Works matching DE "SUPERMASSIVE stars"

Results: 92

Determination of the Magnitude of the Spins of Supermassive Black Holes and the Magnetic Fields in Active Galactic Nuclei.

Published in:

Astrophysics, 2015, v. 58, n. 2, p. 157, doi. 10.1007/s10511-015-9372-y

By:

Mikhailov, A.;
Gnedin, Y.;
Belonovsky, A.

Publication type:

Article

Spins of Supermassive Black Holes and the Magnetic Fields of Accretion Disks in Active Galactic Nuclei with Maser Emission.

Published in:

Astrophysics, 2014, v. 57, n. 2, p. 163, doi. 10.1007/s10511-014-9323-z

By:

Gnedin, Yu.;
Globina, V.;
Piotrovich, M.;
Buliga, S.;
Natsvlishvili, T.

Publication type:

Article

Morphology and Evolutionary Status of Narrow Line Seyfert (NLS) Active Galaxies.

Published in:

Astrophysics, 2013, v. 56, n. 4, p. 569, doi. 10.1007/s10511-013-9309-2

By:

Ermash, A. A.;
Komberg, B. V.

Publication type:

Article

6. Six stars that vary!

Published in:

Journal of the British Astronomical Association, 2016, v. 126, n. 3, p. 136

By:

Abel, Paul G.

Publication type:

Article

PROBING THE CENTRAL BLACK HOLE IN M87 WITH GAMMA-RAYS.

Published in:

Modern Physics Letters A, 2012, v. 27, n. 28, p. -1, doi. 10.1142/S0217732312300303

By:

RIEGER, FRANK M.;
AHARONIAN, FELIX

Publication type:

Article

Modeling quasar central engine as a relativistic radiating star.

Published in:

Astrophysics & Space Science, 2015, v. 355, n. 1, p. 171, doi. 10.1007/s10509-014-2158-6

By:

Singh, Ksh.;
Pant, Neeraj

Publication type:

Article

Galaxies with supermassive binary black holes: (II) a model with cuspy galactic density profiles.

Published in:

Astrophysics & Space Science, 2014, v. 354, n. 2, p. 525, doi. 10.1007/s10509-014-2114-5

By:

Jiang, Ing-Guey;
Yeh, Li-Chin

Publication type:

Article

Analytical solutions for weak black hole kicks.

Published in:

Astrophysics & Space Science, 2014, v. 354, n. 2, p. 561, doi. 10.1007/s10509-014-2115-4

By:

Lingam, Manasvi

Publication type:

Article

Accretion history of active black holes from type 1 AGN.

Published in:

Astrophysics & Space Science, 2014, v. 352, n. 2, p. 801, doi. 10.1007/s10509-014-1934-7

By:

Pereira, Eduardo;
Miranda, Oswaldo

Publication type:

Article

Galaxies with supermassive binary black holes: (I) a possible model for the centers of core galaxies.

Published in:

Astrophysics & Space Science, 2014, v. 349, n. 2, p. 881, doi. 10.1007/s10509-013-1695-8

By:

Jiang, Ing-Guey;
Yeh, Li-Chin

Publication type:

Article

Ultra-high energy neutrino fluxes from supermassive AGN black holes.

Published in:

Astrophysics & Space Science, 2014, v. 349, n. 2, p. 919, doi. 10.1007/s10509-013-1672-2

By:

Ter-Kazarian, G.

Publication type:

Article

Shaping the relation between the mass of supermassive black holes and the velocity dispersion of galactic bulges.

Published in:

Astrophysics & Space Science, 2013, v. 345, n. 1, p. 195, doi. 10.1007/s10509-013-1373-x

By:

Chan, M.

Publication type:

Article

On the prescriptions of viscosity in an accretion disk model.

Published in:

Astrophysics & Space Science, 2012, v. 341, n. 2, p. 359, doi. 10.1007/s10509-012-1048-z

By:

Kai, T.;
Arai, K.

Publication type:

Article

Magnetized Kelvin-Helmholtz instability in the presence of a radiation field.

