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Complex-scaled ab initio QED approach to autoionizing states. / Зайцев, Владимир Алексеевич; Малышев, Алексей Владимирович; Шабаев, Владимир Моисеевич.

In: Physical Review A - Atomic, Molecular, and Optical Physics, Vol. 107, No. 3, 032801, 2023.

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

Harvard

Зайцев, ВА, Малышев, АВ & Шабаев, ВМ 2023, 'Complex-scaled ab initio QED approach to autoionizing states', Physical Review A - Atomic, Molecular, and Optical Physics, vol. 107, no. 3, 032801. https://doi.org/10.1103/PhysRevA.107.032801

APA

Зайцев, В. А., Малышев, А. В., & Шабаев, В. М. (2023). Complex-scaled ab initio QED approach to autoionizing states. Physical Review A - Atomic, Molecular, and Optical Physics, 107(3), [032801]. https://doi.org/10.1103/PhysRevA.107.032801

Vancouver

Зайцев ВА, Малышев АВ, Шабаев ВМ. Complex-scaled ab initio QED approach to autoionizing states. Physical Review A - Atomic, Molecular, and Optical Physics. 2023;107(3). 032801. https://doi.org/10.1103/PhysRevA.107.032801

Author

Зайцев, Владимир Алексеевич ; Малышев, Алексей Владимирович ; Шабаев, Владимир Моисеевич. / Complex-scaled ab initio QED approach to autoionizing states. In: Physical Review A - Atomic, Molecular, and Optical Physics. 2023 ; Vol. 107, No. 3.

BibTeX

@article{8443497fe72b41598541556a86a73a24,
title = "Complex-scaled ab initio QED approach to autoionizing states",
abstract = "An ab initio method based on a complex-scaling approach and aimed at a rigorous QED description of autoionizing states is worked out. The autoionizing-state binding energies are treated nonperturbatively in αZ and include all the many-electron QED contributions up to the second order. The higher-order electron correlation, nuclear recoil, and nuclear polarization effects are taken into account as well. The developed formalism is demonstrated on the LL resonances in helium-like argon and uranium. The most accurate theoretical predictions for the binding energies are obtained.",
author = "Зайцев, {Владимир Алексеевич} and Малышев, {Алексей Владимирович} and Шабаев, {Владимир Моисеевич}",
year = "2023",
doi = "10.1103/PhysRevA.107.032801",
language = "English",
volume = "107",
journal = "Physical Review A - Atomic, Molecular, and Optical Physics",
issn = "1050-2947",
publisher = "American Physical Society",
number = "3",

}

RIS

TY - JOUR

T1 - Complex-scaled ab initio QED approach to autoionizing states

AU - Зайцев, Владимир Алексеевич

AU - Малышев, Алексей Владимирович

AU - Шабаев, Владимир Моисеевич

PY - 2023

Y1 - 2023

N2 - An ab initio method based on a complex-scaling approach and aimed at a rigorous QED description of autoionizing states is worked out. The autoionizing-state binding energies are treated nonperturbatively in αZ and include all the many-electron QED contributions up to the second order. The higher-order electron correlation, nuclear recoil, and nuclear polarization effects are taken into account as well. The developed formalism is demonstrated on the LL resonances in helium-like argon and uranium. The most accurate theoretical predictions for the binding energies are obtained.

AB - An ab initio method based on a complex-scaling approach and aimed at a rigorous QED description of autoionizing states is worked out. The autoionizing-state binding energies are treated nonperturbatively in αZ and include all the many-electron QED contributions up to the second order. The higher-order electron correlation, nuclear recoil, and nuclear polarization effects are taken into account as well. The developed formalism is demonstrated on the LL resonances in helium-like argon and uranium. The most accurate theoretical predictions for the binding energies are obtained.

UR - https://www.mendeley.com/catalogue/89cfe7a2-9a82-32b5-a4e6-e9a332c5ee03/

U2 - 10.1103/PhysRevA.107.032801

DO - 10.1103/PhysRevA.107.032801

M3 - Article

VL - 107

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

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

SN - 1050-2947

IS - 3

M1 - 032801

ER -

ID: 104972578