Results 91 to 100 of about 221,035 (206)

Thick accretion disks with super-Eddington luminosities

, 1980
M. A. Abramowicz, M. Calvani, L. Nobili
openalex   +1 more source

The Sub-parsec, Geometrically Thick, Self-Gravitating Accretion Disk in the Nucleus of NGC 3079 [PDF]

, 2004
P Kondratko
openalex   +3 more sources

Investigating the Variable Continuum Lags in PG 2130+099

The Astrophysical Journal
Broadband photometric reverberation mapping (RM) provides a measure of the size of the continuum-emitting region in active galactic nuclei (AGN). Previous monitoring campaigns of PG 2130+099 disagree as to whether the continuum-emitting region size is ...
Jake A. Miller, Edward M. Cackett, Mike Goad, Kirk T. Korista   +3 more
doaj   +1 more source

Studies on the Rolling of Thick Disks : 2nd Report, Experimental Results

, 1981
Hitoshi MORITOKI, Takeo TSUCHIKAWA, Yuichi USUI   +2 more
openalex   +2 more sources

A Structural and Dynamical Study of Late-Type, Edge-on Galaxies. II. Vertical Color Gradients and the Detection of Ubiquitous Thick Disks [PDF]

, 2002
Julianne J. Dalcanton, Rebecca Bernstein
openalex   +1 more source

Characterization of Films with Thickness Less than 10 nm by Sensitivity-Enhanced Atomic Force Acoustic Microscopy

Nanoscale Research Letters, 2011
We present a method for characterizing ultrathin films using sensitivity-enhanced atomic force acoustic microscopy, where a concentrated-mass cantilever having a flat tip was used as a sensitive oscillator.
Muraoka Mikio, Komatsu Shinji
doaj  

Black Hole–Disk Interactions in Magnetically Arrested Active Galactic Nuclei: General Relativistic Magnetohydrodynamic Simulations Using a Time-dependent, Binary Metric

The Astrophysical Journal
Perturber objects interacting with supermassive black hole accretion disks are often invoked to explain observed quasiperiodic behavior in active galactic nuclei (AGN). We present global, 3D general relativistic magnetohydrodynamic (GRMHD) simulations of
Sean M. Ressler, Luciano Combi, Xinyu Li, Bart Ripperda, Huan Yang   +4 more
doaj   +1 more source

Signatures of SN Ia in the galactic thick disk [PDF]

, 2002
S. Feltzing, T. Bensby, Ingemar Lundström   +2 more
openalex   +1 more source

Sprężysta płyta spoczywająca na sztywnym podłożu pod działaniem impulsu momentu skręcającego

Engineering Transactions, 1969
A stiff circular disk is attached to the surface of a thick elastic plate resting on a rigid foundation.. A twisting moment is Pδ (t)/r applied to the disk, where P is a constant and δ(t) denotes the Dirac function. Employing the Cagniard and Dix method,
S.Ch. Ghosh
doaj  

Asymmetric Drift Map of the Milky Way Disk Populations between 8 -16 kpc with LAMOST and Gaia datasets

The Open Journal of Astrophysics
The application of asymmetric drift (AD) tomography across different populations provides valuable insights into the kinematics, dynamics, and rotation curves of the Galactic disk. By leveraging common stars identified in both the LAMOST and Gaia surveys,
Xin Li, Peng Yang, Hai-Feng Wang, Qing Li, Yang-Ping Luo, Zhi-Quan Luo, Guan-Yu Wang   +6 more
doaj   +1 more source