Works matching DE "GALACTIC nuclei"

Results: 398

New active galactic nuclei science cases with interferometry.

Published in:

Experimental Astronomy, 2018, v. 46, n. 3, p. 413, doi. 10.1007/s10686-018-9612-3

By:

Hönig, Sebastian F.;
Herrero, Almudena Alonso;
Gandhi, Poshak;
Kishimoto, Makoto;
Pott, Jörg-Uwe;
Almeida, Cristina Ramos;
Surdej, Jean;
Tristram, Konrad R. W.

Publication type:

Article

Wide-field ultraviolet imager for astronomical transient studies.

Published in:

Experimental Astronomy, 2018, v. 45, n. 2, p. 201, doi. 10.1007/s10686-018-9575-4

By:

Mathew, Joice;
Ambily, S.;
Prakash, Ajin;
Sarpotdar, Mayuresh;
Nirmal, K.;
G. Sreejith, A.;
Safonova, Margarita;
Murthy, Jayant;
Brosch, Noah

Publication type:

Article

Rates of Stellar Tidal Disruption.

Published in:

Space Science Reviews, 2020, v. 216, n. 3, p. 1, doi. 10.1007/s11214-020-00651-4

By:

Stone, N. C.;
Vasiliev, E.;
Kesden, M.;
Rossi, E. M.;
Perets, H. B.;
Amaro-Seoane, P.

Publication type:

Article

Relativistic Jets in Active Galactic Nuclei and Microquasars.

Published in:

Space Science Reviews, 2017, v. 207, n. 1-4, p. 5, doi. 10.1007/s11214-016-0328-2

By:

Romero, Gustavo;
Boettcher, M.;
Markoff, S.;
Tavecchio, F.

Publication type:

Article

Editorial: Topical Collection on Jets and Winds in Pulsar Wind Nebulae, Gamma-Ray Bursts and Blazars.

Published in:

2017

By:

Bykov, A.;
Amato, E.;
Arons, J.;
Falanga, M.;
Lemoine, M.;
Stella, L.;
Steiger, R.

Publication type:

Editorial

Massive Binary Black Holes in Galactic Nuclei and Their Path to Coalescence.

Published in:

Space Science Reviews, 2014, v. 183, n. 1-4, p. 189, doi. 10.1007/s11214-014-0067-1

By:

Colpi, Monica

Publication type:

Article

Particle Acceleration in Relativistic Outflows.

Published in:

Space Science Reviews, 2012, v. 173, n. 1-4, p. 309, doi. 10.1007/s11214-012-9896-y

By:

Bykov, Andrei;
Gehrels, Neil;
Krawczynski, Henric;
Lemoine, Martin;
Pelletier, Guy;
Pohl, Martin

Publication type:

Article

Relativistic Reconnection and Particle Acceleration.

Published in:

Space Science Reviews, 2012, v. 173, n. 1-4, p. 521, doi. 10.1007/s11214-012-9931-z

By:

Hoshino, M.;
Lyubarsky, Y.

Publication type:

Article

He-like Ions as Practical Astrophysical Plasma Diagnostics: From Stellar Coronae to Active Galactic Nuclei.

Published in:

Space Science Reviews, 2010, v. 157, n. 1-4, p. 103, doi. 10.1007/s11214-010-9731-2

By:

Porquet, D.;
Dubau, J.;
Grosso, N.

Publication type:

Article

Origins of Cometary Materials.

Published in:

Space Science Reviews, 2008, v. 138, n. 1-4, p. 5, doi. 10.1007/s11214-007-9299-7

By:

Huebner, W. F.

Publication type:

Article

Deep Impact and the Origin and Evolution of Cometary Nuclei.

Published in:

Space Science Reviews, 2008, v. 138, n. 1-4, p. 237, doi. 10.1007/s11214-008-9350-3

By:

A'Hearn, Michael F.

Publication type:

Article

The Emission Spectrum Characteristics of the Seyfert Galaxy NGC7469 Nucleus Over Time of Decades.

Published in:

Astrophysics, 2018, v. 61, n. 3, p. 289, doi. 10.1007/s10511-018-9536-7

By:

Sharipova, L. M.

Publication type:

Article

Dependence of the Spin of Supermassive Black Holes on the Eddington Factor for Accretion Disks in Active Galactic Nuclei.

Published in:

Astrophysics, 2016, v. 59, n. 4, p. 439, doi. 10.1007/s10511-016-9447-4

By:

Piotrovich, M.;
Buliga, S.;
Gnedin, Yu.;
Mikhailov, A.;
Natsvlishvili, T.

