- Looking into the jet cone of the neutrino-associated very high-energy blazar PKS 1424+240
2025/04/12 by Y. Y. Kovalev, Kovalev, Y. Y., A. B. Pushkarev +19 · 1 voice · 2 citations
Physics and Astronomy · #Active galactic nucleus #Astronomy #Astrophysical jet #Astrophysics #Astrophysics and Cosmic Phenomena #Blazar #Galaxy #Gamma ray #Lorentz factor #Lorentz transformation #Neutrino #Neutrino Physics Research #Particle physics #Physics #Radio Astronomy Observations and Technology #Radio galaxy #Very Long Baseline Array
- New constraints on the structure and dynamics of black hole jets
2015/08/03 by William J. Potter, Garret Cotter · 1 citation
Physics and Astronomy · #Acceleration #Accretion (finance) #Active galactic nucleus #Astrophysical jet #Astrophysics #Astrophysics and Cosmic Phenomena #Black hole (networking) #Blazar #Classical mechanics #Galaxy #Gamma ray #Jet (fluid) #Lorentz factor #Lorentz transformation #Mechanics #Neutrino Physics Research #Observable #Particle acceleration #Physics #Population #RADIUS #Radio Astronomy Observations and Technology #Relativistic beaming #Spectral density #astro-ph.CO #astro-ph.HE
- Unprecedented study of the broadband emission of Mrk 421 during flaring activity in March 2010
2014/12/31 by The MAGIC Collaboration, J. Aleksić, S. Ansoldi +251 · 2 citations
Physics and Astronomy · #Astrophysical Phenomena and Observations #Astrophysics and Cosmic Phenomena #BL Lac object #Blazar #Broadband #Emission spectrum #Energy distribution #Gamma-ray bursts and supernovae #Spectral energy distribution #Spectral line #Ultraviolet astronomy #astro-ph.HE
- Short time-scale periodicity in OJ 287
2013/07/03 by Pauli Pihajoki, M. J. Valtonen, Mauri Valtonen +2 · 1 citation
Physics and Astronomy · #Astronomy #Astrophysical Phenomena and Observations #Astrophysics #Astrophysics and Cosmic Phenomena #BL Lac object #Binary black hole #Black hole (networking) #Blazar #Brightness #Galaxy #Gamma ray #Gravitational wave #Light curve #Physics #Radio Astronomy Observations and Technology #Supermassive black hole #astro-ph.HE
- Implications for the structure of the relativistic jet from multiwavelength observations of NGC 6251
2011/07/21 by G. Migliori, P. Grandi, E. Torresi +8 · 1 citation
Earth and Planetary Sciences · Physics and Astronomy · #Astrophysical jet #Astrophysics and Cosmic Phenomena #Blazar #Earth Systems and Cosmic Evolution #Fermi Gamma-ray Space Telescope #Galaxy #Gamma-ray bursts and supernovae #Jet (fluid) #Lorentz factor #Radio galaxy #Relativistic beaming #Spectral energy distribution #astro-ph.CO #astro-ph.HE
- FERMILARGE AREA TELESCOPE OBSERVATIONS OF MARKARIAN 421: THE MISSING PIECE OF ITS SPECTRAL ENERGY DISTRIBUTION
2011/06/07 by LAT collaboration, A. A. Abdo, M. Ackermann +104 · 3 citations
Physics and Astronomy · #Amplitude #Astronomy #Astrophysics #Astrophysics and Cosmic Phenomena #BL Lac object #Blazar #Dark Matter and Cosmic Phenomena #Fermi Gamma-ray Space Telescope #Flux (metallurgy) #Galaxy #Gamma ray #MAGIC (telescope) #Nuclear physics #Optics #Photon #Photon flux #Physics #Radio Astronomy Observations and Technology #Spectral energy distribution #Spectral index #Spectral line #Synchrotron #Telescope #astro-ph.HE
- EMISSION FROM HOT DUST IN THE INFRARED SPECTRA OF GAMMA-RAY BRIGHT BLAZARS
2011/03/09 by Michael Malmrose, Michael P. Malmrose, Alan P. Marscher +5 · 1 citation
Earth and Planetary Sciences · Physics and Astronomy · #Astrophysics and Cosmic Phenomena #Blazar #Compton scattering #Cosmic dust #Earth Systems and Cosmic Evolution #Infrared #Luminosity #Photon #Quasar #Scientific Research and Discoveries #Spitzer Space Telescope #Torus #astro-ph.CO #astro-ph.GA
- Radiative properties of reconnection-powered minijets in blazars
2010/07/22 by Krzysztof Nalewajko, Dimitrios Giannios, Mitchell C. Begelman +2 · 3 citations
