Results 201 to 210 of about 1,073,559 (305)

A new radio map of the sky and a model of the galaxy.

, 1956
H. C. Ko, J. D. Kraus
openalex   +2 more sources

The JWST View of Cygnus A: Jet-driven Coronal Outflow with a Twist

The Astrophysical Journal
We present first results from James Webb Space Telescope Near-Infrared Spectrograph, Mid-Infrared Instrument, and Keck Cosmic Webb Imager integral field spectroscopy of the powerful but highly obscured host galaxy of the jetted radio source Cygnus A.
Patrick M. Ogle, B. Sebastian, A. Aravindan, M. McDonald, G. Canalizo, M. L. N. Ashby, M. Azadi, R. Antonucci, P. Barthel, S. Baum, M. Birkinshaw, C. Carilli, M. Chiaberge, C. Duggal, K. Gebhardt, S. Hyman, J. Kuraszkiewicz, E. Lopez-Rodriguez, A. M. Medling, G. Miley, O. Omoruyi, C. O’Dea, D. Perley, R. A. Perley, E. Perlman, V. Reynaldi, M. Singha, W. Sparks, G. Tremblay, B. J. Wilkes, S. P. Willner, D. M. Worrall   +31 more
doaj   +1 more source

AGN Feedback Signatures in UV Emission

Galaxies
Supermassive black holes (SMBH) are believed to influence galaxy evolution through AGN (active galactic nuclei) feedback. Galaxy mergers are key processes of galaxy formation that lead to AGN activity and star formation.
K. Rubinur
doaj   +1 more source

Author Correction: The distribution and lifetime of powerful radio galaxies as a function of environment and redshift. [PDF]

Sci Rep, 2019
Garofalo D, Singh CB, Zack A.
europepmc   +1 more source

The radio continuum emission from the Galaxy [PDF]

, 1964
B. Y. Mills
openalex   +1 more source

Extragalactic Magnetism with SOFIA (SALSA Legacy Program). VII. A Tomographic View of Far-infrared and Radio Polarimetric Observations through MHD Simulations of Galaxies

The Astrophysical Journal
The structure of magnetic fields in galaxies remains poorly constrained, despite the importance of magnetism in the evolution of galaxies. Radio synchrotron and far-infrared (FIR) polarization and polarimetric observations are the best methods to measure
Sergio Martin-Alvarez, Enrique Lopez-Rodriguez, Tara Dacunha, Susan E. Clark, Alejandro S. Borlaff, Rainer Beck, Francisco Rodríguez Montero, Seoyoung L. Jung, Julien Devriendt, Adrianne Slyz, Julia Christine Roman-Duval, Evangelia Ntormousi, Mehrnoosh Tahani, Kandaswamy Subramanian, Daniel A. Dale, Pamela M. Marcum, Konstantinos Tassis, Ignacio del Moral-Castro, Le Ngoc Tram, Matt J. Jarvis   +19 more
doaj   +1 more source

Artificial Broadcasts as Galactic Populations. II. Comparing Individualist and Collective Bounds on Broadcast Populations in Single Galaxies

The Astrophysical Journal
The search for extraterrestrial intelligence includes efforts to constrain populations of artificial broadcasts in other galaxies. Previous efforts use individualist methods, searching for single broadcasts with high signal-to-noise ratio. These would be
Brian C. Lacki
doaj   +1 more source

The Radio Emission from Normal Galaxies: II. A Study of 20 Spirals at 158 Mc/s [PDF]

, 1961
R. H. Brown, C. Hazard
openalex   +1 more source

ON THE SPECTRA OF NONTHERMAL RADIO EMISSION OF THE MILKY WAY AND OTHER GALAXIES [PDF]

, 1963
V. A. Razin
openalex   +1 more source

Ultra-high-energy cosmic rays from radio galaxies

, 2018
B. Eichmann, J. Rachen, L. Merten, A. V. Vliet, J. Tjus   +4 more
semanticscholar   +1 more source