Publication type:

Article

Close Neighbors of Markarian Galaxies. II. Statistics and Discussions.

Published in:

Astrophysics, 2014, v. 57, n. 1, p. 14, doi. 10.1007/s10511-014-9311-3

By:

Nazaryan, T.;
Petrosian, A.;
Hakobyan, A.;
McLean, B.;
Kunth, D.

Publication type:

Article

BVRI CCD-Photometry of Comparison Stars in the Fields of Galaxies with Active Nuclei. VI.

Published in:

Astrophysics, 2014, v. 57, n. 1, p. 30, doi. 10.1007/s10511-014-9312-2

By:

Doroshenko, V.;
Efimov, Yu.;
Borman, G.;
Pulatova, N.

Publication type:

Article

<i>BVRI</i> CCD-Photometry of comparison stars in the fields of galaxies with active nuclei. V.

Published in:

Astrophysics, 2013, v. 56, n. 3, p. 343, doi. 10.1007/s10511-013-9290-9

By:

Doroshenko, V. T.;
Sergeev, S. G.;
Efimov, Yu. S.;
Borman, G. A.;
Okhmat, D. N.;
Pulatova, N. G.;
Nazarov, S. V.

Publication type:

Article

On the variability of emission spectrum of the Sy2 galaxy Mark 6.

Published in:

Astrophysics, 2011, v. 54, n. 1, p. 26, doi. 10.1007/s10511-011-9155-z

By:

Khachikian, E.;
Asatrian, N.;
Burenkov, A.

Publication type:

Article

Frequency-Dependent Core Shifts in Ultracompact Quasars.

Published in:

Astronomy Reports, 2018, v. 62, n. 11, p. 787, doi. 10.1134/S1063772918110094

By:

Voitsik, P. A.;
Pushkarev, A. B.;
Kovalev, Yu. Yu.;
Plavin, A. V.;
Lobanov, A. P.;
Ipatov, A. V.

Publication type:

Article

Black holes in close binary systems and galactic nuclei.

Published in:

Astronomy Reports, 2017, v. 61, n. 4, p. 265, doi. 10.1134/S1063772917040035

By:

Cherepashchuk, A.

Publication type:

Article

High-velocity stars as a result of encounters between stars and massive binary black holes in galactic nuclei.

Published in:

Astronomy Reports, 2017, v. 61, n. 1, p. 47, doi. 10.1134/S1063772916120076

By:

Zhuiko, S.;
Orlov, V.;
Shirokova, K.

Publication type:

Article

The magnetic-field structure in a stationary accretion disk.

Published in:

Astronomy Reports, 2016, v. 60, n. 5, p. 486, doi. 10.1134/S1063772916040090

By:

Piotrovich, M.;
Silant'ev, N.;
Gnedin, Yu.;
Natsvlishvili, T.;
Buliga, S.

Publication type:

Article

'RadioAstron'-A telescope with a size of 300 000 km: Main parameters and first observational results.

Published in:

Astronomy Reports, 2013, v. 57, n. 3, p. 153, doi. 10.1134/S1063772913030025

By:

Kardashev, N.;
Khartov, V.;
Abramov, V.;
Avdeev, V.;
Alakoz, A.;
Aleksandrov, Yu.;
Ananthakrishnan, S.;
Andreyanov, V.;
Andrianov, A.;
Antonov, N.;
Artyukhov, M.;
Arkhipov, M.;
Baan, W.;
Babakin, N.;
Babyshkin, V.;
Bartel', N.;
Belousov, K.;
Belyaev, A.;
Berulis, J.;
Burke, B.

Publication type:

Article

Results of long-term monitoring of 3C 273 over a wide range of wavelengths.

Published in:

Astronomy Reports, 2013, v. 57, n. 1, p. 34, doi. 10.1134/S1063772912050083

By:

Vol'vach, A.;
Kutkin, A.;
Vol'vach, L.;
Larionov, M.;
Lakhteenmaki, A.;
Tornikoski, M.;
Nieppola, E.;
Tammi, J.;
Savolainen, P.;
Leon-Tavares, J.;
Aller, M.;
Aller, H.

Publication type:

Article

A possible relation between the masses of black holes in galactic nuclei and the parameters of the host galaxies.

Published in:

Astronomy Reports, 2012, v. 56, n. 11, p. 813, doi. 10.1134/S1063772912110054

By:

Komberg, B.;
Pilipenko, S.