Physics and Astronomy · #Adiabatic process #Astrophysical Phenomena and Observations #Astrophysics and Cosmic Phenomena #Blazar #Compton scattering #Electron #Lorentz factor #Magnetic field #Magnetohydrodynamics #Opacity #Quantum and Classical Electrodynamics #Radiative transfer #astro-ph.CO #astro-ph.HE
- MAGIC TeV gamma-ray observations of Markarian 421 during multiwavelength campaigns in 2006
2010/01/31 by MAGIC Collaboration, J. Aleksić, H. Anderhub +159 · 1 citation
Physics and Astronomy · #Astronomy #Astrophysics #Astrophysics and Cosmic Phenomena #BL Lac object #Blazar #Crab Nebula #Flux (metallurgy) #Gamma ray #MAGIC (telescope) #Neutrino Physics Research #Physics #Radio Astronomy Observations and Technology #Spectral line #astro-ph.CO
- CONTRIBUTION TO THE EXTRAGALACTIC GAMMA-RAY BACKGROUND FROM THE CASCADES OF VERY HIGH ENERGY GAMMA RAYS FROM BLAZARS
2010/01/08 by Tonia M. Venters · 2 citations
Physics and Astronomy · #Active galactic nucleus #Astronomy #Astrophysics #Astrophysics and Cosmic Phenomena #Background radiation #Blazar #Cascade #Dark Matter and Cosmic Phenomena #Extragalactic background light #Fermi Gamma-ray Space Telescope #Galaxy #Gamma ray #Luminosity #Nuclear physics #Optics #Photon #Physics #Population #Quasar #Radiation #Radio Astronomy Observations and Technology #astro-ph.CO #astro-ph.HE
- Chasing the heaviest black holes of jetted active galactic nuclei
2009/12/31 by G. Ghisellini, R. Della Ceca, M. Volonteri +10 · 2 citations
Physics and Astronomy · #Accretion (finance) #Active galactic nucleus #Astronomy #Astrophysics #Astrophysics and Cosmic Phenomena #Black hole (networking) #Blazar #Extragalactic background light #Fermi Gamma-ray Space Telescope #Galaxies: Formation, Evolution, Phenomena #Galaxy #Gamma ray #Physics #Radio Astronomy Observations and Technology #Redshift #Sky #Spectral energy distribution #Supermassive black hole #Telescope #astro-ph.CO #astro-ph.HE
- The blazar S5 0014+813: a real or apparent monster?
2009/06/30 by G. Ghisellini, L. Foschini, M. Volonteri +4 · 3 citations
Physics and Astronomy · #Accretion (finance) #Accretion disc #Astronomy and Astrophysical Research #Astrophysical Phenomena and Observations #Astrophysics and Cosmic Phenomena #Black hole (networking) #Blazar #Luminosity #Quasar #Redshift #Spectral line #astro-ph.CO #astro-ph.HE
- MOJAVE: MONITORING OF JETS IN ACTIVE GALACTIC NUCLEI WITH VLBA EXPERIMENTS. V. MULTI-EPOCH VLBA IMAGES
2008/12/20 by M. L. Lister, H. D. Aller, M. F. Aller +9 · 1 citation
Physics and Astronomy · Social Sciences · #Active galactic nucleus #Astronomy #Astrophysics #Astrophysics and Cosmic Phenomena #Blazar #Flux (metallurgy) #Galaxy #Gamma ray #Parsec #Physics #Radio Astronomy Observations and Technology #Radio, Podcasts, and Digital Media #Sky #Very Long Baseline Array #astro-ph
- THE BLAZAR SEQUENCE AND THE COSMIC GAMMA-RAY BACKGROUND RADIATION IN THEFERMIERA
2008/10/31 by Yoshiyuki Inoue, Tomonori Totani · 2 citations
Physics and Astronomy · #Astronomy #Astrophysics #Astrophysics and Cosmic Phenomena #Blazar #Dark Matter and Cosmic Phenomena #Egret #Extragalactic background light #Fermi Gamma-ray Space Telescope #Flux (metallurgy) #Galaxy #Gamma ray #Luminosity #Luminosity function #Physics #Quasar #Radio Astronomy Observations and Technology #Telescope #astro-ph
- Astrophysical Tests of Lorentz and CPT Violation with Photons
2008/09/30 by V. Alan Kostelecký, Alan Kostelecky, Matthew Mewes · 3 citations
Physics and Astronomy · #Advanced Differential Geometry Research #Anisotropy #Blazar #CPT symmetry #Cosmic microwave background #Isotropy #Lorentz covariance #Lorentz factor #Lorentz transformation #Noncommutative and Quantum Gravity Theories #Photon #Relativity and Gravitational Theory #astro-ph #gr-qc #hep-ph
- The Hard VHE γ-Ray Emission in High-Redshift TeV Blazars: Comptonization of Cosmic Microwave Background Radiation in an Extended Jet?
