Research output: Contribution to journal › Article › peer-review
Complex-scaled relativistic configuration-interaction study of the LL resonances in heliumlike ions : From boron to argon. / Zaytsev, V. A.; Maltsev, I. A.; Tupitsyn, I. I.; Shabaev, V. M.
In: Physical Review A, Vol. 100, No. 5, 052504, 13.11.2019.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Complex-scaled relativistic configuration-interaction study of the LL resonances in heliumlike ions
T2 - From boron to argon
AU - Zaytsev, V. A.
AU - Maltsev, I. A.
AU - Tupitsyn, I. I.
AU - Shabaev, V. M.
PY - 2019/11/13
Y1 - 2019/11/13
N2 - Energies and Auger widths of the LL resonances in He-like ions from boron to argon are evaluated by means of a complex-scaled configuration-interaction approach within the framework of the Dirac-Coulomb-Breit Hamiltonian. The nuclear recoil and QED corrections are also taken into account. The results obtained are compared with other calculations based on the complex-scaling method as well as with the related results evaluated by using the stabilization and basis balancing methods.
AB - Energies and Auger widths of the LL resonances in He-like ions from boron to argon are evaluated by means of a complex-scaled configuration-interaction approach within the framework of the Dirac-Coulomb-Breit Hamiltonian. The nuclear recoil and QED corrections are also taken into account. The results obtained are compared with other calculations based on the complex-scaling method as well as with the related results evaluated by using the stabilization and basis balancing methods.
KW - argon
KW - Boron
KW - Hamiltonians
KW - Complex scaling
KW - Configuration interactions
KW - Dirac-coulomb-breit hamiltonians
KW - He-like ions
KW - Helium-like ion
KW - Nuclear recoil
KW - QED corrections
KW - Relativistic configuration interaction
KW - ELECTRON
KW - SCALING METHOD
KW - MODEL
KW - DOUBLY-EXCITED-STATES
KW - DENSITY
KW - COORDINATE ROTATION
KW - WIDTHS
KW - SPLINES
KW - ENERGIES
KW - HE
UR - http://www.scopus.com/inward/record.url?scp=85075011495&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.100.052504
DO - 10.1103/PhysRevA.100.052504
M3 - Article
AN - SCOPUS:85075011495
VL - 100
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
SN - 1050-2947
IS - 5
M1 - 052504
ER -
ID: 49751635