Published in:

Astrophysics & Space Science, 2012, v. 341, n. 2, p. 369, doi. 10.1007/s10509-012-1096-4

By:

Shadmehri, Mohsen;
Enayati, Zahra;
Khajavi, Mahdi

Publication type:

Article

Does the Hubble redshift flip photons and gravitons?

Published in:

2012

By:

Edwards, Matthew

Publication type:

Letter

X-ray polarization signature of warm absorber winds in AGN.

Published in:

Astrophysics & Space Science, 2011, v. 336, n. 1, p. 245, doi. 10.1007/s10509-011-0656-3

By:

Dorodnitsyn, A.;
Kallman, T.

Publication type:

Article

Extrapolating SMBH correlations down the mass scale: the case for IMBHs in globular clusters.

Published in:

Astrophysics & Space Science, 2010, v. 325, n. 1, p. 47, doi. 10.1007/s10509-009-0170-z

By:

Safonova, Margarita;
Shastri, Prajval

Publication type:

Article

Supermassive binary black holes among cosmic gamma-ray sources.

Published in:

Astrophysics & Space Science, 2007, v. 309, n. 1-4, p. 271, doi. 10.1007/s10509-007-9467-y

By:

Rieger, Frank M.

Publication type:

Article

Nonlinear Dynamical Stability of Newtonian Rotating and Non-rotating White Dwarfs and Rotating Supermassive Stars.

Published in:

Communications in Mathematical Physics, 2008, v. 284, n. 2, p. 425, doi. 10.1007/s00220-008-0569-3

By:

Tao Luo;
Smoller, Joel

Publication type:

Article

Stars with relativistic speeds in the Hills scenario.

Published in:

Astronomy Reports, 2017, v. 61, n. 7, p. 573, doi. 10.1134/S1063772917060038

By:

Dremova, G.;
Dremov, V.;
Tutukov, A.

Publication type:

Article

Astrophysics: Capturing black-hole pairs.

Published in:

Nature, 2009, v. 458, n. 7234, p. 40, doi. 10.1038/458040a

By:

Miller, Jon M.

Publication type:

Article

A gravitationally lensed water maser in the early Universe.

Published in:

2008

By:

Impellizzeri, C. M. Violette;
McKean, John P.;
Castangia, Paola;
Roy, Alan L.;
Henkel, Christian;
Brunthaler, Andreas;
Wucknitz, Olaf

Publication type:

Letter

Astronomy: Stellar mass limited.

Published in:

Nature, 2005, v. 434, n. 7030, p. 148, doi. 10.1038/434148a

By:

Kroupa, Pavel

Publication type:

Article

An upper limit to the masses of stars.

Published in:

Nature, 2005, v. 434, n. 7030, p. 192, doi. 10.1038/nature03293

By:

Figer, Donald F.

Publication type:

Article

Null Geodesics and Strong Field Gravitational Lensing in a String Cloud Background.

Published in:

Advances in High Energy Physics, 2015, v. 2015, p. 1, doi. 10.1155/2015/635625

By:

Sharif, M.;
Iftikhar, Sehrish

Publication type:

Article

Masses and accretion rates of supermassive black holes in active galactic nuclei from the INTEGRAL survey.

Published in:

Astronomy Letters, 2012, v. 38, n. 8, p. 475, doi. 10.1134/S1063773712080026

By:

Khorunzhev, G.;
Sazonov, S.;
Burenin, R.;
Tkachenko, A.

Publication type:

Article

INVESTIGATION OF SOME GALACTIC AND EXTRAGALACTIC GRAVITATIONAL PHENOMENA.

Published in:

Serbian Astronomical Journal, 2012, n. 185, p. 1, doi. 10.2298/SAJ1285001J

By:

Jovanović, P.

Publication type:

Article

A low upper mass limit for the central black hole in the late-type galaxy NGC 4414.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2017, v. 597, p. 1, doi. 10.1051/0004-6361/201629480

By:

Thater, S.;
Krajnović, D.;
Bourne, M. A.;
Cappellari, M.;
de Zeeuw, T.;
Emsellem, E.;
Magorrian, J.;
McDermid, R. M.;
Sarzi, M.;
van de Ven, G.

