0000000000201591

AUTHOR

Alejandro Mus Mejías

showing 8 related works from this author

Gravitational Test beyond the First Post-Newtonian Order with the Shadow of the M87 Black Hole

2020

All authors: Psaltis, Dimitrios; Medeiros, Lia; Christian, Pierre; Özel, Feryal; Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Asada, Keiichi; Azulay, Rebecca; Ball, David; Baloković, Mislav; Barrett, John; Bintley, Dan; Blackburn, Lindy; Boland, Wilfred; Bower, Geoffrey C.; Bremer, Michael; Brinkerink, Christiaan D.; Brissenden, Roger; Britzen, Silke Broguiere, Dominique; Bronzwaer, Thomas; Byun, Do-Young; Carlstrom, John E.; Chael, Andrew; Chan, Chi-kwan; Chatterjee, Shami; Chatterjee, Koushik; Chen, Ming-Tang; Chen, Yongjun; Cho, Ilje; Conway, John E.; Cordes, James M.; Crew, Geoffrey B.; Cui, Yuzhu; Davelaar, Jordy; De Laurentis, Mariafelicia; Deane, Roger; Dempsey, Jessica; Desvign…

High Energy Astrophysical Phenomena (astro-ph.HE)Event Horizon TelescopePhysicsGravitational waveAstronomyKerr metricFOS: Physical sciencesGeneral Physics and AstronomyGeneral Relativity and Quantum Cosmology (gr-qc)Gravitation and Astrophysics01 natural sciencesGeneral Relativity and Quantum CosmologyBlack holeGravitationGeneral Relativity and Quantum Cosmology0103 physical sciencesMetric (mathematics)Shadow[PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]Statistical physics[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]010306 general physicsAstrophysics - High Energy Astrophysical PhenomenaParametric statisticsPhysical Review Letters
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First M87 Event Horizon Telescope Results. VII. Polarization of the Ring

2021

Full list of authors: Akiyama, Kazunori; Algaba, Juan Carlos; Alberdi, Antxon; Alef, Walter; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; Baczko, Anne-Kathrin; Ball, David; Baloković, Mislav; Barrett, John; Benson, Bradford A.; Bintley, Dan; Blackburn, Lindy; Blundell, Raymond; Boland, Wilfred; Bouman, Katherine L.; Bower, Geoffrey C.; Boyce, Hope Bremer, Michael; Brinkerink, Christiaan D.; Brissenden, Roger; Britzen, Silke; Broderick, Avery E.; Broguiere, Dominique; Bronzwaer, Thomas; Byun, Do-Young; Carlstrom, John E.; Chael, Andrew; Chan, Chi-kwan; Chatterjee, Shami; Chatterjee, Koushik; Chen, Ming-Tang; Chen, Yongjun; Chesler, Paul M.; Cho, Ilje; Christian, Pierre; Conway, John E.…

1663010504 meteorology & atmospheric sciences1346KinoAstrophysics - astrophysics of galaxiesAstronomyAstrophysics::High Energy Astrophysical PhenomenaFOS: Physical sciencesGalaxy accretion disks01 natural sciencesAstrophysics - high energy astrophysical phenomena2033Galaxies: individual: M87 1278 1346 1769 1663 16 2033 1859 5620103 physical sciencesPolarimetrySupermassive black holes1769010303 astronomy & astrophysicsAstronomy data modeling0105 earth and related environmental sciencesVery long baseline interferometryPhysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)Active galactic nucleiGalaxies: individual: M871278F510ChatterjeeAstronomy and AstrophysicsCreative commons16562Low-luminosity active galactic nuclei13. Climate actionSpace and Planetary ScienceAstrophysics of Galaxies (astro-ph.GA)Fish <Actinopterygii>Radio interferometryHumanities1859
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First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near The Event Horizon

2021

Full list of authors: Akiyama, Kazunori; Algaba, Juan Carlos; Alberdi, Antxon; Alef, Walter; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; Baczko, Anne-Kathrin; Ball, David; Baloković, Mislav; Barrett, John; Benson, Bradford A.; Bintley, Dan; Blackburn, Lindy; Blundell, Raymond; Boland, Wilfred; Bouman, Katherine L.; Bower, Geoffrey C.; Boyce, Hope Bremer, Michael; Brinkerink, Christiaan D.; Brissenden, Roger; Britzen, Silke; Broderick, Avery E.; Broguiere, Dominique; Bronzwaer, Thomas; Byun, Do-Young; Carlstrom, John E.; Chael, Andrew; Chan, Chi-kwan; Chatterjee, Shami; Chatterjee, Koushik; Chen, Ming-Tang; Chen, Yongjun; Chesler, Paul M.; Cho, Ilje; Christian, Pierre; Conway, John E.…

