Active galactic nucleus

Results: 462



#Item
41Plasma physics / OVV quasars / 3C 273 / Virgo constellation / Quasar / Hubble Space Telescope / Active galactic nucleus / X-ray astronomy / Deconvolution / Spaceflight / Astronomy / Space

Analysis of the Multiwavelength Structure of the Large-Scale Jet in Quasar 3C 273 Jet Volodymyr Marchenko (OA UJ, Poland), Michał Ostrowski (OA UJ, Poland), Daniel E. Harris (CfA, USA), Łukasz Stawarz (OA UJ, Poland),

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Source URL: www.oa.uj.edu.pl

Language: English - Date: 2015-05-08 02:56:41
42Active galactic nucleus / Quasar / Relativistic beaming / Gamma ray / Fermi Gamma-ray Space Telescope / Photon / Redshift / Synchrotron radiation / BL Lac object / Physics / Astrophysics / Blazar

Relativistic Jets and the their Parsec-scale Environments P.Shastri¹ • M.Gupta¹ • E.Jimenez.Gomez¹ • G.Madejski² Abstract: We investigate the systematics of the properties of highly relativistic jets at multipl

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Source URL: www.oa.uj.edu.pl

Language: English
43Space plasmas / Sun / Observational astronomy / X-ray astronomy / Solar flare / X-ray binary / Superluminal motion / Active galactic nucleus / Corona / Physics / Astronomy / Plasma physics

The Astrophysical Journal, 646:385–393, 2006 July 20 # 2006. The American Astronomical Society. All rights reserved. Printed in U.S.A. CONNECTION BETWEEN THE ACCRETION DISK AND SUPERLUMINAL RADIO JETS AND THE ROLE OF T

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Source URL: www.tifr.res.in

Language: English - Date: 2015-03-05 23:41:14
44Space telescopes / Plasma physics / Synchrotron radiation / Blazar / Electronvolt / Active galactic nucleus / Electron / Fermi Gamma-ray Space Telescope / Photon / Physics / Particle physics / Quantum electrodynamics

Modeling the X-ray and γ–ray light curves of blazar Mrk 421 observed during flare in February 2010 K K Singh, S Sahayanathan, N Bhatt Astrophysical Sciences Division, Bhabha Atomic Research Centre, MumbaiIndia

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Source URL: www.oa.uj.edu.pl

Language: English - Date: 2015-05-08 02:56:43
45Physical cosmology / Gamma ray / Radiation / Milagro / Extragalactic background light / Blazar / Active galactic nucleus / Observational astronomy / Physics / Nuclear physics / Radioactivity

A Search for TeV Emission from Active Galaxies using the Milagro Observatory by Elizabeth A. Hays Dissertation submitted to the Faculty of the Graduate School of the

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Source URL: hawc.pa.msu.edu

Language: English - Date: 2004-09-16 22:36:26
46Quasar / Radio astronomy / Active galactic nucleus / Redshift / Blazar / BL Lac object / Radio galaxy / Sloan Digital Sky Survey / Halton Arp / Astronomy / Physical cosmology / Physics

Publications of the Astronomical Society of Australia (PASA) c Astronomical Society of Australia 2015; published by Cambridge University Press. doi: pas.2015.xxx. The Half Million Quasars (HMQ) Catalogue

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Source URL: quasars.org

Language: English - Date: 2015-02-23 15:32:07
47Observational astronomy / Active galactic nucleus / Blazar / Spectroscopy / Quasar / Gamma ray / Spectral energy distribution / Astrophysical X-ray source / Radio galaxy / Physics / Astronomy / Radiation

Tracing the High Energy Emission of the Radio Loud Quasar RGB J1512+020A G.Migliori(1), A. Siemiginowska(2), C.C. Cheung(3), A. Celotti(4), A. Paggi(2), M. Rose(2), R. D’AbruscoLab. AIM/Univ. Paris DIderot Pari

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Source URL: www.oa.uj.edu.pl

Language: English - Date: 2015-05-26 01:48:10
48Observational astronomy / Electromagnetic spectrum / Astrophysics / Blazar / Nuclear physics / Radioactivity / Active galactic nucleus / Fermi Gamma-ray Space Telescope / X-ray astronomy / Physics / Electromagnetic radiation / Astronomy

Microsoft PowerPoint - HowardSmith_Krakow2015-Blazars_2

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Source URL: www.oa.uj.edu.pl

Language: English - Date: 2015-05-08 02:56:44
49Plasma physics / Astrophysics / Observational astronomy / X-ray telescopes / Active galactic nucleus / Quasar / International X-ray Observatory / Blazar / X-ray astronomy / Astronomy / Supermassive black holes / Space

ACTIVE GALAXIES AND QUASARS, Science White Paper for the 2009 NRC Decadal Review M ARTIN E LVIS1,a , W. N IEL B RANDT2 , D IANA W ORRALL3 , G IUSEPPINA FABBIANO1 , A NN H ORNSCHEMEIER4 , ROGER B RISSENDEN1

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Source URL: hea-www.harvard.edu

Language: English - Date: 2011-04-13 17:08:48
50Space / Brown dwarfs / Astronomy / Dark matter / Active galactic nucleus

WISE at 5: Legacy and Prospects - Final Program Tuesday  Feb.    9:00 Peter Eisenhardt  9:00 15 Peter Eisenhardt JPL

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Source URL: wise5.ipac.caltech.edu

Language: English - Date: 2015-02-24 12:02:32
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