Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Egor Yushkov"'
Publikováno v:
Symmetry, Vol 12, Iss 12, p 2085 (2020)
Observations of exoplanets open a new area of scientific activity and the structure of exoplanet magnetospheres is an important part of this area. Here we use symmetry arguments and experiences in spherical dynamo modeling to obtain the set of possib
Externí odkaz:
https://doaj.org/article/831ba0d1cf5c4751ab0cbf0bce2d0251
The mechanism of stellar large-scale magnetic field formation, including the eleven-year solar cycle, is currently generally understood. In particular, its linear mode, in which the reverse effect of the magnetic field on the velocity field can be ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bbb03d4b5ef2711dfa2ad6297f4c01e
https://doi.org/10.5194/egusphere-egu23-16937
https://doi.org/10.5194/egusphere-egu23-16937
Publikováno v:
Geomagnetism and Aeronomy. 60:989-992
The method of path integrals is used to average the magnetic-induction equation written for the vector potential over the velocity field. This approach avoids the assumption that the random field is two-scale, replacing it with the assumption of shor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d696e07d510705fe4a11bbbbf8d7052
https://doi.org/10.1134/s0016793220070300
https://doi.org/10.1134/s0016793220070300
Publikováno v:
Journal of Experimental and Theoretical Physics. 130:935-944
We compare the classical mean-field dynamo model proposed by Steenbeck, Krause, and Radler to describe the generation of large-scale magnetic fields and the Kazantsev model that describes the small-scale dynamo in an unbounded homogeneous and isotrop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cfae03c9a8abd1b06e52bbf6c450a0f
https://doi.org/10.1134/s1063776120050118
https://doi.org/10.1134/s1063776120050118
We study the relation between stellar dynamo-wave propagation and the structure of the stellar magnetic field. Modeling dynamo waves by the well-known Parker migratory dynamo, we vary the intensity of dynamo drivers in order to obtain activity-wave p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd6ff165a5283b7ad0a40c39598376b5
Publikováno v:
Journal of Experimental and Theoretical Physics. 129:1086-1093
The stabilization of a small-scale dynamo caused by a change in the energy spectrum of a conducting plasma flow is investigated. Such a change in kinetic properties can be due to the reverse conversion of generated magnetic energy into kinetic energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88952e11be2c2021855fdcb13b4b1c96
https://doi.org/10.1134/s1063776119110189
https://doi.org/10.1134/s1063776119110189
Autor:
Andrei Runov, Egor Yushkov, Alexander Lukin, Anatoly Petrukovich, Chih‐Ping Wang, Anton Artemyev, Vassilis Angelopoulos
Publikováno v:
Journal of Geophysical Research: Space Physics. 124:5027-5041
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bb0cdc967b307b03995298804fb8038
https://doi.org/10.1029/2019ja026638
https://doi.org/10.1029/2019ja026638
Publikováno v:
Journal of Experimental and Theoretical Physics. 128:952-958
The possibility of the growth of a small-scale dynamo in a random flow with a weak mirror asymmetry under subcritical generation conditions is investigated. We show that the appearance of an asymmetry in a flow with nonzero helicity leads to the gene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da7a5e999c2d93ea9c6e0dbc12299e4a
https://doi.org/10.1134/s1063776119050169
https://doi.org/10.1134/s1063776119050169
Autor:
Vassilis Angelopoulos, Xinli Zhang, A. V. Artemyev, P. L. Pritchett, A. A. Petrukovich, Pavel Shustov, Egor Yushkov
Publikováno v:
Journal of Geophysical Research: Space Physics. 124:342-359
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29afb0fc99d70507a2d6dd89f8e299a6
https://doi.org/10.1029/2018ja025852
https://doi.org/10.1029/2018ja025852
Publikováno v:
Journal of Geophysical Research: Space Physics. 126
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f726850ddf398e5a20990d3f2ceb6ecb
https://doi.org/10.1029/2020ja028969
https://doi.org/10.1029/2020ja028969