QED calculation of two-electron one-photon transition probabilities in He-like ions

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QED calculation of two-electron one-photon transition probabilities in He-like ions. / Lyashchenko, Konstantin N. ; Andreev, Oleg Yu. ; Yu, Deyang.

In: Physical Review A, Vol. 104, No. 1, 012818, 29.07.2021.

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

BibTeX

@article{0bbb77dedb4841a98c6cba531e0c410a,

title = "QED calculation of two-electron one-photon transition probabilities in He-like ions",

abstract = "We consider theoretically the process of two-electron one-photon (TEOP) transitions to the ground state with the emission of a single photon in a He-like sequence of atomic ions: from boron to uranium. The corresponding transition probabilities and transition energies are calculated within the QED theory. The calculations of the transition probabilities are performed in various gauges. The intensity ratios between the TEOP transitions and the other major transitions are presented.",

keywords = "DECAY, EXCITED-STATES",

author = "Lyashchenko, {Konstantin N.} and Andreev, {Oleg Yu.} and Deyang Yu",

note = "Publisher Copyright: {\textcopyright} 2021 American Physical Society",

year = "2021",

month = jul,

day = "29",

doi = "10.1103/physreva.104.012818",

language = "English",

volume = "104",

journal = "Physical Review A - Atomic, Molecular, and Optical Physics",

issn = "1050-2947",

publisher = "American Physical Society",

number = "1",

}

RIS

TY - JOUR

T1 - QED calculation of two-electron one-photon transition probabilities in He-like ions

AU - Lyashchenko, Konstantin N.

AU - Andreev, Oleg Yu.

AU - Yu, Deyang

PY - 2021/7/29

Y1 - 2021/7/29

N2 - We consider theoretically the process of two-electron one-photon (TEOP) transitions to the ground state with the emission of a single photon in a He-like sequence of atomic ions: from boron to uranium. The corresponding transition probabilities and transition energies are calculated within the QED theory. The calculations of the transition probabilities are performed in various gauges. The intensity ratios between the TEOP transitions and the other major transitions are presented.

AB - We consider theoretically the process of two-electron one-photon (TEOP) transitions to the ground state with the emission of a single photon in a He-like sequence of atomic ions: from boron to uranium. The corresponding transition probabilities and transition energies are calculated within the QED theory. The calculations of the transition probabilities are performed in various gauges. The intensity ratios between the TEOP transitions and the other major transitions are presented.

KW - DECAY

KW - EXCITED-STATES

UR - http://www.scopus.com/inward/record.url?scp=85111628099&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/4ea7fd67-1138-3e6d-9500-39121a05788e/

U2 - 10.1103/physreva.104.012818

DO - 10.1103/physreva.104.012818

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 - 1

M1 - 012818

ER -

ID: 84327023