Results 151 to 160 of about 1,265,321 (271)

Anomalous Hydrogen Recombination Line Ratios in Ultraluminous Infrared Galaxies [PDF]

, 2021
Ken’ichi Yano, Shunsuke Baba, Takao Nakagawa, Matthew A. Malkan, Naoki Isobe, Mai Shirahata, Ryosuke Doi, Vanshree Bhalotia   +7 more
openalex   +1 more source

Confirming Near- to Mid-infrared Photometrically Identified Obscured AGNs in the JWST Era

The Astrophysical Journal
We evaluate the underlying assumptions for the identification of active galactic nuclei (AGNs) through near- and mid-infrared photometry and spectral energy distribution (SED) fitting out to z ∼ 3.
George H. Rieke, Yang Sun, Jianwei Lyu, Christopher N. A. Willmer, Yongda Zhu, Pierluigi Rinaldi, Meredith A. Stone, Kevin N. Hainline, Pablo G. Pérez-González   +8 more
doaj   +1 more source

Extended Star Formation in Luminous Infrared Galaxies at z ∼ 1 in the SMILES Field

The Astrophysical Journal
Luminous infrared galaxies (LIRGs) and ultraluminous infrared galaxies (ULIRGs) in the local Universe are highly centrally concentrated in the mid-infrared (MIR) and substantially more likely than non-(U)LIRGs to be involved in mergers.
Michael K. Florian, George H. Rieke, Stacey Alberts, Irene Shivaei, Jakob M. Helton, Jianwei Lyu, Kevin N. Hainline, Zhiyuan Ji   +7 more
doaj   +1 more source

Near-Infrared Imaging of Early-Type Galaxies. III. The Near-Infrared Fundamental Plane [PDF]

, 1998
M. A. Pahre, S. G. Djorgovski, R. R. de Carvalho   +2 more
openalex   +1 more source

ALMA Lensing Cluster Survey: Physical Characterization of Near-infrared-dark Intrinsically Faint ALMA Sources at z = 2–4

The Astrophysical Journal
We present results from Atacama Large Millimeter/submillimeter Array (ALMA) spectral line-scan observations at 3 mm and 2 mm bands of three near-infrared-dark (NIR-dark) galaxies behind two massive lensing clusters MACS J0417.5-1154 and RXC J0032.1+1808.
Akiyoshi Tsujita, Kotaro Kohno, Shuo Huang, Masamune Oguri, Ken-ichi Tadaki, Ian Smail, Hideki Umehata, Zhen-Kai Gao, Wei-Hao Wang, Fengwu Sun, Seiji Fujimoto, Tao Wang, Ryosuke Uematsu, Daniel Espada, Francesco Valentino, Yiping Ao, Franz E. Bauer, Bunyo Hatsukade, Fumi Egusa, Yuri Nishimura, Anton M. Koekemoer, Daniel Schaerer, Claudia Lagos, Miroslava Dessauges-Zavadsky, Gabriel Brammer, Karina Caputi, Eiichi Egami, Jorge González-López, Jean-Baptiste Jolly, Kirsten K. Knudsen, Vasily Kokorev, Georgios E. Magdis, Masami Ouchi, Sune Toft, John F. Wu, Adi Zitrin   +35 more
doaj   +1 more source

Active Galactic Nuclei in the Green Valley at z ∼ 0.7

The Astrophysical Journal
We present near-infrared (NIR) spectroscopy using the MMT and Magellan infrared spectrograph for a sample of 29 massive galaxies ( $\mathrm{log}\ {M}_{* }/{M}_{\odot }\gtrsim 10$ ) at z ∼ 0.7 with optical spectroscopy from the Large Early Galaxy ...
Charity Woodrum, Christina C. Williams, Marcia Rieke, Kevin N. Hainline, Raphael E. Hviding, Zhiyuan Ji, Robert Kennicutt, Christopher N. A. Willmer   +7 more
doaj   +1 more source

Star formation triggered by HII regions in our Galaxy: First results for N49 from the Herschel infrared survey of the Galactic plane [PDF]

, 2010
A. Zavagno, L. D. Anderson, D. Russeil, L. K. Morgan, Guy S. Stringfellow, L. Deharveng, J. A. Rodón, Thomas Robitaille, J. C. Mottram, F. Schüller, L. Testi, N. Billot, S. Molinari, A. di Gorgio, J. M. Kirk, Christopher M. Brunt, D. Ward‐Thompson, A. Traficante, M. Veneziani, F Faustini, L. Calzoletti   +20 more
openalex   +1 more source

Ultraluminous infrared galaxies and the origin of quasars

, 1988
D. Sanders, B. Soifer, J. Elias, B. Madore, K. Matthews, G. Neugebauer, N. Scoville   +6 more
semanticscholar   +1 more source

JWST Discovery of a Very Fast Biconical Outflow of Warm Molecular Gas in the Nearby Ultraluminous Infrared Galaxy F08572+3915 NW

The Astrophysical Journal
We present new James Webb Space Telescope (JWST) Mid-Infrared Instrument Medium-Resolution Spectrometer observations of the nearby ultraluminous infrared galaxy (ULIRG) F08572+3915 NW. These integral field spectroscopic (IFS) data reveal a kpc-scale warm-
Kylie Yui Dan, Jerome Seebeck, Sylvain Veilleux, David Rupke, Eduardo Gonzalez-Alfonso, Ismael Garcia-Bernete, Weizhe Liu, Dieter Lutz, Marcio Melendez, Miguel Pereira Santaella, Eckhard Sturm, Francesco Tombesi   +11 more
doaj   +1 more source

Infrared images of merging galaxies [PDF]

Infrared imaging of interacting galaxies is especially interesting because their optical appearance is often so chaotic due to extinction by dust and emission from star formation regions, that it is impossible to locate the nuclei or determine the true ...
Doyon, R., James, P. A., Joseph, R. D., Mclean, I. S., Wright, G. S.   +4 more
core   +1 more source