Research output: Contribution to journal › Conference article › peer-review
Atomic processes with twisted electrons. / Zaytsev, V. A.; Surzhykov, A.; Serbo, V. G. et al.
In: Journal of Physics: Conference Series, Vol. 1412, No. 5, 052013, 01.01.2020.Research output: Contribution to journal › Conference article › peer-review
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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
N1 - Publisher Copyright: © 2020 Published under licence by IOP Publishing Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
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
UR - http://www.scopus.com/inward/record.url?scp=85086636758&partnerID=8YFLogxK
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 -
ID: 24538310