Publication type:

Article

Determining the spins of supermassive black holes in Active Galactic Nuclei based on spectropolarimetric observations.

Published in:

Astronomy Reports, 2012, v. 56, n. 8, p. 573, doi. 10.1134/S1063772912080033

By:

Gnedin, Yu.;
Afanasiev, V.;
Borisov, N.;
Piotrovich, M.;
Natsvlishvili, T.;
Buliga, S.

Publication type:

Article

The motion of an emission-line region near the center of the galaxy NGC 4151.

Published in:

Astronomy Reports, 2011, v. 55, n. 9, p. 761, doi. 10.1134/S1063772911090034

By:

Denissyuk, E.;
Valiullin, R.;
Gaisina, V.

Publication type:

Article

Sub-parsec structure of binary supermassive black holes in active galactic nuclei.

Published in:

Astronomy Reports, 2010, v. 54, n. 1, p. 28, doi. 10.1134/S106377291001004X

By:

Vol'vach, A.;
Vol'vach, L.;
Kut'kin, A.;
Larionov, M.;
Aller, M.;
Aller, H.

Publication type:

Article

The possibility of observing resonance gamma-ray absorption in the spectra of active galactic nuclei.

Published in:

Astronomy Reports, 2009, v. 53, n. 2, p. 102, doi. 10.1134/S1063772909020024

By:

Iyudin, A.;
Galkin, V.;
Dzhatdoev, T.

Publication type:

Article

Non-uniform model for the synchrotron radiation of Sgr A* and other low-luminosity galactic nuclei.

Published in:

Astronomy Reports, 2008, v. 52, n. 5, p. 343, doi. 10.1134/S1063772908050016

By:

Slysh, V. I.

Publication type:

Article

Analytical approximation for the Fe K <sub>α</sub> emission line in quasar spectra.

Published in:

Astronomy Reports, 2008, v. 52, n. 1, p. 1, doi. 10.1134/S1063772908010010

By:

Repin, S.V.;
Lukash, V.N.;
Strokov, V.N.

Publication type:

Article

Dependence of the diffuse X-ray luminosities of virialized systems on the masses of their central objects.

Published in:

Astronomy Reports, 2006, v. 50, n. 6, p. 432, doi. 10.1134/S1063772906060023

By:

Komberg, B. V.

Publication type:

Article

Study of the physical conditions in active galactic nuclei. Physical conditions in the cores of two nearby radio galaxies.

Published in:

Astronomy Reports, 2006, v. 50, n. 3, p. 202, doi. 10.1134/S1063772906030048

By:

Chernikov, P. A.;
Artyukh, V. S.;
Tyul'bashev, S. A.;
Lapaev, K. A.

Publication type:

Article

Study of the physical conditions in active galactic nuclei. A method for estimating the physical parameters of radio sources.

Published in:

Astronomy Reports, 2006, v. 50, n. 3, p. 194, doi. 10.1134/S1063772906030036

By:

Artyukh, V. S.;
Chernikov, P. A.

Publication type:

Article

Acceleration of Spatial Motions of Stars by Close-Binary Supermassive Black Holes in Galactic Nuclei.

Published in:

Astronomy Reports, 2005, v. 49, n. 9, p. 678, doi. 10.1134/1.2045318

By:

Tutukov, A. V.;
Fedorova, A. V.

Publication type:

Article

The Rapid Variability of Blazars at Optical Wavelengths.

Published in:

Astronomy Reports, 2004, v. 48, n. 10, p. 840, doi. 10.1134/1.1809397

By:

Bychkova, V. S.;
Kardashev, N. S.;
Vlasyuk, V. V.;
Spiridonova, O. I.

Publication type:

Article

Behavior of the Broad Hα Component in the Seyfert Galaxy NGC 4151 in 1976–2003.

Published in:

Astronomy Reports, 2004, v. 48, n. 8, p. 622, doi. 10.1134/1.1787064

By:

Denisyuk, É. K.;
Valiullin, R. R.;
Argyle, R. W.;
Gaisina, V. N.

Publication type:

Article

Active Galactic Nuclei Search.

Published in:

Atoms (2218-2004), 2017, v. 5, n. 4, p. 45, doi. 10.3390/atoms5040045

By:

Kotov, Sergey;
Dodonov, Sergey

Publication type:

Article

Degeneracy pressure of mass dimension one fermionic fields and the dark matter halo of galaxies.

