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Resonant elastic scattering of polarized electrons on H-like ions. / Vasileva, D. M. ; Lyashchenko, K. N. ; Voitkiv, A.B.; Yu, D.; Andreev, O. Yu. .

In: Physical Review A - Atomic, Molecular, and Optical Physics, Vol. 104, No. 5, 052808, 11.11.2021.

Research output: Contribution to journal › Article › peer-review

Harvard

Vasileva, DM, Lyashchenko, KN, Voitkiv, AB, Yu, D & Andreev, OY 2021, 'Resonant elastic scattering of polarized electrons on H-like ions', Physical Review A - Atomic, Molecular, and Optical Physics, vol. 104, no. 5, 052808. https://doi.org/10.1103/PhysRevA.104.052808

APA

Vasileva, D. M., Lyashchenko, K. N., Voitkiv, A. B., Yu, D., & Andreev, O. Y. (2021). Resonant elastic scattering of polarized electrons on H-like ions. Physical Review A - Atomic, Molecular, and Optical Physics, 104(5), [052808]. https://doi.org/10.1103/PhysRevA.104.052808

Vancouver

Vasileva DM, Lyashchenko KN, Voitkiv AB, Yu D, Andreev OY. Resonant elastic scattering of polarized electrons on H-like ions. Physical Review A - Atomic, Molecular, and Optical Physics. 2021 Nov 11;104(5). 052808. https://doi.org/10.1103/PhysRevA.104.052808

Author

Vasileva, D. M. ; Lyashchenko, K. N. ; Voitkiv, A.B. ; Yu, D. ; Andreev, O. Yu. . / Resonant elastic scattering of polarized electrons on H-like ions. In: Physical Review A - Atomic, Molecular, and Optical Physics. 2021 ; Vol. 104, No. 5.

BibTeX

@article{8bb18b2d9e244315b3a879f80097fd41,
title = "Resonant elastic scattering of polarized electrons on H-like ions",
abstract = "We study the polarization properties of elastic electron scattering on H-like ions using the relativistic QED theory. We calculate the complete set of parameters which describe the scattering of a polarized electron on an initially unpolarized ion and analyze them for both nonresonant and resonant scattering focusing on the LL-shell resonances. The study is carried out for B4+, Ca19+, Kr35+, and Xe53+ ions. We demonstrate that for the resonant electron scattering on ions with Z up to 50 both the relativistic spin-orbit and the exchange interaction are equally significant. The possible spin exchange between the incident and bound electrons can fundamentally change the polarization of the scattered electron. We show that the involvement of the autoionizing states leads to quantitative and qualitative changes in the polarization parameters, in particular, to a significant increase in the spin asymmetry.",
keywords = "ASYMMETRY, ATOMS, CHARGED IONS, COULOMB SCATTERING, DIPOLE MOMENTS, INELASTIC-SCATTERING, POSITRONS, RELATIVISTIC ELECTRONS, SELF-ENERGY, STORAGE-RINGS",
author = "Vasileva, {D. M.} and Lyashchenko, {K. N.} and A.B. Voitkiv and D. Yu and Andreev, {O. Yu.}",
year = "2021",
month = nov,
day = "11",
doi = "10.1103/PhysRevA.104.052808",
language = "English",
volume = "104",
journal = "Physical Review A - Atomic, Molecular, and Optical Physics",
issn = "1050-2947",
publisher = "American Physical Society",
number = "5",

}

RIS

TY - JOUR

T1 - Resonant elastic scattering of polarized electrons on H-like ions

AU - Vasileva, D. M.

AU - Lyashchenko, K. N.

AU - Voitkiv, A.B.

AU - Yu, D.

AU - Andreev, O. Yu.

PY - 2021/11/11

Y1 - 2021/11/11

N2 - We study the polarization properties of elastic electron scattering on H-like ions using the relativistic QED theory. We calculate the complete set of parameters which describe the scattering of a polarized electron on an initially unpolarized ion and analyze them for both nonresonant and resonant scattering focusing on the LL-shell resonances. The study is carried out for B4+, Ca19+, Kr35+, and Xe53+ ions. We demonstrate that for the resonant electron scattering on ions with Z up to 50 both the relativistic spin-orbit and the exchange interaction are equally significant. The possible spin exchange between the incident and bound electrons can fundamentally change the polarization of the scattered electron. We show that the involvement of the autoionizing states leads to quantitative and qualitative changes in the polarization parameters, in particular, to a significant increase in the spin asymmetry.

AB - We study the polarization properties of elastic electron scattering on H-like ions using the relativistic QED theory. We calculate the complete set of parameters which describe the scattering of a polarized electron on an initially unpolarized ion and analyze them for both nonresonant and resonant scattering focusing on the LL-shell resonances. The study is carried out for B4+, Ca19+, Kr35+, and Xe53+ ions. We demonstrate that for the resonant electron scattering on ions with Z up to 50 both the relativistic spin-orbit and the exchange interaction are equally significant. The possible spin exchange between the incident and bound electrons can fundamentally change the polarization of the scattered electron. We show that the involvement of the autoionizing states leads to quantitative and qualitative changes in the polarization parameters, in particular, to a significant increase in the spin asymmetry.

KW - ASYMMETRY

KW - ATOMS

KW - CHARGED IONS

KW - COULOMB SCATTERING

KW - DIPOLE MOMENTS

KW - INELASTIC-SCATTERING

KW - POSITRONS

KW - RELATIVISTIC ELECTRONS

KW - SELF-ENERGY

KW - STORAGE-RINGS

UR - http://www.scopus.com/inward/record.url?scp=85119171474&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/714836b0-356f-377b-a75e-4b4ab34a0e3e/

U2 - 10.1103/PhysRevA.104.052808

DO - 10.1103/PhysRevA.104.052808

M3 - Article

VL - 104

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

SN - 1050-2947

IS - 5

M1 - 052808

ER -

ID: 88221904