Zobrazeno 1 - 10
of 152
pro vyhledávání: '"Gumerov, R."'
Autor:
Lyskova, N., Churazov, E., Khabibullin, I., Bikmaev, I. F., Burenin, R. A., Forman, W. R., Khamitov, I. M., Rajpurohit, K., Sunyaev, R., Jones, C., Kraft, R., Zaznobin, I., Gorbachev, M. A., Suslikov, M. V., Gumerov, R. I., Sakhibullin, N. A.
Massive clusters of galaxies are very rare in the observable Universe. Even rarer are mergers of such clusters observed close to pericenter passage. Here, we report on one such case: a massive (~ $10^{15}\,M_\odot$) and hot (kT ~ 10 keV) cluster CL02
Externí odkaz:
http://arxiv.org/abs/2409.07856
Autor:
Kolbin, A. I., Karpova, A. V., Suslikov, M. V., Bikmaev, I. F., Gilfanov, M. R., Khamitov, I. M., Shibanov, Yu. A., Zyuzin, D. A., Beskin, G. M., Plokhotnichenko, V. L., Gutaev, A. G., Karpov, S. V., Lyapsina, N. V., Medvedev, P. S., Sunyaev, R. A., Kirichenko, A. Yu., Gorbachev, M. A., Irtuganov, E. N., Gumerov, R. I., Sakhibullin, N. A., Shablovinskaya, E. S., Malygin, E. A.
SRGe J194401.8+284452 is the brightest point-like X-ray object within the position uncertainty ellipse of an unidentified $\gamma$-ray source 4FGL J1943.9+2841. We performed multi-wavelength spectral and photometric studies to determine its nature an
Externí odkaz:
http://arxiv.org/abs/2408.14136
Autor:
Bikmaev, I. F., Kolbin, A. I., Shimansky, V. V., Khamitov, I. M., Irtuganov, E. N., Nikolaeva, E. A., Sakhibullin, N. A., Gumerov, R. I., Burenin, R. A., Gilfanov, M. R., Zaznobin, I. A., Krivonos, R. A., Medvedev, P. S., Mescheryakov, A. V., Sazonov, S. Yu., Sunyaev, R. A., Khorunzhev, G. A., Moiseev, A. V., Malygin, E. A., Shablovinskaya, E. S., Zheltoukhov, S. G.
We present the results of the optical identification, classification, as well as analysis of photometric and spectral observations of the X-ray transient SRGe2149+6736 detected by the eROSITA telescope during SRG all-sky X-ray survey. Photometric obs
Externí odkaz:
http://arxiv.org/abs/2212.12425
Autor:
Sazonov, S., Gilfanov, M., Medvedev, P., Yao, Y., Khorunzhev, G., Semena, A., Sunyaev, R., Burenin, R., Lyapin, A., Meshcheryakov, A., Uskov, G., Zaznobin, I., Postnov, K. A., Dodin, A. V., Belinski, A. A., Cherepashchuk, A. M., Eselevich, M., Dodonov, S. N., Grokhovskaya, A. A., Kotov, S. S., Bikmaev, I. F., Zhuchkov, R. Ya., Gumerov, R. I., van Velzen, S., Kulkarni, S.
We present the first sample of tidal disruption events (TDEs) discovered during the SRG all-sky survey. These 13 events were selected among X-ray transients detected in the 0
Externí odkaz:
http://arxiv.org/abs/2108.02449
Autor:
Gumerov, R. N.
This article deals with inductive systems of Toeplitz algebras over arbitrary directed sets. For such a system the family of its connecting injective $*$-homomorphisms is defined by a set of natural numbers satisfying a factorization property. The mo
Externí odkaz:
http://arxiv.org/abs/1904.00292
Autor:
Gumerov, R. N., Sharafutdinov, A. S.
By a tensor we mean an element of a tensor product of vector spaces over a field. Up to a choice of bases in factors of tensor products, every tensor may be coordinatized, that is, represented as an array consisting of numbers. This note is concerned
Externí odkaz:
http://arxiv.org/abs/1901.03226
Akademický článek
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Autor:
Gumerov, R. A.1 (AUTHOR), Anakhov, M. V.1 (AUTHOR), Potemkin, I. I.1 (AUTHOR) igor@polly.phys.msu.ru
Publikováno v:
Doklady Physical Chemistry. Sep2023, Vol. 512 Issue 1, p141-147. 7p.
Akademický článek
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Autor:
Thuillot, W., Bancelin, D., Ivantsov, A., Desmars, J., Assafin, M., Eggl, S., Hestroffer, D., Rocher, P., Carry, B., David, P., Abe, L., Andreev, M., Arlot, J. -E., Asami, A., Ayvasian, V., Baransky, A., Belcheva, M., Bendjoya, Ph., Bikmaev, I., Burkhonov, O. A., Camci, U., Carbognani, A., Colas, F., Devyatkin, A. V., Ehgamberdiev, Sh. A., Enikova, P., Eyer, L., Galeev, A., Gerlach, E., Godunova, V., Golubaev, A. V., Gorshanov, D. L., Gumerov, R., Hashimoto, N., Helvaci, M., Ibryamov, S., Inasaridze, R. Ya., Khamitov, I., Kostov, A., Kozhukhov, A. M., Kozyryev, Y., Krugly, Yu. N., Kryuchkovskiy, V., Kulichenko, N., Maigurova, N., Manilla-Robles, A., Martyusheva, A. A., Molotov, I. E., Nikolov, G., Nikolov, P., Nishiyama, K., Okumura, S., Palaversa, L., Parmonov, O., Peng, Q. Y., Petrova, S. N., Pinigin, G. I., Pomazan, A., Rivet, J. -P., Sakamoto, T., Sakhibullin, N., Sergeev, O., Sergeyev, A. V., Shulga, O. V., Suarez, O., Sybiryakova, Y., Takahashi, N., Tarady, V., Todd, M., Urakawa, S., Uysal, O., Vaduvescu, O., Vovk, V., Zhang, X. -L.
Astrometric observations performed by the Gaia Follow-Up Network for Solar System Objects (Gaia-FUN-SSO) play a key role in ensuring that moving objects first detected by ESA's Gaia mission remain recoverable after their discovery. An observation cam
Externí odkaz:
http://arxiv.org/abs/1510.00509