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Interaction of Spatially Localized LHW with Banana Particles
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SYSNO ASEP 0435429 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Ostatní články Název Interaction of Spatially Localized LHW with Banana Particles Tvůrce(i) Krlín, Ladislav (UFP-V) RID
Fuchs, Vladimír (UFP-V) RID
Pánek, Radomír (UFP-V) RID
Papřok, Richard (UFP-V) RID
Seidl, Jakub (UFP-V) RIDZdroj.dok. Plasma Physics and Technology - ISSN 2336-2626
Roč. 1, č. 3 (2014), s. 166-168Poč.str. 3 s. Forma vydání Tištěná - P Akce SPPT 2014 - 26th Symposium on Plasma Physics and Technology/26./ Datum konání 16.06.2014-19.06.2014 Místo konání Prague Země CZ - Česká republika Typ akce EUR Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova anomalous acceleration ; stochasticity ; lower hybrid waves ; banana particles ; tokamaks Vědní obor RIV BL - Fyzika plazmatu a výboje v plynech CEP GAP205/11/2341 GA ČR - Grantová agentura ČR Institucionální podpora UFP-V - RVO:61389021 Anotace In our previous papers [1-4], where we studied the interaction of electrons with spatially localized lower hybrid waves, we considered as zero approximation the unperturbed constant velocity of electrons, for simplicity circulating along a circular magnetic field line. The basic stochastic interaction appeared at nonlinear resonant frequencies of the interaction. In these papers we anticipated the possibility of accelerating electrons to velocities higher (even relativistic) than predicted by quasi-linear theory. The paper [5] was perhaps the first paper, in which this possibility was experimentally established. In reference [6] wewe tried to support this phenomenon again by means of theory and numerical simulation. Despite the fact that large acceleration was found in [6], we were not able to reach the experimentally detected values due to lack of overlapping of resonances for higher velocities. Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2015
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