Výsledky vyhledávání - "Yu. E. Litvinenko"

Collisionless Reconnection in the Structure and Dynamics of Active Regions

Autor: Yu. E. Litvinenko, Satoshi Masuda, Taro Sakao, E.Y. Merenkova, Sergey A. Bogachev, A. V. Oreshina, Takeo Kosugi, Boris V. Somov

Publikováno v: Symposium - International Astronomical Union. 203:558-561

On the basis of the Yohkoh data on the site and mechanism of magnetic energy transformation into thermal and kinetic energies of superhot plasmas and accelerated particles, a model is developed that explains observed properties of collisionless 3D re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1995fa4265cd785bb0e1215a6bdc72f8
https://doi.org/10.1017/s0074180900219992

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Evidence for prolonged acceleration based on a detailed analysis of the long-duration solar gamma-ray flare of June 15, 1991

Autor: A. Berlicki, A. Minko-Wasiluk, V. V. Akimov, A. V. Belov, I. M. Chertok, P. Ambrož, Marian Karlický, Yu. E. Litvinenko, V. G. Kurt, B. Rompolt, N. G. Leikov, Andreas Magun, Boris V. Somov

Publikováno v: Scopus-Elsevier

Gamma-ray emission extending to energies greater than 2 GeV and lasting at least for two hours as well as 0.8–8.1 MeV nuclear line emission lasting 40 min were observed with very sensitive telescopes aboard the GAMMA and CGRO satellites for the wel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6f9fe03e82ce404d9a076c03b15320c
https://doi.org/10.1007/bf00179358

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Relativistic acceleration of protons in reconnecting current sheets of solar flares

Autor: Yu. E. Litvinenko, Boris V. Somov

Publikováno v: Solar Physics. 158:317-330

Acceleration of protons in a reconnecting current sheet (RCS), which forms as a consequence of filament eruption in the corona, is considered as a possible mechanism of generation of the relativistic particles during the late phase of solar flares. I

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c5ed3d506dfe76e2abe64cc723bd9063
https://doi.org/10.1007/bf00795666

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Magnetic reconnection in the temperature minimum region and prominence formation

Autor: Yu. E. Litvinenko, Boris V. Somov

Publikováno v: Solar Physics. 151:265-270

Magnetic reconnection at the photospheric boundary is an essential part of some theories for prominence formation. We consider a simple model for reconnection in this region. Parameters of the reconnecting current sheet are expressed in terms of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3241898ecf3ae3172c16d17a6938e8d8
https://doi.org/10.1007/bf00679075

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An explanation for the flare frequency - energy dependence

Autor: Yu. E. Litvinenko

Publikováno v: Solar Physics. 151:195-198

The reconnecting current sheet model for energy accumulation and release during solar flares results in the flare frequency distribution that is a power-law function of total flare energy, with the index 7/4 for sufficiently large energies. The distr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::220e93f924dcd8cd3299800b072b04eb
https://doi.org/10.1007/bf00654092

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Regular versus chaotic motion of charged particles in non-neutral current sheets

Autor: Yu. E. Litvinenko

Publikováno v: Solar Physics. 147:337-342

Charged particle motion in reconnecting current sheets (CS) can be both regular and chaotic, depending on the values of transverse (perpendicular to the CS plane) and longitudinal (parallel to the electric field inside the CS) components of the magne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a8a07b5bf37ec81402ad3806d3ac3f82
https://doi.org/10.1007/bf00690723

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Particle acceleration in reconnecting current sheets

Autor: Yu. E. Litvinenko, Boris V. Somov

Publikováno v: Solar Physics. 146:127-133

We study motions of charged particles in reconnecting current sheets (CS) which have both transverse (perpendicular to the current sheet plane) and longitudinal (parallel to the electric current inside the sheet) components of the magnetic field. Suc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d8a74ef2d52b497df07ad62ad8b97c30
https://doi.org/10.1007/bf00662174

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Nonthermal electrons in the thick-target reverse-current model for hard X-ray bremsstrahlung

Autor: Boris V. Somov, Yu. E. Litvinenko

Publikováno v: Solar Physics. 131:319-336

The behaviour of the accelerated electrons escaping from a high-temperature source of primary energy in a solar flare is investigated. The direct current of fast electrons is supposed to be balanced by the reverse current of thermal electrons in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::33746879a4bea8977cfce7288a670b36
https://doi.org/10.1007/bf00151641

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Magnetic Reconnection and Particle Acceleration in the Solar Corona

Autor: Yu. E. Litvinenko, Boris V. Somov

Publikováno v: Physics of Solar and Stellar Coronae: G.S. Vaiana Memorial Symposium ISBN: 9780792323464

It was believed for a long time and now it is confirmed by Yohkoh observations that magnetic reconnection (i.e., an interaction of magnetic fluxes having pair of antiparallel components) plays a key role in the global dynamics of coronal plasma as we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dc5f35b66de10fedbb03a0a9d560e260
https://doi.org/10.1007/978-94-011-1964-1_89

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