm, R. Genzel, H. Spoon, A. Moorwood, H. Netzer, A. Sternberg   +6 more
semanticscholar   +1 more source

Review of asteroid, meteor, and meteorite‐type links

Meteoritics &Planetary Science, Volume 60, Issue 4, Page 928-973, April 2025.
Abstract With the goal to determine the origin of our meteorites in the asteroid belt, video and photographic observations of meteors have now tracked 75 meteorite falls. Six years ago, there were just hints that different meteorite types arrived on different orbits, but now, the number of orbits (N) is high enough for distinct patterns to emerge.
Peter Jenniskens, Hadrien A. R. Devillepoix   +1 more
wiley   +1 more source

GOALS-JWST: Tracing AGN Feedback on the Star-forming Interstellar Medium in NGC 7469

The Astrophysical Journal Letters, 2022
We present James Webb Space Telescope (JWST) Mid-Infrared Instrument (MIRI) integral-field spectroscopy of the nearby merging, luminous infrared galaxy, NGC 7469.
Thomas S.-Y. Lai, Lee Armus, Vivian U, Tanio Díaz-Santos, Kirsten L. Larson, Aaron Evans, Matthew A. Malkan, Philip Appleton, Jeff Rich, Francisco Müller-Sánchez, Hanae Inami, Thomas Bohn, Jed McKinney, Luke Finnerty, David R. Law, Sean T. Linden, Anne M. Medling, George C. Privon, Yiqing Song, Sabrina Stierwalt, Paul P. van der Werf, Loreto Barcos-Muñoz, J. D. T. Smith, Aditya Togi, Susanne Aalto, Torsten Böker, Vassilis Charmandaris, Justin Howell, Kazushi Iwasawa, Francisca Kemper, Joseph M. Mazzarella, Eric J. Murphy, Michael J. I. Brown, Christopher C. Hayward, Jason Marshall, David Sanders, Jason Surace   +36 more
doaj   +1 more source