Ab initio calculations of the hyperfine structure of zinc and evaluation of the nuclear quadrupole moment Q(Zn-67)

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Ab initio calculations of the hyperfine structure of zinc and evaluation of the nuclear quadrupole moment Q(Zn-67)

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Publication Article, peer reviewed scientific
Title Ab initio calculations of the hyperfine structure of zinc and evaluation of the nuclear quadrupole moment Q(Zn-67)
Author Bieron, Jacek ; Filippin, Livio ; Gaigalas, Gediminas ; Godefroid, Michel ; Jönsson, Per ; Pyykko, Pekka
Date 2018
English abstract
The relativistic multiconfiguration Dirac-Hartree-Fock and the nonrelativistic multiconfiguration Hartree-Fock methods have been employed to calculate the magnetic dipole and electric quadrupole hyperfine structure constants of zinc. The calculated electric field gradients for the 4s4p P-3(1)degrees and 4s4p P-3(2)degrees states, together with experimental values of the electric quadrupole hyperfine structure constants, made it possible to extract a nuclear electric quadrupole moment Q((67) Zn) = 0.122(10) b. The error bar was evaluated in a quasistatistical approach-the calculations were carried out with 11 different methods, and then the error bar was estimated from the differences between the results obtained with those methods.
DOI https://doi.org/10.1103/PhysRevA.97.062505 (link to publisher's fulltext.)
Publisher American Physical Society
Host/Issue Physical Review A;6
Volume 97
ISSN 2469-9926
Language eng (iso)
Subject Optics
Physics, Atomic, Molecular & Chemical
Sciences
Research Subject Categories::NATURAL SCIENCES
Handle http://hdl.handle.net/2043/26703 Permalink to this page
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