AccretionKinoAstrophysics - astrophysics of galaxiesAstrophysics::High Energy Astrophysical PhenomenaAstronomy19641347FOS: Physical sciences479Astrophysics::Cosmology and Extragalactic AstrophysicsF500870126101 natural sciences7. Clean energyAstrophysics - high energy astrophysical phenomena994MagnetohydrodynamicsRelativistic jets 14 162 479 870 886 994 1964 1261 1278 1335 1347 13900103 physical sciencesJetsPolarimetryRadiative transferPlasma astrophysicsRadio jets010303 astronomy & astrophysicsAstrophysics::Galaxy Astrophysics162High Energy Astrophysical Phenomena (astro-ph.HE)Physics1278Event horizons1335010308 nuclear & particles physicsBlack holesChatterjee14886Astronomy and AstrophysicsCreative commons139013. Climate actionSpace and Planetary ScienceAstrophysics of Galaxies (astro-ph.GA)Magnetic fieldsKerr black holesFish <Actinopterygii>Relativistic jetsHumanities
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Stationary models of magnetized viscous tori around a Schwarzschild black hole

2020

We present stationary solutions of magnetized, viscous thick accretion disks around a Schwarzschild black hole. We assume that the tori are not self-gravitating, are endowed with a toroidal magnetic field, and obey a constant angular momentum law. Our study focuses on the role of the black hole curvature in the shear viscosity tensor and in their potential combined effect on the stationary solutions. Those are built in the framework of a causality-preserving, second-order gradient expansion scheme of relativistic hydrodynamics in the Eckart frame description which gives rise to hyperbolic equations of motion. The stationary models are constructed by numerically solving the general relativis…

PhysicsCusp (singularity)Angular momentum010308 nuclear & particles physicsHorizonFOS: Physical sciencesGeneral Relativity and Quantum Cosmology (gr-qc)Curvature01 natural sciencesInstabilityGeneral Relativity and Quantum Cosmology83C57 83C55Classical mechanicsInviscid flow0103 physical sciencesSchwarzschild metricTensor010306 general physics
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Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign

2021

Full list of authors: EHT MWL Science Working Group; Algaba, J. C.; Anczarski, J.; Asada, K.; Baloković, M.; Chandra, S.; Cui, Y. -Z.; Falcone, A. D.; Giroletti, M.; Goddi, C.; Hada, K.; Haggard, D.; Jorstad, S.; Kaur, A.; Kawashima, T.; Keating, G.; Kim, J. -Y.; Kino, M.; Komossa, S.; Kravchenko, E. V.; Krichbaum, T. P.; Lee, S. -S.; Lu, R. -S.; Lucchini, M.; Markoff, S.; Neilsen, J.; Nowak, M. A.; Park, J.; Principe, G.; Ramakrishnan, V.; Reynolds, M. T.; Sasada, M.; Savchenko, S. S.; Williamson, K. E.; Event Horizon Telescope Collaboration; Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Anantua, Richard; Azulay, Rebecca; Baczko, Anne-Kathrin; Ball, David; Barrett, John; Bintley, Dan; …

Accretion010504 meteorology & atmospheric sciencesAstronomyFluxAstrophysics7. Clean energy01 natural sciencesActive galactic nuclei; Radio cores; Low-luminosity active galactic nuclei; High energy astrophysics; Astrophysical black holes; Accretion; Astrophysics - High Energy Astrophysical Phenomena; Astrophysics - Cosmology and Nongalactic Astrophysics; Astrophysics - Astrophysics of Galaxies010303 astronomy & astrophysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)Physicsastro-ph.HERadio coreAccretion (meteorology)PhysicsAstrophysical black holes520 Astronomie und zugeordnete WissenschaftenActive galactic nuclei ; Radio cores ; Low-luminosity ; active galactic nuclei ; High energy astrophysics ; Astrophysical black holes ; AccretionAstrophysical black holeLow-luminosity active galactic nucleiastro-ph.COAstrophysics - High Energy Astrophysical PhenomenaAccretion; Active galactic nuclei; Astrophysical black holes; High energy astrophysics; Low-luminosity active galactic nuclei; Radio coresHigh energy astrophysicsRadio coresAstrophysics - Cosmology and Nongalactic AstrophysicsCosmology and Nongalactic Astrophysics (astro-ph.CO)Active galactic nucleusHigh-energy astronomyastro-ph.GAAstrophysics::High Energy Astrophysical PhenomenaFOS: Physical sciencesF500Astrophysics::Cosmology and Extragalactic AstrophysicsHigh energy astrophysic0103 physical sciencesVery-long-baseline interferometryddc:530Astrophysics::Galaxy Astrophysics0105 earth and related environmental sciencesEvent Horizon TelescopeSupermassive black holeActive galactic nucleiAstronomy and Astrophysics530 PhysikAstrophysics - Astrophysics of GalaxiesGalaxySpace and Planetary ScienceAstrophysics of Galaxies (astro-ph.GA)ddc:520Active galactic nuclei; Radio cores; Low-luminosity active galactic nuclei; High energy astrophysics; Astrophysical black holes; AccretionHESS - Abteilung Hinton[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
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The Polarized Image of a Synchrotron-emitting Ring of Gas Orbiting a Black Hole