2008/04/22 by Markus Boettcher, M. Böttcher, C. D. Dermer +2 · 1 citation
Physics and Astronomy · #Active galactic nucleus #Astronomy #Astrophysics #Astrophysics and Cosmic Phenomena #Blazar #Cosmic background radiation #Cosmic infrared background #Cosmic microwave background #Extragalactic background light #Galaxy #Gamma ray #Intergalactic travel #Jet (fluid) #Luminosity #Neutrino Physics Research #Photon #Physics #Quasar #Radio Astronomy Observations and Technology #Redshift #Spectral index #Spectral line #astro-ph
- The Multiple Timescales of Optical Variability of the Blazar 3C 279 during the 2001-2002 Outburst
2007/02/28 by Jeyhan S. Kartaltepe, Thomas J. Balonek, T. J. Balonek · 1 citation
Engineering · Physics and Astronomy · #Astronomy #Astrophysics #Astrophysics and Cosmic Phenomena #Blazar #Flux (metallurgy) #Galaxy #Gamma ray #Light curve #Observable #Observatory #Physics #Quasar #Radio Astronomy Observations and Technology #Radio Wave Propagation Studies #astro-ph
- Break in the Very High Energy Spectrum of PG 1553+113: New Upper Limit on Its Redshift?
2006/11/27 by D. Mazin, F. Goebel, F. Göebel · 1 citation
Physics and Astronomy · #Absorption (acoustics) #Astrophysics #Astrophysics and Cosmic Phenomena #Blazar #Dark Matter and Cosmic Phenomena #Extragalactic background light #Galaxy #Gamma ray #Limit (mathematics) #Lyman limit #MAGIC (telescope) #Optics #Photon #Physics #Quasar #Radio Astronomy Observations and Technology #Redshift #astro-ph
- The blazar sequence: validity and predictions
2006/10/18 by P. Padovani · 4 citations
Physics and Astronomy · #Astronomy #Astrophysics #Astrophysics and Cosmic Phenomena #Blazar #Cosmology #Galaxy #Gamma ray #Neutrino Physics Research #Physics #Quasar #Radio Astronomy Observations and Technology #Redshift #Sequence (biology) #astro-ph
- Modeling the emission processes in blazars
2006/08/31 by M. Böttcher, Markus Boettcher · 6 citations
Physics and Astronomy · #Active galactic nucleus #Astronomy #Astrophysics #Astrophysics and Cosmic Phenomena #Blazar #Cherenkov radiation #Dark Matter and Cosmic Phenomena #Detector #Electromagnetic spectrum #Galaxy #Gamma ray #Line-of-sight #Nuclear physics #Observable #Particle acceleration #Physics #Plasma #Radio Astronomy Observations and Technology #Synchrotron radiation #astro-ph
- The Spectral Energy Distribution of the High-zBlazar Q0906+6930
2006/07/26 by Roger W. Romani · 5 citations
Physics and Astronomy · #Astronomy #Astrophysics #Astrophysics and Cosmic Phenomena #Blazar #Dark Matter and Cosmic Phenomena #Flux (metallurgy) #Galaxy #Gamma ray #Jet (fluid) #Physics #Radio Astronomy Observations and Technology #Radio galaxy #Spectral energy distribution #Spectroscopy #astro-ph
- A possible black hole in the -ray microquasar LS 5039
2005/07/31 by J. Casares, M. Ribó, M. Ribo +5 · 1 citation
Physics and Astronomy · #Astronomy #Astrophysical Phenomena and Observations #Astrophysics #Astrophysics and Cosmic Phenomena #Black hole (networking) #Blazar #Compact star #Egret #Gamma ray #Gamma-ray bursts and supernovae #Optics #Photon #Physics #Population #Pulsar #Stars #astro-ph
- Black hole mass estimation using a relation between the BLR size and emission line luminosity of AGN
2004/03/10 by Xue-Bing Wu, R. Wang, Rui Wang +3 · 5 citations
Physics and Astronomy · #Active galactic nucleus #Astronomy #Astrophysical Phenomena and Observations #Astrophysics #Astrophysics and Cosmic Phenomena #Black hole (networking) #Blazar #Emission spectrum #Galaxy #Gamma ray #Gamma-ray bursts and supernovae #Line (geometry) #Luminosity #Physics #Quasar #Reverberation mapping #Spectral line #astro-ph
