Zobrazeno 1 - 10
of 647
pro vyhledávání: '"Medvedev, M A"'
Autor:
Homola, P., Marchenko, V., Napolitano, A., Damian, R., Guzik, R., Alvarez-Castillo, D., Stuglik, S., Ruimi, O., Skorenok, O., Zamora-Saa, J., Vaquero, J. M., Wibig, T., Knap, M., Dziadkowiec, K., Karpiel, M., Sushchov, O., Mietelski, J. W., Gorzkiewicz, K., Zabari, N., Cheminant, K. Almeida, Idźkowski, B., Bulik, T., Bhatta, G., Budnev, N., Kamiński, R., Medvedev, M. V., Kozak, K., Bar, O., Bibrzycki, Ł., Bielewicz, M., Frontczak, M., Kovács, P., Łozowski, B., Miszczyk, J., Niedźwiecki, M., del Peral, L., Piekarczyk, M., Frias, M. D. Rodriguez, Rzecki, K., Smelcerz, K., Sośnicki, T., Stasielak, J., Tursunov, A. A.
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics, Vol. 247, 106068 (2023)
The search for correlations between secondary cosmic ray detection rates and seismic effects has long been a subject of investigation motivated by the hope of identifying a new precursor type that could feed a global early warning system against eart
Externí odkaz:
http://arxiv.org/abs/2204.12310
Autor:
Romanova, V. M., Ivanenkov, G. V., Parkevich, E. V., Tilikin, I. N., Medvedev, M. A., Shelkovenko, T. A., Pikuz, S. A., Selyukov, A. S.
This paper presents the results of studying of dispersed media formation during the electrical explosion of thin metal wires in vacuum by using low-current generators ($\sim 1$-$10$~kA). Particular attention is paid to the analysis of the composition
Externí odkaz:
http://arxiv.org/abs/2011.14766
Akademický článek
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Here we perform $ab-initio$ study of Curie temperature $T_C$ under hydrostatic pressure for intermetallic compound GdFe$_2$. To calculate $T_C$ for GdFe$_2$ we applied mean-field solution of the Heisenberg model for several magnetic sublattices with
Externí odkaz:
http://arxiv.org/abs/1907.09343
Autor:
Uzdensky, D., Begelman, M., Beloborodov, A., Blandford, R., Boldyrev, S., Cerutti, B., Fiuza, F., Giannios, D., Grismayer, T., Kunz, M., Loureiro, N., Lyutikov, M., Medvedev, M., Petropoulou, M., Philippov, A., Quataert, E., Schekochihin, A., Schoeffler, K., Silva, L., Sironi, L., Spitkovsky, A., Werner, G., Zhdankin, V., Zrake, J., Zweibel, E.
This is a science white paper submitted to the Astro-2020 and Plasma-2020 Decadal Surveys. The paper describes the present status and emerging opportunities in Extreme Plasma Astrophysics -- a study of astrophysically-relevant plasma processes taking
Externí odkaz:
http://arxiv.org/abs/1903.05328
Autor:
Parkevich, E V, Medvedev, M A, Agafonov, A V, Tkachenko, S I, Oginov, A V, Khirianova, A I, Mingaleev, A R, Shelkovenko, T A, Pikuz, S A
Formation of near-cathode plasma at the instant of breakdown of the air gap was studied by the methods of picosecond laser probing. It was demonstrated that 1-2 ns after a sharp rise of the current through the discharge gap dense plasma clots with Ne
Externí odkaz:
http://arxiv.org/abs/1804.01336
Autor:
Nishikawa, K. -I., Hardee, P., Dutan, I., Zhang, B., Meli, A., Choi, E. J., Min, K., Niemiec, J., Mizuno, Y., Medvedev, M., Nordlund, A., Frederiksen, J. T., Sol, H., Pohl, M., Hartmann, D.
We have investigated particle acceleration and emission from shocks and shear flows associated with an unmagnetized relativistic jet plasma propagating into an unmagnetized ambient plasma. Strong electro-magnetic fields are generated in the jet shock
Externí odkaz:
http://arxiv.org/abs/1412.7064
Akademický článek
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In this paper, we investigated the magnetocaloric effect (MCE) in one-dimensional magnets with different types of ordering in the Ising model, Heisenberg, XY-model, the standard, planar, and modified Potts models. Exact analytical solutions to MCE as
Externí odkaz:
http://arxiv.org/abs/1406.5601
Autor:
Nishikawa, K. -I., Hardee, P. E., Dutan, I., Niemiec, J., Medvedev, M., Mizuno, Y., Meli, A., Sol, H., Zhang, B., Pohl, M., Hartmann, D. H.
Publikováno v:
Astrophysical J., 793, 69, 2014
We have investigated magnetic field generation in velocity shears via the kinetic Kelvin-Helmholtz instability (kKHI) using a relativistic plasma jet core and stationary plasma sheath. Our three-dimensional particle-in-cell simulations consider plasm
Externí odkaz:
http://arxiv.org/abs/1405.5247