Zobrazeno 1 - 10
of 15 974
pro vyhledávání: '"A. Grishin"'
Stellar-mass black holes (BHs) embedded in active galactic nuclei (AGN) may be major sources of astrophysical gravitational waves (GWs), contributing both to the observed LIGO-Virgo-KAGRA population of binary BH mergers and to future populations of L
Externí odkaz:
http://arxiv.org/abs/2410.19904
Autor:
Goradzhanov, V., Chilingarian, I., Demianenko, M., Katkov, I., Grishin, K., Toptun, V., Rubtsov, E., Gasymov, D., Kuzmin, I.
Intermediate-mass black holes (IMBHs) with masses below ($2 \times 10^5 M_{\odot}$) are pivotal in understanding the origin and growth mechanisms of supermassive black holes (SMBHs) in galactic nuclei. This study focuses on the search and detailed an
Externí odkaz:
http://arxiv.org/abs/2410.01314
Triple stars are prevalent within the population of observed stars. Their evolution, compared to binaries, is notably more complex, influenced by unique dynamical, tidal, and mass transfer processes. Understanding these phenomena is essential for a c
Externí odkaz:
http://arxiv.org/abs/2409.03826
Autor:
Grishin, Kirill, Mei, Simona, Ilic, Stephane, Aguena, Michel, Boutigny, Dominique, Paturel, Marie, Collaboration, the LSST Dark Energy Science
LSST will provide galaxy cluster catalogs up to z$\sim$1 that can be used to constrain cosmological models once their selection function is well-understood. We have applied the deep convolutional network YOLO for CLuster detection (YOLO-CL) to LSST s
Externí odkaz:
http://arxiv.org/abs/2409.03333
Autor:
Grishin, Kirill A., Mei, Simona, Chilingarian, Igor V., Lepore, Marika, Tozzi, Paolo, Gonzalez, Anthony, Hatch, Nina, Stanford, Spencer A., Wylezalek, Dominika
Galaxy clusters, being the largest gravitationally bound structures in the Universe, are a powerful tool to study mass assembly at different epochs. At z$>$2 they give an unique opportunity to put solid constraints not only on dark matter halo growth
Externí odkaz:
http://arxiv.org/abs/2409.02168
Autor:
Saburova, Anna S., Gasymov, Damir, Rubtsov, Evgenii V., Chilingarian, Igor V., Borisov, Sviatoslav, Gerasimov, Ivan, Kolganov, Fedor, Kasparova, Anastasia V., Uklein, Roman I., Bílek, Michal, Grishin, Kirill A., Zasov, Anatoly, Demianenko, Mariia, Katkov, Ivan Yu., Lalović, Ana, Samurović, Srdjan
To understand the origin of extended disks of low-surface brightness (LSB) galaxies, we studied in detail 4 such systems with large disks seen edge-on. Two of them are edge-on giant LSB galaxies (gLSBGs) recently identified by our team. The edge-on o
Externí odkaz:
http://arxiv.org/abs/2407.17548
Autor:
Grishin, Evgeni
In hierarchical triple systems, the inner binary is slowly perturbed by a distant companion, giving rise to large-scale oscillations in eccentricity and inclination, known as von-Zeipel-Lidov-Kozai (ZLK) oscillations. Stable systems with a mild hiera
Externí odkaz:
http://arxiv.org/abs/2407.05122
Autor:
Grishin, Evgeni
Irregular satellites (IS) are believed to have been captured during the Solar system's dynamical history and provide clues for the Solar system's formation and evolution. IS occupy a large fraction of the Hill sphere of their host planet and their or
Externí odkaz:
http://arxiv.org/abs/2407.05123
We test the abilities of specialised deep neural networks like PersonalityMap as well as general LLMs like GPT-4o and Claude 3 Opus in understanding human personality. Specifically, we compare their ability to predict correlations between personality
Externí odkaz:
http://arxiv.org/abs/2406.08170
Autor:
Knee, Alan M., McIver, Jess, Naoz, Smadar, Romero-Shaw, Isobel M., Hoang, Bao-Minh, Grishin, Evgeni
Publikováno v:
ApJL 971 L38 (2024)
Stellar-mass black hole binaries (BHBs) in galactic nuclei are gravitationally perturbed by the central supermassive black hole (SMBH) of the host galaxy, potentially inducing strong eccentricity oscillations through the eccentric Kozai-Lidov (EKL) m
Externí odkaz:
http://arxiv.org/abs/2404.12571