Results 161 to 170 of about 132,127 (279)

Charged and magnetized particle motion around a static black hole in the Starobinsky–Bel–Robinson gravity

European Physical Journal C: Particles and Fields
In this work we focus on the effects of Starobinsky–Bel–Robinson (SBR) gravity parameter and external magnetic field on the motion of charged test particles and magnetic dipoles moving around a black hole in the selected gravity theory.
Akbar Davlataliev, Bakhtiyor Narzilloev, Ibrar Hussain, Ahmadjon Abdujabbarov, Bobomurat Ahmedov   +4 more
doaj   +1 more source

Follow the Mass—A Concordance Picture of Tidal Disruption Events

The Astrophysical Journal
Three recent global simulations of tidal disruption events (TDEs) have produced, using different numerical techniques and parameters, very similar pictures of their dynamics.
Julian Krolik, Tsvi Piran, Taeho Ryu
doaj   +1 more source

Supermassive Black Holes and the Evolution of Galaxies

, 1998
20 pages, - This is a near-duplicate of the paper in Nature 395, A14, 1998 (Oct 1)
Richstone, D, Ajhar, E, Bender, R, Bower, G, Dressler, A, Faber, S, Filippenko, A, Gebhardt, K, Green, R, Ho, L, Kormendy, J, Lauer, T, Magorrian, J, Tremaine, S   +13 more
openaire   +3 more sources

Accretion onto Nearby Supermassive Black Holes: [ITAL]Chandra[/ITAL] Constraints on the Dominant Cluster Galaxy NGC 6166 [PDF]

, 2001
Tiziana Di Matteo, R. M. Johnstone, S. W. Allen, A. C. Fabian   +3 more
openalex   +1 more source

Restrictions on Regularized Fisher and Dilatonic Spacetimes Implied by High-Frequency Quasiperiodic Oscillations Observed in Microquasars and Active Galactic Nuclei

Universe
The Bronnikov generalization of the Fisher naked singularity and Dilatonic black hole spacetimes attracts high interest, as it combines two fundamental transitions of the solutions of Einstein equations.
Jaroslav Vrba, Zdeněk Stuchlík
doaj   +1 more source

Tidal Scattering of Stars on Supermassive Black Holes in Galactic Centers [PDF]

, 2001
Tal Alexander, Mario Livio
openalex   +1 more source

"Fermi" bubbles are bursting from our galaxy. Their origins remain a mystery. [PDF]

Proc Natl Acad Sci U S A, 2023
Mann A.
europepmc   +1 more source

Binary pairs of supermassive black holes - Formation in merging galaxies

, 1989
L. Valtaoja, M. J. Valtonen, G. G. Byrd
openalex   +1 more source

Cooling a Hot Disk around a Supermassive Black Hole by a Star [PDF]

, 2001
Heon‐Young Chang
openalex   +1 more source

Evidence for a Supermassive Black Hole in the S0 Galaxy NGC 3245 [PDF]

, 2001
Aaron J. Barth, M. Sarzi, Hans‐Walter Rix, Luis C. Ho, A. V. Filippenko, W. L. W. Sargent   +5 more
openalex   +1 more source