Publication type:

Article

The origin of the far-infrared continuum of z ∼ 6 quasars.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 579, p. 1, doi. 10.1051/0004-6361/201526105

By:

Schneider, R.;
Bianchi, S.;
Valiante, R.;
Risaliti, G.;
Salvadori, S.

Publication type:

Article

Minimal variability time scale - central black hole mass relation of the γ-ray loud blazars (Research Note).

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 578, p. 1, doi. 10.1051/0004-6361/201526004

By:

Vovk, Ievgen;
Babić, Ana

Publication type:

Article

The formation of supermassive black holes in rapidly rotating disks.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 578, p. 1, doi. 10.1051/0004-6361/201525855

By:

Latif, M. A.;
Schleicher, D. R. G.

Publication type:

Article

Parent population of flat-spectrum radio-loud narrow-line Seyfert 1 galaxies.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 578, p. 1, doi. 10.1051/0004-6361/201525691

By:

Berton, M.;
Foschini, L.;
Ciroi, S.;
Cracco, V.;
La Mura, G.;
Lister, M. L.;
Mathur, S.;
Peterson, B. M.;
Richards, J. L.;
Rafanelli, P.

Publication type:

Article

Anatomy of the AGN in NGC 5548.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 577, p. 1, doi. 10.1051/0004-6361/201425302

By:

Arav, N.;
Chamberlain, C.;
Kriss, G. A.;
Kaastra, J. S.;
Cappi, M.;
Mehdipour, M.;
Petrucci, P.-O.;
Steenbrugge, K. C.;
Behar, E.;
Bianchi, S.;
Boissay, R.;
Branduardi-Raymont, G.;
Costantini, E.;
Ely, J. C.;
Ebrero, J.;
di Gesu, L.;
Harrison, F. A.;
Kaspi, S.;
Malzac, J.;
De Marco, B.

Publication type:

Article

Revealing a hard X-ray spectral component that reverberates within one light hour of the central supermassive black hole in Ark 564.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 577, p. 1, doi. 10.1051/0004-6361/201425280

By:

Giustini, M.;
Turner, T. J.;
Reeves, J. N.;
Miller, L.;
Legg, E.;
Kraemer, S. B.;
George, I. M.

Publication type:

Article

Variability-selected active galactic nuclei in the VST-SUDARE/VOICE survey of the COSMOS field.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 574, p. 1, doi. 10.1051/0004-6361/201424906

By:

De Cicco, D.;
Paolillo, M.;
Covone, G.;
Falocco, S.;
Longo, G.;
Grado, A.;
Limatola, L.;
Botticella, M. T.;
Pignata, G.;
Cappellaro, E.;
Vaccari, M.;
Trevese, D.;
Vagnetti, F.;
Salvato, M.;
Radovich, M.;
Brandt, W. N.;
Capaccioli, M.;
Napolitano, N. R.;
Schipani, P.

Publication type:

Article

GTC spectra of z ≈ 2.3 quasars: comparison with local luminosity analogs.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 570, p. 1, doi. 10.1051/0004-6361/201423975

By:

Sulentic, Jack W.;
Marziani, Paola;
del Olmo, Ascensión;
Dultzin, Deborah;
Perea, Jaime;
Negrete, C. Alenka

Publication type:

Article

Large scale kinematics and dynamical modelling of the Milky Way nuclear star cluster.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 570, p. 1, doi. 10.1051/0004-6361/201423777

By:

Feldmeier, A.;
Neumayer, N.;
Seth, A.;
Schödel, R.;
Lützgendorf, N.;
de Zeeuw, P. T.;
Kissler-Patig, M.;
Nishiyama, S.;
Walcher, C. J.

Publication type:

Article

Properties of bow-shock sources at the Galactic center.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 567, p. 1, doi. 10.1051/0004-6361/201423657

By:

Sanchez-Bermudez, J.;
Schödel, R.;
Alberdi, A.;
Mu˘zi´c, K.;
Hummel, C. A.;
Pott, J.-U.

