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Gain of electron orbital angular momentum in a direct laser acceleration process

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dc.contributor.authorNuter, R.
dc.contributor.authorKorneev, P.
dc.contributor.authorDmitriev, E.
dc.contributor.authorThiele, I.
dc.contributor.authorКорнеев, Филипп Александрович
dc.contributor.authorДмитриев, Егор Олегович
dc.date.accessioned2024-11-26T12:52:19Z
dc.date.available2024-11-26T12:52:19Z
dc.date.issued2020
dc.description.abstractThree-dimensional "particle in cell" simulations show that a quasistatic magnetic field can be generated in a plasma irradiated by a linearly polarized Laguerre-Gauss beam with a nonzero orbital angular momentum (OAM). Perturbative analysis of the electron dynamics in the low intensity limit and detailed numerical analysis predict a laser to electrons OAM transfer. Plasma electrons gain angular velocity thanks to the dephasing process induced by the combined action of the ponderomotive force and the laser induced-radial oscillation Similar to the "direct laser acceleration," where Gaussian laser beams transmit part of its axial momentum to electrons, Laguerre-Gaussian beams transfer a part of their orbital angular momentum to electrons through the dephasing process.
dc.identifier.citationGain of electron orbital angular momentum in a direct laser acceleration process / Nuter, R [et al.] // Physical Review E. - 2020. - 101. - № 5. - 10.1103/PhysRevE.101.053202
dc.identifier.doi10.1103/PhysRevE.101.053202
dc.identifier.urihttps://www.doi.org/10.1103/PhysRevE.101.053202
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85086314817&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000530636100004
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/21662
dc.relation.ispartofPhysical Review E
dc.titleGain of electron orbital angular momentum in a direct laser acceleration process
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue5
oaire.citation.volume101
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