Results 191 to 200 of about 4,173,094 (217)

Black hole jets on the scale of the Cosmic Web

Oei MS, Hardcastle MJ, Timmerman R, Gast AR, Botteon A, Rodriguez AC, Stern D, Rivera GC, Weeren RJv, Röttgering HJ, Intema HT, de Gasperin F, Djorgovski S.   +12 more
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Computational perspective on structure, energetics, and bonding of FeC₂O isomers with astrochemical significance. [PDF]

Front Chem
R J A, Rajasabai SP.
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Space Travel: The Radiation and Microgravity Effects on the Cardiovascular System. [PDF]

Int J Mol Sci
Mircea AA, Pistritu DV, Pistritu DV, Fortner A, Tanca A, Liehn EA, Bucur O.   +6 more
europepmc   +1 more source

A gas-enshrouded and gas-reddened black hole at cosmic dawn. [PDF]

Nature
Naidu RP, Matthee J, Katz H, de Graaff A, Oesch PA, Smith A, Greene JE, Brammer G, Weibel A, Hviding R, Chisholm J, Labbé I, Simcoe RA, Witten C, Sun WQ, Atek H, Baggen JFW, Belli S, Bezanson R, Boogaard LA, Bose S, Bouwens RJ, Covelo-Paz A, Dayal P, Fudamoto Y, Furtak LJ, Giovinazzo E, Goulding A, Gronke M, Heintz KE, Hirschmann M, Illingworth G, Inoue AK, Johnson BD, Leja J, Leonova E, McConachie I, Maseda MV, Natarajan P, Nelson E, Setton DJ, Shivaei I, Sobral D, Stefanon M, Tacchella S, Toft S, Torralba A, van Dokkum P, van der Wel A, Volonteri M, Walter F, Wang B, Watson D, Whitaker K.   +53 more
europepmc   +1 more source

UNIFIED SCHEMES FOR RADIO-LOUD ACTIVE GALACTIC NUCLEI [PDF]

Publications of the Astronomical Society of the Pacific, 1995
88 pages, latex file, uses aaspp.sty macro (available via ftp from ftp://aas.org/pubs/aastex/). Accompanying 22 figures and 3 tables available at http://itovf2.roma2.infn.it/padovani/review.html. (Abstract is abridged.) The only change is that the revised version indicates this paper is an invited review for PASP, in press, September 1995 ...
Claudia Megan Urry, Paolo Padovani
exaly   +3 more sources

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Dual active galactic nuclei from rainbows to radio

2022
Simulations of galactic mergers predict that tidally-induced gas inflows can trigger synchronized accretion onto the supermassive black holes at the center of each galaxy. These should be observable as dual active galactic nuclei (dAGN) at kpc-scale separations. We test this prediction using a carefully selected sample of 35 radio galaxy pairs from the
Arran Gross, Keri Hoadley, Andrea Prestwich, Adam Myers, Casey DeRoo, Hai Fu   +5 more
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Faint Radio Active Galactic Nuclei

Chinese Journal of Astronomy and Astrophysics, 2005
To separate the faint radio AGN population and a population of star-forming galaxies and then to determine the properties of each population it is necessary to couple deep radio and optical observations over a reasonably large area of sky. Here we present the preliminary results obtained cross-matching the photometric VIMOS survey (Visible MultiObject ...
openaire   +2 more sources

The Innermost Regions of Active Galactic Nuclei – From Radio to X-rays [PDF]

, 2007
Active Galactic Nuclei (AGN) can be probed by at different regions of the electromagnetic spectrum: e.g., radio observations reveal the nature of their relativistic jets and their magnetic fields, and complementarily, X-ray observations give insight into the changes in the accretion disk flows.
Matthias Kadler, Yuri Kovalev, Eduardo Ros   +2 more
exaly   +3 more sources

The kinetic luminosity of radio jets in active galactic nuclei

AIP Conference Proceedings, 2008
Based on the Konigl's inhomogeneous jet model, we estimate the jet parameters, such as bulk Lorentz factor Γ, viewing angle θ and electron number density ne from radio VLBI and X‐ray data for a sample of active galactic nuclei (AGNs). The kinetic luminosity of jets is then calculated using the derived jet parameters.
Minfeng Gu, Xinwu Cao, D. R. Jiang, Ye-Fei Yuan, Xiang-Dong Li, Dong Lai   +5 more
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H i absorption towards radio active galactic nuclei of different accretion modes

Monthly Notices of the Royal Astronomical Society, 2020
Di Li, Yogesh Chandola, Dhruba Jyoti Saikia   +2 more
exaly