- Black Hole Masses and the Fundamental Plane of BL Lacertae Objects
2003/06/09 by R. Falomo, Jari Kotilainen, J. K. Kotilainen +2 · 1 citation
Physics and Astronomy · #Astronomy #Astrophysics #Astrophysics and Cosmic Phenomena #BL Lac object #Black hole (networking) #Blazar #Bulge #Elliptical galaxy #Fundamental plane (elliptical galaxies) #Galaxies: Formation, Evolution, Phenomena #Galaxy #Lenticular galaxy #Luminosity #Physics #Radio Astronomy Observations and Technology #Radio galaxy #Velocity dispersion #astro-ph
- A Catalog of 157 X-ray Spectra and 84 Spectral Energy Distributions of Blazars observed with BeppoSAX
2002/09/27 by P. Giommi, Paolo Giommi, Milvia Capalbi +20 · 1 citation
Physics and Astronomy · #Astronomy #Astrophysics #Astrophysics (astro-ph) #Astrophysics and Cosmic Phenomena #Blazar #Energy (signal processing) #FOS: Physical sciences #Gamma ray #Optics #Physics #Quantum mechanics #Spectral line #Spectral properties #X-ray #astro-ph
- The Properties of the Radio-Selected 1 J[CLC]y[/CLC] Sample of BL Lacertae Objects
2001/05/06 by Travis A. Rector, John T. Stocke · 2 citations
Physics and Astronomy · #Astronomy #Astrophysics #Astrophysics and Cosmic Phenomena #BL Lac object #Blazar #Emission spectrum #Galaxies: Formation, Evolution, Phenomena #Galaxy #Luminosity #Physics #Quasar #Radio Astronomy Observations and Technology #Radio galaxy #Redshift #Spectral line #astro-ph
- Multiepoch Very Long Baseline Array Observations of EGRET‐detected Quasars and BL Lacertae Objects: Connection between Superluminal Ejections and Gamma‐Ray Flares in Blazars
2001/02/26 by Svetlana G. Jorstad, Alan P. Marscher, John R. Mattox +4 · 3 citations
Earth and Planetary Sciences · Physics and Astronomy · #Active galactic nucleus #Astrophysical Phenomena and Observations #Astrophysics and Cosmic Phenomena #Blazar #Earth Systems and Cosmic Evolution #Egret #Flare #Quasar #Relativistic beaming #Superluminal motion #Very Long Baseline Array #Very-long-baseline interferometry #astro-ph
- Multiepoch Multiwavelength Spectra and Models for Blazar 3C 279
2001/02/07 by R. C. Hartman, M. Böttcher, M. Boettcher +72 · 2 citations
Physics and Astronomy · #Astronomy #Astrophysics #Astrophysics and Cosmic Phenomena #BL Lac object #Blazar #Dark Matter and Cosmic Phenomena #Egret #Galaxy #Gamma ray #Jet (fluid) #Lorentz factor #Lorentz transformation #Luminosity #Neutrino Physics Research #Optics #Physics #Quasar #Spectral line #Spectral shape analysis #Spectral slope #Superluminal motion #Synchrotron #Synchrotron radiation #astro-ph
- The origin of intergalactic magnetic fields due to extragalactic jets
1992/07/01 by L. C. Jafelice, R. Opher · 1 citation
Physics and Astronomy · Biochemistry, Genetics and Molecular Biology · #Astrophysics and Cosmic Phenomena #Geomagnetism and Paleomagnetism Studies #Solar and Space Plasma Dynamics #Physics #Intergalactic travel #Magnetization #Astrophysics #Blazar #Active galactic nucleus #Magnetic field #Character (mathematics) #Expansive #Jet (fluid) #Galaxy #Redshift #Mechanics #Quantum mechanics
- Time variations in the high-redshift 21 centimeter absorption spectrum of the BL Lacertae object AO 0235+164
1982/08/01 by A. M. Wolfe, Arthur M. Wolfe, F. H. Briggs +1 · 1 citation
Computer Science · Physics and Astronomy · #Absorption (acoustics) #Absorption spectroscopy #Astronomy #Astrophysics #Astrophysics and Cosmic Phenomena #BL Lac object #Blazar #Centimeter #Computational Physics and Python Applications #Galaxy #Gamma ray #Optics #Particle physics theoretical and experimental studies #Physics #Quasar #Redshift