"56" . . "V tomto p\u0159\u00EDsp\u011Bvku je diskutov\u00E1n \u00FA\u010Dinek pln\u011B hamiltonovk\u00E9ho p\u0159\u00EDstupu k dynamice \u010D\u00E1stice v plazmatu v p\u0159\u00EDtomnosti magnetick\u00FDch ostrov\u016F. Obvykle se pro odhad difuze \u010D\u00E1stic pova\u017Euje za dostate\u010Dn\u00FD stochastick\u00FD re\u017Eim magnetick\u00FDch silo\u010Dar. Zjistili jsme \u017Ee pro ionty v hamiltonovsk\u00E9m popisu dif\u00FAzn\u00ED charakter jejich trajektori\u00ED je podstatn\u011B odli\u0161n\u00FD od dif\u00FAzn\u00EDho charakteru magnetick\u00FDch silo\u010Dar. To by mimo jin\u00E9 mohlo m\u00EDt vliv na pr\u00E1ci ergodick\u00E9ho divertoru."@cs . . "Full Hamiltonian description of the interaction of particles with magnetic islands in tokamak"@en . "2"^^ . . "RIV/61389021:_____/06:00044780" . "0011-4626" . "In this letter, the effect of full Hamiltonian approach to plasma particle dynamics in the presence of magnetic islands in a tokamak is discussed. Usually, for the estimation of the diffusion of particles, the stochasticity regime of magnetic field lines is considered as sufficient. We have found that for ions in Hamiltonian description, the diffusive character of their trajectories differs considerably from the diffusive character of magnetic field lines. This then could have, among others, an influence on the performance of the ergodic divertor."@en . "Full Hamiltonian description of the interaction of particles with magnetic islands in tokamak"@en . "14"^^ . "Czechoslovak Journal of Physics" . "P(IAA100430502), Z(AV0Z20430508)" . "Full Hamiltonian description of the interaction of particles with magnetic islands in tokamak" . . "Full Hamiltonian description of the interaction of particles with magnetic islands in tokamak" . "CZ - \u010Cesk\u00E1 republika" . . "476443" . . "Pln\u011B hamiltonovsk\u00FD popis interakce \u010D\u00E1stic s magnetick\u00FDmi ostrovy v tokamaku"@cs . . "367;380" . "[A864E9219E8A]" . . "Cahyna, Pavel" . . . . "4" . . . "In this letter, the effect of full Hamiltonian approach to plasma particle dynamics in the presence of magnetic islands in a tokamak is discussed. Usually, for the estimation of the diffusion of particles, the stochasticity regime of magnetic field lines is considered as sufficient. We have found that for ions in Hamiltonian description, the diffusive character of their trajectories differs considerably from the diffusive character of magnetic field lines. This then could have, among others, an influence on the performance of the ergodic divertor." . . "Krl\u00EDn, Ladislav" . . "Pln\u011B hamiltonovsk\u00FD popis interakce \u010D\u00E1stic s magnetick\u00FDmi ostrovy v tokamaku"@cs . "RIV/61389021:_____/06:00044780!RIV07-AV0-61389021" . . . . "plasma; tokamaks; magnetic islands; deterministic chaos"@en . . "2"^^ .