Publication type:

Article

Dust-enshrouded star near supermassive black hole: predictions for high-eccentricity passages near low-luminosity galactic nuclei.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 565, p. 1, doi. 10.1051/0004-6361/201322713

By:

Zajaˇcek, Michal;
Karas, Vladimír;
Eckart, Andreas

Publication type:

Article

Effect of dust on Kelvin-Helmholtz instabilities.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 562, p. 1, doi. 10.1051/0004-6361/201322322

By:

Hendrix, T.;
Keppens, R.

Publication type:

Article

Coupled jet-disk model for Sagittarius A*: explaining the flat-spectrum radio core with GRMHD simulations of jets.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 559, p. 1, doi. 10.1051/0004-6361/201322692

By:

Mościbrodzka, Monika;
Falcke, Heino

Publication type:

Article

New calibration and some predictions of the scaling relations between the mass of supermassive black holes and the properties of the host galaxies.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 558, p. 1, doi. 10.1051/0004-6361/201322189

By:

Benedetto, E.;
Fallarino, M. T.;
Feoli, A.

Publication type:

Article

The nature of LINER galaxies: Ubiquitous hot old stars and rare accreting black holes.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 558, p. 1, doi. 10.1051/0004-6361/201322062

By:

Singh, R.;
Van de Ven, G.;
Jahnke, K.;
Lyubenova, M.;
Falcón-Barroso, J.;
Alves, J.;
Fernandes, R. Cid;
Galbany, L.;
García-Benito, R.;
Husemann, B.;
Kennicutt, R. C.;
Marino, R. A.;
Márquez, I.;
Masegosa, J.;
Mast, D.;
Pasquali, A.;
Sánchez, S. F.;
Walcher, J.;
Wild, V.;
Wisotzki, L.

Publication type:

Article

Massive black hole factories: Supermassive and quasi-star formation in primordial halos.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 558, p. 1, doi. 10.1051/0004-6361/201321949

By:

Schleicher, Dominik R. G.;
Palla, Francesco;
Andrea Ferrara;
Galli, Daniele;
Latif, Muhammad

Publication type:

Article

AGN and QSOs in the eROSITA All-Sky Survey II. The large-scale structure.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 558, p. 1, doi. 10.1051/0004-6361/201321823

By:

Kolodzig, Alexander;
Gilfanov, Marat;
Hütsi, Gert;
Sunyaev, Rashid

Publication type:

Article

Echoes of multiple outbursts of Sagittarius A revealed by Chandra.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 558, p. 1, doi. 10.1051/0004-6361/201321667

By:

Clavel, M.;
Terrier, R.;
Goldwurm, A.;
Morris, M. R.;
Ponti, G.;
Soldi, S.;
Trap, G.

Publication type:

Article

A candidate supermassive binary black hole system in the brightest cluster galaxy of RBS 797.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 557, n. 1, p. 1, doi. 10.1051/0004-6361/201322401

By:

Gitti, M.;
Giroletti, M.;
Giovannini, G.;
Feretti, L.;
Liuzzo, E.

Publication type:

Article

X-ray variability of 104 active galactic nuclei XMM-Newton power-spectrum density profiles.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2012, v. 544, n. 1, p. 1, doi. 10.1051/0004-6361/201219008

By:

González-Martín, O.;
Vaughan, S.

Publication type:

Article

The scaling relation between the mass of supermassive black holes and the kinetic energy of random motions of the host galaxies.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2012, v. 537, p. 1, doi. 10.1051/0004-6361/201117168

By:

Mancini, L.;
Feoli, A.

Publication type:

Article

Modeling Polarized Emission from Black Hole Jets: Application to M87 Core Jet.

Published in:

Galaxies (2075-4434), 2017, v. 5, n. 3, p. 54, doi. 10.3390/galaxies5030054

By:

Mościbrodzka, Monika

Publication type:

Article