Počet záznamů: 1  

Dynamics of moving electron vortices and magnetic ring in laser plasma interaction

  1. 1.
    0547155 - FZÚ 2022 RIV US eng J - Článek v odborném periodiku
    Yue, D.N. - Chen, M. - Geng, P.F. - Yuan, X.H. - Weng, S.M. - Bulanov, S.S. - Bulanov, Sergey V. - Mima, K. - Sheng, Z. M. - Zhang, J.
    Dynamics of moving electron vortices and magnetic ring in laser plasma interaction.
    Physics of Plasmas. Roč. 28, č. 4 (2021), č. článku 042303. ISSN 1070-664X. E-ISSN 1089-7674
    Grant CEP: GA MŠMT EF15_003/0000449
    Grant ostatní: OP VVV - HiFi(XE) CZ.02.1.01/0.0/0.0/15_003/0000449
    Výzkumná infrastruktura: ELI Beamlines III - 90141
    Institucionální podpora: RVO:68378271
    Klíčová slova: laser-plasma interaction * magnetic field generation in laser plasmas * relativistic electron vortices
    Obor OECD: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
    Impakt faktor: 2.357, rok: 2021
    Způsob publikování: Omezený přístup
    https://doi.org/10.1063/5.0034098

    Moving electron vortices have been observed in laser interaction with non-uniform near-critical-density plasma by multi-dimensional Particle-in-Cell simulations. In two dimensional geometry, there are two vortices with opposite magnetic polarity, moving perpendicularly to the plasma density gradient direction. The field distribution and particle motion composing such a moving structure have been clearly observed in simulations, which explains the vortex motion. Two components of loop currents are formed around each electron vortex, which dominate the vortex motion. The moving velocity can be as large as a 0.2 c level, forming relativistic vortices inside the plasma.
    Trvalý link: http://hdl.handle.net/11104/0323477

     
     
Počet záznamů: 1  

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