Atomic processes with twisted electrons

V. A. Zaytsev; A. Surzhykov; V. G. Serbo; V. P. Kosheleva; M. E. Groshev; V. A. Yerokhin; V. M. Shabaev; Th Stöhlker

doi:10.1088/1742-6596/1412/5/052013

Atomic processes with twisted electrons

V. A. Zaytsev, A. Surzhykov, V. G. Serbo, V. P. Kosheleva, M. E. Groshev, V. A. Yerokhin, V. M. Shabaev, Th Stöhlker

Результат исследования: Научные публикации в периодических изданиях › статья по материалам конференции › рецензирование

Аннотация

The present status of the fully-relativistic nonperturbative calculations of the fundamental atomic processes with twisted electrons is presented. In particular, the elastic (Mott) scattering, the radiative recombination, and for the very first time, the Bremsstrahlung processes are considered. The electron-ion interaction is accounted for in a nonperturbative manner, that allows obtaining reliable results for heavy systems. We investigate the influence of the "twistedness" of the incoming electron on the angular and polarization properties of the emitted electrons and photons for the elastic and inelastic scattering, respectively. It is found that these properties exhibit a strong dependence on the opening angle of the vortex electron beam in all processes considered.

Язык оригинала	английский
Номер статьи	052013
Число страниц	8
Журнал	Journal of Physics: Conference Series
Том	1412
Номер выпуска	5
DOI	https://doi.org/10.1088/1742-6596/1412/5/052013
Состояние	Опубликовано - 1 янв 2020
Событие	31st International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2019 - Deauville, Франция Продолжительность: 23 июл 2019 → 30 июл 2019

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10.1088/1742-6596/1412/5/052013

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title = "Atomic processes with twisted electrons",

abstract = "The present status of the fully-relativistic nonperturbative calculations of the fundamental atomic processes with twisted electrons is presented. In particular, the elastic (Mott) scattering, the radiative recombination, and for the very first time, the Bremsstrahlung processes are considered. The electron-ion interaction is accounted for in a nonperturbative manner, that allows obtaining reliable results for heavy systems. We investigate the influence of the {"}twistedness{"} of the incoming electron on the angular and polarization properties of the emitted electrons and photons for the elastic and inelastic scattering, respectively. It is found that these properties exhibit a strong dependence on the opening angle of the vortex electron beam in all processes considered.",

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note = "Publisher Copyright: {\textcopyright} 2020 Published under licence by IOP Publishing Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.; 31st International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2019 ; Conference date: 23-07-2019 Through 30-07-2019",

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Atomic processes with twisted electrons. / Zaytsev, V. A.; Surzhykov, A.; Serbo, V. G.; Kosheleva, V. P.; Groshev, M. E.; Yerokhin, V. A.; Shabaev, V. M.; Stöhlker, Th.

В: Journal of Physics: Conference Series, Том 1412, № 5, 052013, 01.01.2020.

Результат исследования: Научные публикации в периодических изданиях › статья по материалам конференции › рецензирование

TY - JOUR

T1 - Atomic processes with twisted electrons

AU - Zaytsev, V. A.

AU - Surzhykov, A.

AU - Serbo, V. G.

AU - Kosheleva, V. P.

AU - Groshev, M. E.

AU - Yerokhin, V. A.

AU - Shabaev, V. M.

AU - Stöhlker, Th

PY - 2020/1/1

Y1 - 2020/1/1

N2 - The present status of the fully-relativistic nonperturbative calculations of the fundamental atomic processes with twisted electrons is presented. In particular, the elastic (Mott) scattering, the radiative recombination, and for the very first time, the Bremsstrahlung processes are considered. The electron-ion interaction is accounted for in a nonperturbative manner, that allows obtaining reliable results for heavy systems. We investigate the influence of the "twistedness" of the incoming electron on the angular and polarization properties of the emitted electrons and photons for the elastic and inelastic scattering, respectively. It is found that these properties exhibit a strong dependence on the opening angle of the vortex electron beam in all processes considered.

AB - The present status of the fully-relativistic nonperturbative calculations of the fundamental atomic processes with twisted electrons is presented. In particular, the elastic (Mott) scattering, the radiative recombination, and for the very first time, the Bremsstrahlung processes are considered. The electron-ion interaction is accounted for in a nonperturbative manner, that allows obtaining reliable results for heavy systems. We investigate the influence of the "twistedness" of the incoming electron on the angular and polarization properties of the emitted electrons and photons for the elastic and inelastic scattering, respectively. It is found that these properties exhibit a strong dependence on the opening angle of the vortex electron beam in all processes considered.

KW - COULOMB SCATTERING

KW - BEAMS

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U2 - 10.1088/1742-6596/1412/5/052013

DO - 10.1088/1742-6596/1412/5/052013

M3 - Conference article

AN - SCOPUS:85086636758

VL - 1412

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 5

M1 - 052013

T2 - 31st International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2019

Y2 - 23 July 2019 through 30 July 2019

ER -

Atomic processes with twisted electrons

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