Results 141 to 150 of about 200,741 (275)

Searching for Low-redshift Hot Dust-obscured Galaxies

The Astrophysical Journal
Hot dust-obscured galaxies (Hot DOGs), discovered by the “W1W2 dropout” selection at high redshifts ( z  ∼ 2–4), are a rare population of hyperluminous obscured quasars.
Guodong Li, Jingwen Wu, Chao-Wei Tsai, Daniel Stern, Roberto J. Assef, Peter R. M. Eisenhardt, Kevin McCarthy, Hyunsung D. Jun, Tanio Díaz-Santos, Andrew W. Blain, Trystan Lambert, Dejene Zewdie, Román Fernández Aranda, Cuihuan Li, Yao Wang, Zeyu Tan   +15 more
doaj   +1 more source

Radio-Excess IRAS Galaxies: PMN/FSC Sample Selection

, 2003
A sample of 178 extragalactic objects is defined by correlating the 60 micron IRAS FSC with the 5 GHz PMN catalog. Of these, 98 objects lie above the radio/far-infrared relation for radio-quiet objects.
Altschuler D. R., Bajaja E., Bennett A. S., Black A. R. S., Blundell K. M., Capetti A., Carvalho J. C., Carvalho J. C., Carvalho J. C., Catherine L. Drake, Cram L. E., de Grijp M. H. K., de Grijp M. H. K., de Jong T., Fanaroff B. L., Fanti C., Fanti C., Fanti C., Fanti R., Heckman T. M., Kuhr H., Leahy J. P., Michael A. Dopita, Miller L., Mirabel I. F., Morganti R., Morganti R., Norris R. P., Owsianik I., O’Dea C. P., O’Dea C. P., Pedler A., Peter J. McGregor, Phillips R. B., Roy A. L., Sadler E. M., Saikia D. J., Slee O. B., Sopp H. M., Spencer R. E., van der Kruit P. C., Veron-Cetty M.-P., W. J. M. van Breugel, Wunderlich E., Zheng Z.   +44 more
core   +1 more source

MAMMOTH-Subaru. II. Diverse Populations of Circumgalactic Lyα Nebulae at Cosmic Noon

The Astrophysical Journal Supplement Series
Circumgalactic Ly α nebulae are gaseous halos around galaxies exhibiting luminous extended Ly α emission. This work investigates Ly α nebulae from deep imaging of ∼12 deg ^2 sky, targeted by the MAMMOTH-Subaru survey.
Mingyu Li, Haibin Zhang, Zheng Cai, Yongming Liang, Nobunari Kashikawa, Ke Ma, Xiaohui Fan, J. Xavier Prochaska, Bjorn H. C. Emonts, Xin Wang, Yunjing Wu, Shiwu Zhang, Qiong Li, Sean D. Johnson, Minghao Yue, Fabrizio Arrigoni Battaia, Sebastiano Cantalupo, Joseph F. Hennawi, Satoshi Kikuta, Yuanhang Ning, Masami Ouchi, Rhythm Shimakawa, Ben Wang, Weichen Wang, Zheng Zheng, Zhen-Ya Zheng   +25 more
doaj   +1 more source

Erratum: “Molecular Gas in Infrared-Excess, Optically Selected Quasars and the Connection with Infrared-luminous Galaxies” [Astron. J. [BF]121[/BF], 1893 (2001)] [PDF]

, 2001
A. Evans, D. T. Frayer, J. Surace, D. B. Sanders   +3 more
openalex   +2 more sources

Resolving a Candidate Dual Active Galactic Nucleus with ∼100 pc Separation in MCG-03-34-64

The Astrophysical Journal
We report the serendipitous multiwavelength discovery of a candidate dual black hole system with a separation of ∼100 pc, in the gas-rich luminous infrared galaxy MCG-03-34-64 ( z = 0.016).
Anna Trindade Falcão, T. J. Turner, S. B. Kraemer, J. Reeves, V. Braito, H. R. Schmitt, L. Feuillet   +6 more
doaj   +1 more source

An X‐Ray and Optical Investigation of the Infrared‐luminous Galaxy Merger Markarian 266 [PDF]

, 1997
Jing Wang, Timothy M. Heckman, K. A. Weaver, L. Armus   +3 more
openalex   +1 more source

86th Annual Meeting of the Meteoritical Society (2024)

Meteoritics &Planetary Science, Volume 59, Issue S1, Page A1-A468, August 2024.
wiley   +1 more source

Progressive Starbursts and High Velocities in the Infrared-luminous, Colliding Galaxy Arp 118 [PDF]

, 1998
S. A. Lamb, N. Hearn, Yu Gao
openalex   +1 more source

Dark Matter Halos of Luminous Active Galactic Nuclei from Galaxy–Galaxy Lensing with the HSC Subaru Strategic Program

The Astrophysical Journal
We assess the dark matter halo masses of luminous active galactic nuclei (AGNs) over the redshift range 0.2–1.2 using galaxy–galaxy lensing based on imaging data from the Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP).
Wentao Luo, John D. Silverman, Surhud More, Andy Goulding, Hironao Miyatake, Takahiro Nishimichi, Chiaki Hikage, Lalitwadee Kawinwanichakij, Junyao Li, Qinxun Li, Xiangchong Li, Elinor Medezinski, Masamune Oguri, Taira Oogi, Cristobal Sifon   +14 more
doaj   +1 more source

Infrared Emission from AGN [PDF]

arXiv, 1999
Infrared observations of complete samples of active galactic nuclei (AGN) have shown that a substantial fraction of their bolometric luminosity is emitted at wavelengths ~8-1000microns. In radio-loud and Blazar-like objects much of this emission appears to be direct non-thermal synchrotron radiation.
arxiv