Zobrazeno 1 - 10
of 38
pro vyhledávání: '"K. P. Levenfish"'
Autor:
A. M. Krassilchtchikov, K. P. Levenfish, Andrei M. Bykov, Yu. A. Kropotina, A. V. Kozlova, Sergei Blinnikov
Publikováno v:
Physics of Atomic Nuclei. 81:139-145
A hydrodynamical description of supernova remnants is based on the approximation of locally equilibrium particle distributions. Shock waves in supernova remnants at various stages of ejecta propagation are collisionless and form nonequilibrium partic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc5adc2df7988cc6a4fdd7bf329fdf41
https://doi.org/10.1134/s1063778818010155
https://doi.org/10.1134/s1063778818010155
Publikováno v:
Journal of Physics: Conference Series. 2103:012021
X-ray observations show that a jet and a counter-jet in pulsar wind nebulae often differ one from another. Sometimes one of the jets is not observed at all. We show that the most likely reason for this difference is the relative motion of a pulsar an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc6bdebb9eff5f91de82a12ebeba9218
https://doi.org/10.1088/1742-6596/2103/1/012021
https://doi.org/10.1088/1742-6596/2103/1/012021
Publikováno v:
Journal of Physics: Conference Series. 2103:012020
We show that even the slow (subsonic) motion of pulsar wind nebulae (PWNe) relative to an ambient matter has a significant impact on their observables. The motion changes the appearance of nebulae on X-ray images, comparing to what would be observed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0070ebcba60a89f9d2fcc18c8c478e3
https://doi.org/10.1088/1742-6596/2103/1/012020
https://doi.org/10.1088/1742-6596/2103/1/012020
Autor:
A. M. Krassilchtchikov, V. V. Zabrodskii, Andrei M. Bykov, Andrey Bogdanov, Yu. V. Chichagov, K. P. Levenfish, A. A. Kozhberov, Sergey Troitsky, P. N. Aruev, Yu. V. Tubol’tsev, G. I. Vasilyev, D. A. Baiko, E. E. Kholupenko, F. A. Aharonian
Publikováno v:
Technical Physics. 62:819-836
A brief overview of the history of atmospheric Cherenkov gamma-ray telescopes is given. Topical problems of modern astrophysics and fundamental physics to be solved with these instruments are listed. The ALEGRO project of a low-threshold gamma-ray ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2506dda1e330c82312c8431082887e6
https://doi.org/10.1134/s106378421706007x
https://doi.org/10.1134/s106378421706007x
Publikováno v:
Technical Physics. 61:517-524
We report on the results of hybrid particle-in-cell simulation of shock waves (SWs) in the cosmic plasma with admixture of heavy weakly charged ions. The dependence of ion relaxation and the SW structure on the angle between the magnetic field and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::970e2d11541955c59b276375663bede6
https://doi.org/10.1134/s1063784216040149
https://doi.org/10.1134/s1063784216040149
Publikováno v:
Journal of Physics: Conference Series. 1697:012022
The effect of weakly supersonic flow on two-tori pulsar wind nebula is considered. It is shown that the flow going past the nebula does not destroy its two-tori structure, but, on the contrary, contributes to its stability. Under the effect of the fl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::511e5bbf3f7c7a9c58a0ecb33cceb6df
https://doi.org/10.1088/1742-6596/1697/1/012022
https://doi.org/10.1088/1742-6596/1697/1/012022
Publikováno v:
Communications in Computer and Information Science ISBN: 9783030058067
RuSCDays
RuSCDays
A second-order accurate divergence-conserving hybrid particle-in-cell code Maximus has been developed for microscopic modeling of collisionless plasmas. The main specifics of the code include a constrained transport algorithm for exact conservation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b852920f88a44d7cb98c0d7f6d0aed1
https://doi.org/10.1007/978-3-030-05807-4_21
https://doi.org/10.1007/978-3-030-05807-4_21
Publikováno v:
Technical Physics. 60:231-239
A new version of a multiprocessor 3D hybrid code is described, which makes it possible to simulate the formation and evolution of collisionless shock waves in a multicomponent space plasma with ions of different masses and charge states. The algorith
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b472339eb69d259622e012db509cc5a
https://doi.org/10.1134/s1063784215020139
https://doi.org/10.1134/s1063784215020139
Publikováno v:
Jets and Winds in Pulsar Wind Nebulae, Gamma-Ray Bursts and Blazars ISBN: 9789402412918
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33613b8710ffc268f5e3d53963ac8732
https://doi.org/10.1007/978-94-024-1292-5_8
https://doi.org/10.1007/978-94-024-1292-5_8
Publikováno v:
Journal of Physics: Conference Series. 1400:022027
In the frame of the axisymmetric relativistic magnetohydrodynamic simulations we show that the double-arc feature of the Vela pulsar wind nebula (PWN) visible in soft X-rays can be reproduced at high inclination (obliquity) of the Vela pulsar and low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68b6c18fc67ad42e4ff57c54327d564a
https://doi.org/10.1088/1742-6596/1400/2/022027
https://doi.org/10.1088/1742-6596/1400/2/022027