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Electron correlation and nuclear charge dependence of parity-violating properties in open-shell diatomic molecules. / Isaev, T. A.; Berger, R.

в: Physical Review A - Atomic, Molecular, and Optical Physics, Том 86, № 6, 062515, 27.12.2012.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Isaev, TA & Berger, R 2012, 'Electron correlation and nuclear charge dependence of parity-violating properties in open-shell diatomic molecules', Physical Review A - Atomic, Molecular, and Optical Physics, Том. 86, № 6, 062515. https://doi.org/10.1103/PhysRevA.86.062515

APA

Isaev, T. A., & Berger, R. (2012). Electron correlation and nuclear charge dependence of parity-violating properties in open-shell diatomic molecules. Physical Review A - Atomic, Molecular, and Optical Physics, 86(6), [062515]. https://doi.org/10.1103/PhysRevA.86.062515

Vancouver

Isaev TA, Berger R. Electron correlation and nuclear charge dependence of parity-violating properties in open-shell diatomic molecules. Physical Review A - Atomic, Molecular, and Optical Physics. 2012 Дек. 27;86(6). 062515. https://doi.org/10.1103/PhysRevA.86.062515

Author

Isaev, T. A. ; Berger, R. / Electron correlation and nuclear charge dependence of parity-violating properties in open-shell diatomic molecules. в: Physical Review A - Atomic, Molecular, and Optical Physics. 2012 ; Том 86, № 6.

BibTeX

@article{0e745729d1cd4871b4521a81c4d7e79c,
title = "Electron correlation and nuclear charge dependence of parity-violating properties in open-shell diatomic molecules",
abstract = "The scaling of nuclear-spin-dependent parity-violating effects with increasing nuclear charge Z is discussed in two series of isoelectronic open-shell diatomic molecules. The parameter Wa characterizing the strength of parity violation in diatomic molecules is calculated in the framework of the zeroth-order regular approximation and found to be in good agreement with the R(Z)Zk scaling law derived for atoms, in which R(Z) represents a relativistic enhancement factor. The influence of electron correlation is studied on the molecular level, with spin-polarization effects being conveniently accounted for by a previously established approximate relation between the hyperfine coupling tensor and Wa. For high-accuracy predictions of parity-violating effects in radium fluoride, the necessity for systematically improvable correlation calculations is emphasized.",
author = "Isaev, {T. A.} and R. Berger",
year = "2012",
month = dec,
day = "27",
doi = "10.1103/PhysRevA.86.062515",
language = "English",
volume = "86",
journal = "Physical Review A - Atomic, Molecular, and Optical Physics",
issn = "1050-2947",
publisher = "American Physical Society",
number = "6",

}

RIS

TY - JOUR

T1 - Electron correlation and nuclear charge dependence of parity-violating properties in open-shell diatomic molecules

AU - Isaev, T. A.

AU - Berger, R.

PY - 2012/12/27

Y1 - 2012/12/27

N2 - The scaling of nuclear-spin-dependent parity-violating effects with increasing nuclear charge Z is discussed in two series of isoelectronic open-shell diatomic molecules. The parameter Wa characterizing the strength of parity violation in diatomic molecules is calculated in the framework of the zeroth-order regular approximation and found to be in good agreement with the R(Z)Zk scaling law derived for atoms, in which R(Z) represents a relativistic enhancement factor. The influence of electron correlation is studied on the molecular level, with spin-polarization effects being conveniently accounted for by a previously established approximate relation between the hyperfine coupling tensor and Wa. For high-accuracy predictions of parity-violating effects in radium fluoride, the necessity for systematically improvable correlation calculations is emphasized.

AB - The scaling of nuclear-spin-dependent parity-violating effects with increasing nuclear charge Z is discussed in two series of isoelectronic open-shell diatomic molecules. The parameter Wa characterizing the strength of parity violation in diatomic molecules is calculated in the framework of the zeroth-order regular approximation and found to be in good agreement with the R(Z)Zk scaling law derived for atoms, in which R(Z) represents a relativistic enhancement factor. The influence of electron correlation is studied on the molecular level, with spin-polarization effects being conveniently accounted for by a previously established approximate relation between the hyperfine coupling tensor and Wa. For high-accuracy predictions of parity-violating effects in radium fluoride, the necessity for systematically improvable correlation calculations is emphasized.

UR - http://www.scopus.com/inward/record.url?scp=84871807769&partnerID=8YFLogxK

U2 - 10.1103/PhysRevA.86.062515

DO - 10.1103/PhysRevA.86.062515

M3 - Article

AN - SCOPUS:84871807769

VL - 86

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

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

SN - 1050-2947

IS - 6

M1 - 062515

ER -

ID: 11796670