QED calculation of the 2p3/2-2p1/2 transition energy in boronlike argon

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QED calculation of the 2p3/2-2p1/2 transition energy in boronlike argon. / Artemyev, A. N.; Shabaev, V. M.; Tupitsyn, I. I.; Plunien, G.; Yerokhin, V. A.

In: Physical Review Letters, Vol. 98, No. 17, 173004, 27.04.2007.

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

Author

Artemyev, A. N. ; Shabaev, V. M. ; Tupitsyn, I. I. ; Plunien, G. ; Yerokhin, V. A. / QED calculation of the 2p3/2-2p1/2 transition energy in boronlike argon. In: Physical Review Letters. 2007 ; Vol. 98, No. 17.

BibTeX

@article{dd96e1a6d2a944ccbce11006e3b3ac6b,

title = "QED calculation of the 2p3/2-2p1/2 transition energy in boronlike argon",

abstract = "We perform ab initio QED calculation of the (1s)2(2s)22p3/2-(1s)2(2s)22p1/2 transition energy in the five-electron ion of argon. The calculation is carried out by perturbation theory starting with an effective screening potential approximation. Four different types of the screening potentials are considered. The rigorous QED calculations of the two lowest-order QED and electron-correlation effects are combined with approximate evaluations of the third- and higher-order electron-correlation contributions. The theoretical value for the wavelength obtained amounts to 441.261(70) (nm, air) and perfectly agrees with the experimental one, 441.2559(1) (nm, air).",

author = "Artemyev, {A. N.} and Shabaev, {V. M.} and Tupitsyn, {I. I.} and G. Plunien and Yerokhin, {V. A.}",

year = "2007",

month = apr,

day = "27",

doi = "10.1103/PhysRevLett.98.173004",

language = "English",

volume = "98",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "17",

}

RIS

TY - JOUR

T1 - QED calculation of the 2p3/2-2p1/2 transition energy in boronlike argon

AU - Artemyev, A. N.

AU - Shabaev, V. M.

AU - Tupitsyn, I. I.

AU - Plunien, G.

AU - Yerokhin, V. A.

PY - 2007/4/27

Y1 - 2007/4/27

N2 - We perform ab initio QED calculation of the (1s)2(2s)22p3/2-(1s)2(2s)22p1/2 transition energy in the five-electron ion of argon. The calculation is carried out by perturbation theory starting with an effective screening potential approximation. Four different types of the screening potentials are considered. The rigorous QED calculations of the two lowest-order QED and electron-correlation effects are combined with approximate evaluations of the third- and higher-order electron-correlation contributions. The theoretical value for the wavelength obtained amounts to 441.261(70) (nm, air) and perfectly agrees with the experimental one, 441.2559(1) (nm, air).

AB - We perform ab initio QED calculation of the (1s)2(2s)22p3/2-(1s)2(2s)22p1/2 transition energy in the five-electron ion of argon. The calculation is carried out by perturbation theory starting with an effective screening potential approximation. Four different types of the screening potentials are considered. The rigorous QED calculations of the two lowest-order QED and electron-correlation effects are combined with approximate evaluations of the third- and higher-order electron-correlation contributions. The theoretical value for the wavelength obtained amounts to 441.261(70) (nm, air) and perfectly agrees with the experimental one, 441.2559(1) (nm, air).

UR - http://www.scopus.com/inward/record.url?scp=34247559219&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.98.173004

DO - 10.1103/PhysRevLett.98.173004

M3 - Article

AN - SCOPUS:34247559219

VL - 98

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 17

M1 - 173004

ER -

ID: 35326911