Publication

Ionization potentials and electron affinities of the superheavy elements 115-117 and their sixth-row homologues Bi, Po, and At

Borschevsky, A., Pasteka, L. F., Pershina, V., Eliav, E. & Kaldor, U., 5-Feb-2015, In : Physical Review A. 91, 2

Research output: Contribution to journalArticleAcademicpeer-review

APA

Borschevsky, A., Pasteka, L. F., Pershina, V., Eliav, E., & Kaldor, U. (2015). Ionization potentials and electron affinities of the superheavy elements 115-117 and their sixth-row homologues Bi, Po, and At. Physical Review A, 91(2). https://doi.org/10.1103/PhysRevA.91.020501

Author

Borschevsky, Anastasia ; Pasteka, L. F. ; Pershina, V. ; Eliav, Ephraim ; Kaldor, Uzi. / Ionization potentials and electron affinities of the superheavy elements 115-117 and their sixth-row homologues Bi, Po, and At. In: Physical Review A. 2015 ; Vol. 91, No. 2.

Harvard

Borschevsky, A, Pasteka, LF, Pershina, V, Eliav, E & Kaldor, U 2015, 'Ionization potentials and electron affinities of the superheavy elements 115-117 and their sixth-row homologues Bi, Po, and At', Physical Review A, vol. 91, no. 2. https://doi.org/10.1103/PhysRevA.91.020501

Standard

Ionization potentials and electron affinities of the superheavy elements 115-117 and their sixth-row homologues Bi, Po, and At. / Borschevsky, Anastasia; Pasteka, L. F.; Pershina, V.; Eliav, Ephraim; Kaldor, Uzi.

In: Physical Review A, Vol. 91, No. 2, 05.02.2015.

Research output: Contribution to journalArticleAcademicpeer-review

Vancouver

Borschevsky A, Pasteka LF, Pershina V, Eliav E, Kaldor U. Ionization potentials and electron affinities of the superheavy elements 115-117 and their sixth-row homologues Bi, Po, and At. Physical Review A. 2015 Feb 5;91(2). https://doi.org/10.1103/PhysRevA.91.020501


BibTeX

@article{841e34b663b841a58707ed7ca8dcfd8c,
title = "Ionization potentials and electron affinities of the superheavy elements 115-117 and their sixth-row homologues Bi, Po, and At",
abstract = "Calculations of the first and second ionization potentials and electron affinities of superheavy elements 115-117 are presented. The calculations are performed in the framework of the Dirac-Coulomb Hamiltonian, and the results are corrected for the Breit and QED contributions. Correlation is treated by the relativistic coupled cluster approach with single, double, and perturbative triple excitations [CCSD(T)]. The same approach is used to calculate the ionization potentials and electron affinities of the lighter homologues, Bi, Po, and At. Comparison of the available experimental values for these atoms, namely, the first ionization potentials (IPs) of Bi, Po, and At and the second IP and EA of Bi, with our results shows excellent agreement, within a few hundredths of an eV, lending credence to our predictions for their superheavy homologues. High-accuracy predictions are also made for the second ionization potentials and electron affinities of Po and At, where no experiment is available.",
author = "Anastasia Borschevsky and Pasteka, {L. F.} and V. Pershina and Ephraim Eliav and Uzi Kaldor",
year = "2015",
month = "2",
day = "5",
doi = "10.1103/PhysRevA.91.020501",
language = "English",
volume = "91",
journal = "Physical Review A",
issn = "1050-2947",
publisher = "AMER PHYSICAL SOC",
number = "2",

}

RIS

TY - JOUR

T1 - Ionization potentials and electron affinities of the superheavy elements 115-117 and their sixth-row homologues Bi, Po, and At

AU - Borschevsky, Anastasia

AU - Pasteka, L. F.

AU - Pershina, V.

AU - Eliav, Ephraim

AU - Kaldor, Uzi

PY - 2015/2/5

Y1 - 2015/2/5

N2 - Calculations of the first and second ionization potentials and electron affinities of superheavy elements 115-117 are presented. The calculations are performed in the framework of the Dirac-Coulomb Hamiltonian, and the results are corrected for the Breit and QED contributions. Correlation is treated by the relativistic coupled cluster approach with single, double, and perturbative triple excitations [CCSD(T)]. The same approach is used to calculate the ionization potentials and electron affinities of the lighter homologues, Bi, Po, and At. Comparison of the available experimental values for these atoms, namely, the first ionization potentials (IPs) of Bi, Po, and At and the second IP and EA of Bi, with our results shows excellent agreement, within a few hundredths of an eV, lending credence to our predictions for their superheavy homologues. High-accuracy predictions are also made for the second ionization potentials and electron affinities of Po and At, where no experiment is available.

AB - Calculations of the first and second ionization potentials and electron affinities of superheavy elements 115-117 are presented. The calculations are performed in the framework of the Dirac-Coulomb Hamiltonian, and the results are corrected for the Breit and QED contributions. Correlation is treated by the relativistic coupled cluster approach with single, double, and perturbative triple excitations [CCSD(T)]. The same approach is used to calculate the ionization potentials and electron affinities of the lighter homologues, Bi, Po, and At. Comparison of the available experimental values for these atoms, namely, the first ionization potentials (IPs) of Bi, Po, and At and the second IP and EA of Bi, with our results shows excellent agreement, within a few hundredths of an eV, lending credence to our predictions for their superheavy homologues. High-accuracy predictions are also made for the second ionization potentials and electron affinities of Po and At, where no experiment is available.

U2 - 10.1103/PhysRevA.91.020501

DO - 10.1103/PhysRevA.91.020501

M3 - Article

VL - 91

JO - Physical Review A

JF - Physical Review A

SN - 1050-2947

IS - 2

ER -

ID: 31138488