Results 151 to 160 of about 731 (180)

Radio continuum of galaxies with H₂O megamaser disks

Proceedings of the International Astronomical Union, 2017
AbstractIn our attempt to investigate the basic active galactic nucleus (AGN) paradigm requiring a centrally located supermassive black hole (SMBH), a close to Keplerian accretion disk and a jet perpendicular to its plane, we have searched for radio continuum in galaxies with H2O megamasers in their disks.
Kamali, F., Henkel, C., Brunthaler, A., Impellizzeri, C., Menten, K., Braatz, J., Greene, J., Reid, M., Condon, J., Lo, K., Kuo, C., Litzinger, E., Kadler, M.   +12 more
openaire   +2 more sources

The radio continuum emission from the Galaxy

Symposium - International Astronomical Union, 1964
Study of the radio continuum emission from the Galaxy is of interest both from the viewpoint of the physics of the radiating processes and the light which these shed on physical conditions within the Galaxy, and also because the large-scale organization of the emitting regions gives information about the structure of the Galaxy as a whole.
openaire   +1 more source

Properties of the Radio Continuum Emission from Interacting Galaxies

Nature, 1973
SEVERAL interacting galaxies have been observed recently in different programmes using the Westerbork Synthesis Radio Telescope at 21 cm wavelength (beamwidth 24 s × 24 s cosec δ). We give here a compilation of the data in order to examine the morphology, strength, and the frequency of occurrence of the radio emission from these interacting systems.
R. J. ALLEN, R. D. EKERS, B. F. BURKE, G. K. MILEY   +3 more
openaire   +1 more source

A population of red candidate massive galaxies ~600 Myr after the Big Bang

Nature, 2023
Ivo Labbe, Pieter van Dokkum, Erica Nelson   +2 more
exaly  

Recent Advances in Cloud Radio Access Networks: System Architectures, Key Techniques, and Open Issues

IEEE Communications Surveys and Tutorials, 2016
Mugen Peng, Xuelong Li
exaly  

New Radio Beam-Based Access to Unlicensed Spectrum: Design Challenges and Solutions

IEEE Communications Surveys and Tutorials, 2020
Sandra Lagén, Lorenza Giupponi, Sanjay Goyal   +2 more
exaly  

Simulations of the formation, evolution and clustering of galaxies and quasars

Nature, 2005
Volker Springel, Simon D M White, Adrian Jenkins   +2 more
exaly  

A Survey on Security Threats and Detection Techniques in Cognitive Radio Networks

IEEE Communications Surveys and Tutorials, 2013
Alexandros G Fragkiadakis
exaly  

Properties of galaxies reproduced by a hydrodynamic simulation

Nature, 2014
Mark Vogelsberger, Shy Genel, Volker Springel   +2 more
exaly  

Photometry and radio continuum observations of galaxies

1985
R. -J. Dettmar, R. Beck, R. Wielebinski
openaire   +1 more source