2021

Full list of authors: Narayan, Ramesh; Palumbo, Daniel C. M.; Johnson, Michael D.; Gelles, Zachary; Himwich, Elizabeth; Chang, Dominic O.; Ricarte, Angelo; Dexter, Jason; Gammie, Charles F.; Chael, Andrew A.; Event Horizon Telescope Collaboration; Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; Baczko, Anne-Kathrin; Ball, David Baloković, Mislav; Barrett, John; Benson, Bradford A.; Bintley, Dan; Blackburn, Lindy; Blundell, Raymond; Boland, Wilfred; Bouman, Katherine L.; Bower, Geoffrey C.; Boyce, Hope; Bremer, Michael; Brinkerink, Christiaan D.; Brissenden, Roger; Britzen, Silke; Broderick, Avery E.; Broguiere, Domini…

AstrofísicaCamps magnèticsAccretion010504 meteorology & atmospheric sciencesAstronomyAstrophysics::High Energy Astrophysical PhenomenaStrong gravitational lensingSynchrotron radiationFOS: Physical sciencesF50001 natural sciencesAstrophysics - high energy astrophysical phenomena994General Relativity and Quantum Cosmology0103 physical sciencesPolarimetrySchwarzschild metric010303 astronomy & astrophysics0105 earth and related environmental sciences162astro-ph.HEEvent Horizon TelescopePhysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)1278Accretion (meteorology)Black holes14Astronomy and AstrophysicsPolarization (waves)Computational physicsMagnetic fieldBlack holeSpace and Planetary ScienceMagnetic fields14 162 1278 994
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Event Horizon Telescope observations of the jet launching and collimation in Centaurus A

2021

Full list of authors: Janssen, Michael; Falcke, Heino; Kadler, Matthias; Ros, Eduardo; Wielgus, Maciek; Akiyama, Kazunori; Baloković, Mislav; Blackburn, Lindy; Bouman, Katherine L.; Chael, Andrew; Chan, Chi-kwan; Chatterjee, Koushik; Davelaar, Jordy; Edwards, Philip G.; Fromm, Christian M.; Gómez, José L.; Goddi, Ciriaco; Issaoun, Sara; Johnson, Michael D.; Kim, Junhan; Koay, Jun Yi; Krichbaum, Thomas P.; Liu, Jun; Liuzzo, Elisabetta; Markoff, Sera; Markowitz, Alex; Marrone, Daniel P.; Mizuno, Yosuke; Müller, Cornelia; Ni, Chunchong; Pesce, Dominic W.; Ramakrishnan, Venkatessh; Roelofs, Freek; Rygl, Kazi L. J.; van Bemmel, Ilse; Event Horizon Telescope Collaboration.--This Open Access artic…

AstrofísicaActive galactic nucleusCosmology and Nongalactic Astrophysics (astro-ph.CO)010504 meteorology & atmospheric sciencesEvent horizonastro-ph.GAAstronomyAstrophysics::High Energy Astrophysical PhenomenaAstrophysics - astrophysics of galaxiesAstrophysics - cosmology and nongalactic astrophysicsCentaurus AFOS: Physical sciencesAstrophysicsAstrophysics::Cosmology and Extragalactic Astrophysics01 natural sciencesAstrophysics - high energy astrophysical phenomena0103 physical sciencesVery-long-baseline interferometry010303 astronomy & astrophysicsAstrophysics::Galaxy Astrophysics0105 earth and related environmental sciencesAstronomia ObservacionsEvent Horizon TelescopePhysicsastro-ph.HEHigh Energy Astrophysical Phenomena (astro-ph.HE)Supermassive black holeJet (fluid)Galactic CenterAstronomy and AstrophysicsAstrophysics of Galaxies (astro-ph.GA)astro-ph.CO
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Constraints on black-hole charges with the 2017 EHT observations of M87*

2021

Full list of authors: Kocherlakota, Prashant; Rezzolla, Luciano; Falcke, Heino; Fromm, Christian M.; Kramer, Michael; Mizuno, Yosuke; Nathanail, Antonios; Olivares, Héctor; Younsi, Ziri; Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; Baczko, Anne-Kathrin; Ball, David; Baloković, Mislav; Barrett, John; Benson, Bradford A.; Bintley, Dan; Blackburn, Lindy; Blundell, Raymond; Boland, Wilfred; Bouman, Katherine L.; Bower, Geoffrey C.; Boyce, Hope; Bremer, Michael; Brinkerink, Christiaan D.; Brissenden, Roger; Britzen, Silke; Broderick, Avery E.; Broguiere, Dominique; Bronzwaer, Thomas; Byun, Do-Young; Carlstrom, John E.; …

PhysicsGravitació010308 nuclear & particles physicsAstronomyKinoAstrophysics::High Energy Astrophysical Phenomenagr-qcChatterjeeFOS: Physical sciencesGeneral Relativity and Quantum Cosmology (gr-qc)Creative commons01 natural sciencesGeneral Relativity and Quantum Cosmology0103 physical sciencesAstronomiaFish <Actinopterygii>010306 general physicsGeneral relativity and quantum cosmologyHumanitiesPhysical Review D. Particles and Fields
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