A5032858037- Galaxies: Formation, Evolution, Phenomena
- Astrophysical Phenomena and Observations
- Cosmology and Gravitation Theories
- Astrophysics and Cosmic Phenomena
- Radio Astronomy Observations and Technology
- Pulsars and Gravitational Waves Research
- Astronomy and Astrophysical Research
- Astronomical Observations and Instrumentation
- Statistical and numerical algorithms
- Relativity and Gravitational Theory
- Black Holes and Theoretical Physics
- Dark Matter and Cosmic Phenomena
- Geophysics and Gravity Measurements
Astro Space Center
2000-2024
P.N. Lebedev Physical Institute of the Russian Academy of Sciences
2000-2024
Russian Academy of Sciences
2008-2011
In this review, the formation, evolution, and decay of large-scale structure Universe is discussed in context observational data, numerical simulation, Cosmological Standard Model (CSM). Problems concerning measuring interpreting cosmological parameters, determining composition matter, normalizing density perturbation spectra are especially highlighted.
Abstract We present a theoretical description of different types accretion disks and jets near supermassive black holes (SMBHs) that can be observed in the (sub)millimeter wave band. Special attention is paid to possible formation shadow hole illuminated by an disk or jet. suggest simple criterion for identifying such current planned SMBH observations using very long baseline interferometry (VLBI). As example, we propose number potential candidates satisfying this with future Millimetron...
In this review, the formation, evolution, and decay of large-scale structure Universe is discussed in context observational data, numerical simulations, Cosmological Standard Model (CSM). Problems concerning measuring interpreting cosmological parameters, determining composition matter, normalizing density perturbation spectra are especially highlighted.
In this paper, the electromagnetic bremsstrahlung spectrum of dipole which falls along a spiral orbit into Schwarzschild black hole was found. The characteristic features can be used for determination mass. This new way (if implemented) provides higher accuracy Also these in some physical processes magnetosphere and accretion disk. It is also shown that asymptotic behavior (at high frequencies) practically independent from impact parameter falling dipole.
A list of candidates for supermassive binary black holes has been compiled based on an analysis available data regarding variability in the optical range and shape emission spectrum. An artificial neural network constructed to estimate radiation flux at a frequency 240 GHz. For where construction process was feasible, criterion possibility observing source Millimetron Space Observatory tested. The study presents its results table that lists 17 holes.
We propose a Λ-inflation model that explains significant part of the COBE signal by primordial cosmic gravitational waves. The density perturbations fulfil both constraints large-scale microwave background and galaxy cluster normalization. is tested against power spectrum high-multipole angular anisotropy.
The paper presents a catalog of supermassive black holes (SMBHs) sharpened for interferometric observations at millimeterand submillimeter wavelengths, based on open sources. includes the object’s name, coordinates, angular size,and mass, size gravitational radius SMBH, and integrated radio flux associated with theradiosource concluding SMBH 20-900 GHz, planned Event Horizon Telescope, future space missionMillimetron, others. is intended use during planning shadows.
A list of candidates for \textit{supermassive binary black holes} (SMBBHs), compiled from available data on the variability in optical range and shape emission spectrum, is analysed. An artificial neural network constructed to estimate radiation flux at 240~GHz. For those candidate SMBBH which building procedure was feasible, criterion possibility observing source \textit{Millimetron Space Observatory} (MSO) tested. The result presented as a table 17 SMBBHs. Confirmation (or refutation)...
We propose a $Λ$-inflation model which explains large fraction of the COBE signal by cosmic gravitational waves. The primordial density perturbations fulfil both contraints large-scale microwave background and galaxy cluster normalization. is tested against power spectrum high-multipole angular CMB anisotropy.