Zobrazeno 1 - 10
of 3 680
pro vyhledávání: '"P. A. Grishin"'
Autor:
N. A. Zavialova, S. S. Negodyaev, A. A. Kuznetsov, I. N. Zavialov, I. I. Fukin, V. Yu. Semaka, P. A. Grishin
Publikováno v:
Космические аппараты и технологии, Vol 7, Iss 2, Pp 162-170 (2023)
The aim of the work was to create a software package for modeling the solution of target problems by multi-satellite constellations. The software consists of modules for the dynamics of the center of mass of the satellites, remote sensing of the Eart
Externí odkaz:
https://doaj.org/article/7e301e2f278146f9a8cd418fa99d57ce
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:
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
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
Publikováno v:
A&A 686, A32 (2024)
Context: Many barriers prevent dust to form planetesimals via coagulation in protoplanetary discs, such as bouncing, collisional fragmentation or aeolian erosion. Modelling dust and the different phenomena that can alter its evolution is therefore ne
Externí odkaz:
http://arxiv.org/abs/2402.17439
Autor:
Sicardy, B., Tej, A., Gomes-Junior, A. R., Romanov, F. D., Bertrand, T., Ashok, N. M., Lellouch, E., Morgado, B. E., Assafin, M., Desmars, J., Camargo, J. I. B., Kilic, Y., Ortiz, J. L., Vieira-Martins, R., Braga-Ribas, F., Ninan, J. P., Bhatt, B. C., Kumar, S. Pramod, Swain, V., Sharma, S., Saha, A., Ojha, D. K., Pawar, G., Deshmukh, S., Deshpande, A., Ganesh, S., Jain, J. K., Mathew, S. K., Kumar, H., Bhalerao, V., Anupama, G. C., Barway, S., Brandeker, A., Floren, H. G., Olofsson, G., Bruno, G., Mao, Y. M., Ye, R. H., Zou, Q. Y., Sun, Y. K., Shen, Y. Y., Zhao, J. Y., Grishin, D. N., Romanova, L. V., Marchis, F., Fukui, K., Kukita, R., Benedetti-Rossi, G., Santos-Sanz, P., Dhyani, N., Gokhale, A., Kate, A.
Context - Around the year 2000, Triton's south pole experienced an extreme summer solstice that occurs every about 650 years, when the subsolar latitude reached about 50{\deg}. Bracketing this epoch, a few occultations probed Triton's atmosphere in 1
Externí odkaz:
http://arxiv.org/abs/2402.02476
Numerous sky background subtraction techniques have been developed since the first implementations of computer-based reduction of spectra. Kurtz & Mink (2000) described a singular value decomposition-based method which allowed them to subtract night
Externí odkaz:
http://arxiv.org/abs/2312.06761