Published in:: International Journal of Modern Physics D: Gravitation, Astrophysics & Cosmology, 2022, v. 31, n. 7, p. 1, doi. 10.1142/S0218271822500560
Publication type:: Article

Centrifugal acceleration in the isotropic photon field.

Published in:

International Journal of Modern Physics D: Gravitation, Astrophysics & Cosmology, 2017, v. 26, n. 11, p. -1, doi. 10.1142/S0218271817501358

By:

Bakhtadze, G. G.;
Berezhiani, V. I.;
Osmanov, Z.

Publication type:

Article

Active galactic nuclei and their role in galaxy evolution: The infrared perspective.

Published in:

International Journal of Modern Physics D: Gravitation, Astrophysics & Cosmology, 2014, v. 23, n. 7, p. 1, doi. 10.1142/S0218271814300158

By:

Caputi, K. I.

Publication type:

Article

ON THE ROLE OF THE CURVATURE DRIFT INSTABILITY IN THE DYNAMICS OF ELECTRONS IN ACTIVE GALACTIC NUCLEI.

Published in:

International Journal of Modern Physics D: Gravitation, Astrophysics & Cosmology, 2013, v. 22, n. 13, p. 1, doi. 10.1142/S0218271813500818

By:

OSMANOV, ZAZA

Publication type:

Article

BLACK HOLES IN GAMMA RAY BURSTS AND GALACTIC NUCLEI.

Published in:

International Journal of Modern Physics D: Gravitation, Astrophysics & Cosmology, 2013, v. 22, n. 11, p. 1, doi. 10.1142/S0218271813600080

By:

RUFFINI, REMO;
ARGÜELLES, C. R.;
FRAGA, B. M. O.;
GERALICO, A.;
QUEVEDO, H.;
RUEDA, J. A.;
SIUTSOU, I.

Publication type:

Article

Determination of the Ionizing Continuum in Seyfert Galaxies from Near Infrared Spectroscopy.

Published in:

Revista Colombiana de Física, 2009, v. 41, n. 2, p. 412

By:

Portilla, J. G.;
Rodríguez-Ardila, A.;
Tejeiro, J. M.

Publication type:

Article

Numerical simulations of dissipationless disk accretion.

Published in:

Astronomy Letters, 2017, v. 43, n. 9, p. 595, doi. 10.1134/S1063773717090018

By:

Bogovalov, S.;
Tronin, I.

Publication type:

Article

Observational capabilities of the new medium- and low-resolution spectrograph at the 1.6-m telescope of the Sayan Observatory.

Published in:

Astronomy Letters, 2016, v. 42, n. 5, p. 295, doi. 10.1134/S1063773716050017

By:

Burenin, R.;
Amvrosov, A.;
Eselevich, M.;
Grigor'ev, V.;
Aref'ev, V.;
Vorob'ev, V.;
Lutovinov, A.;
Revnivtsev, M.;
Sazonov, S.;
Tkachenko, A.;
Khorunzhev, G.;
Yaskovich, A.;
Pavlinsky, M.

Publication type:

Article

HO maser pumping: The effect of quasi-resonance energy transfer in collisions between H and HO molecules.

Published in:

Astronomy Letters, 2014, v. 40, n. 7, p. 425, doi. 10.1134/S1063773714070068

By:

Nesterenok, A.;
Varshalovich, D.

Publication type:

Article

Spectroscopic studies of four planetary nebulae with emission-line nuclei.

Published in:

Astronomy Letters, 2013, v. 39, n. 10, p. 703, doi. 10.1134/S1063773713090028

By:

Burlak, M.;
Kniazev, A.

Publication type:

Article

Some properties of dust outside the galactic disk.

Published in:

Astronomy Letters, 2013, v. 39, n. 8, p. 550, doi. 10.1134/S1063773713070025

By:

Gontcharov, G.

Publication type:

Article

Star formation history at the centers of lenticular galaxies with bars and purely exponential outer disks from SAURON data.

Published in:

Astronomy Letters, 2011, v. 37, n. 1, p. 1, doi. 10.1134/S1063773710101019

By:

Sil'chenko, O.;
Chilingarian, I.

Publication type:

Article

Fine core-jet structure of the galaxy M87.

Published in:

Astronomy Letters, 2011, v. 37, n. 3, p. 154, doi. 10.1134/S1063773711030030

By:

Matveyenko, L.;
Seleznev, S.

Publication type:

Article