Results 41 to 50 of about 2,538 (226)

H I line observations of luminous infrared galaxy mergers [PDF]

, 2001
A total of 19 luminous infrared galaxy mergers, with L_(IR) ≳ 210^(11) L_⊙, for H_0 = 75 km s^(-1) Mpc^(-1), have been observed in the H i line at Nançay and four of them were observed at Arecibo as well.
D. Monnier-Ragaigne, W. van Driel, Gao, Yu, van Driel, W., Yu Gao, Monnier-Ragaigne, D.   +5 more
core   +1 more source

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

The 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, D. T. Frayer, Vassilis Charmandaris, Lee Armus, Hanae Inami, Jason Surace, Sean Linden, B. T. Soifer, Tanio Diaz-Santos, Kirsten L. Larson, Jeffrey A. Rich, Yiqing Song, Loreto Barcos-Munoz, Joseph M. Mazzarella, George C. Privon, Vivian U, Anne M. Medling, Torsten Böker, Susanne Aalto, Kazushi Iwasawa, Justin H. Howell, Paul van der Werf, Philip Appleton, Thomas Bohn, Michael J. I. Brown, Christopher C. Hayward, Shunshi Hoshioka, Francisca Kemper, Thomas Lai, David Law, Matthew A. Malkan, Jason Marshall, Eric J. Murphy, David Sanders, Sabrina Stierwalt   +34 more
doaj   +1 more source

Dynamical Masses in Luminous Infrared Galaxies [PDF]

The Astrophysical Journal, 2006
14 pages, 2 figures, accepted to ...
Hinz, Joannah L., Rieke, George H.
openaire   +2 more sources

The Near-Infrared View of Galaxy Evolution [PDF]

, 2005
Near-infrared surveys provide one of the best opportunities to investigate the cosmic evolution of galaxies and their mass assembly. We briefly review the main results obtained so far with the K20 and other recent near-IR surveys on the redshift ...
CIMATTI, ANDREA, Andrea Cimatti
core   +1 more source

Fading AGNs in Poststarburst Galaxies

The Astrophysical Journal, 2023
The role of active galactic nuclei (AGNs) in quenching galaxies and driving the evolution from star forming to quiescence remains a key question in galaxy evolution.
K. Decker French, Nicholas Earl, Annemarie B. Novack, Bhavya Pardasani, Vismaya R. Pillai, Akshat Tripathi, Margaret E. Verrico   +6 more
doaj   +1 more source

A Diverse Population of z ∼ 2 ULIRGs Revealed by JWST Imaging

The Astrophysical Journal, 2023
Four ultraluminous infrared galaxies (ULIRGs) observed with JWST/NIRcam in the Cosmos Evolution Early Release Science program offer an unbiased preview of the z ∼ 2 ULIRG population.
J.-S. Huang, Zi-Jian Li, Cheng Cheng, Meicun Hou, Haojing Yan, S. P. Willner, Y.-S. Dai, X. Z. Zheng, J. Pan, D. Rigopoulou, T. Wang, Zhiyuan Li, Piaoran Liang, A. Esamdin, G. G. Fazio   +14 more
doaj   +1 more source

GOALS-JWST: Resolving the Circumnuclear Gas Dynamics in NGC 7469 in the Mid-infrared

The Astrophysical Journal Letters, 2022
The nearby, luminous infrared galaxy NGC 7469 hosts a Seyfert nucleus with a circumnuclear star-forming ring and is thus the ideal local laboratory for investigating the starburst–AGN (active galactic nucleus) connection in detail.
Vivian U, Thomas Lai, Marina Bianchin, Raymond P. Remigio, Lee Armus, Kirsten L. Larson, Tanio Díaz-Santos, Aaron Evans, Sabrina Stierwalt, David R. Law, Matthew A. Malkan, Sean Linden, Yiqing Song, Paul P. van der Werf, Tianmu Gao, George C. Privon, Anne M. Medling, Loreto Barcos-Muñoz, Christopher C. Hayward, Hanae Inami, Jeff Rich, Susanne Aalto, Philip Appleton, Thomas Bohn, Torsten Böker, Michael J. I. Brown, Vassilis Charmandaris, Luke Finnerty, Justin Howell, Kazushi Iwasawa, Francisca Kemper, Jason Marshall, Joseph M. Mazzarella, Jed McKinney, Francisco Muller-Sanchez, Eric J. Murphy, David Sanders, Jason Surace   +37 more
doaj   +1 more source

The gravitationally lensed, luminous infrared galaxy IRAS F10214+4724 observed with XMM-Newton [PDF]

, 2010
We report on a short XMM-Newton observation of the gravitationally lensed, luminous infrared galaxy IRAS F10214+4724 at z 1⁄4 2:3. A faint X-ray source is detected at 4r.
Sanders D. B., VIGNALI, CRISTIAN, Iwasawa K., Trentham N., Evans A. S.   +4 more
core   +1 more source

The ORCA‐TWIN qCMOS Experiment I. Science Case and Commissioning at Calar Alto Observatory

Astronomische Nachrichten, EarlyView.
ABSTRACT We describe a pilot study to explore a new generation of fast and low noise CMOS image sensors for time domain astronomy, using two remote telescopes with a baseline of 1635 km. The experiment involves direct imaging with novel qCMOS image sensor technology that combines fast readout with sub‐electron readout noise.
Martin M. Roth, Paško Roje, Stella Vješnica, Stefan Cikota, Alex J. Brown, Mike Kretlow, Marco Azzaro, Santiago Reinhart, Jesús Aceituno, Harry Dawson, Carsten Denker, Torsten Enßlin, Stephan Geier, Thomas Granzer, Thomas Kupfer, Gianluca Li Causi, Samaya Nissanke, José Luis Ortiz, Fernando Pedichini, Katja Poppenhäger, Axel Schwope   +20 more
wiley   +1 more source

The Early Ophthalmic Effects of Vatinoxan in Healthy Detomidine‐Sedated Horses

Veterinary Ophthalmology, Volume 29, Issue 4, July 2026.
ABSTRACT Objective To evaluate the short‐term ophthalmic effects of vatinoxan, a peripherally selective alpha2‐adrenoceptor antagonist, in detomidine‐sedated horses. Animals Studied Seven healthy horses without ophthalmic disease in a randomized, masked, two‐period crossover study design, with a ≥ 7‐day rest period.
Minna Pauliina Mustikka, Ninja Pauliina Karikoski, Marja Riitta Raekallio, Elle Sofia Teppo, Simon Anton Pot, Juhana Honkavaara   +5 more
wiley   +1 more source