Sökning: id:"swepub:oai:lup.lub.lu.se:888568c2-6537-46bd-9123-41f2bac56326" >
Ab initio electroni...
Ab initio electronic factors of the A and B hyperfine structure constants for the 5s25p6s1,3P01 states in Sn I
-
- Papoulia, Asimina (författare)
- Malmö University,Lund University,Lunds universitet,Matematisk fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Mathematical Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
-
- Schiffmann, Sacha (författare)
- Lund University,Lunds universitet,Matematisk fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Mathematical Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,Université Libre de Bruxelles (ULB)
-
- Bieroń, Jacek (författare)
- Jagiellonian University
-
visa fler...
-
- Gaigalas, Gediminas (författare)
- Vilnius University
-
- Godefroid, Michel (författare)
- Université Libre de Bruxelles (ULB)
-
- Harman, Zoltán (författare)
- Max Planck Institute for Nuclear Physics
-
- Jönsson, Per (författare)
- Malmö University
-
- Oreshkina, Natalia S. (författare)
- Max Planck Institute for Nuclear Physics
-
- Pyykkö, Pekka (författare)
- University of Helsinki
-
- Tupitsyn, Ilya I. (författare)
- Saint Petersburg State University
-
visa färre...
-
(creator_code:org_t)
- 2021
- 2021
- Engelska 16 s.
-
Ingår i: Physical Review A. - 2469-9926. ; 103:2
- Relaterad länk:
-
http://dx.doi.org/10...
-
visa fler...
-
https://lup.lub.lu.s...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- Large-scale ab initio calculations of the electronic contribution to the electric quadrupole hyperfine constant B were performed for the 5s25p6s1,3Po1 excited states of neutral tin. To probe the sensitivity of B to different electron correlation effects, three sets of variational multiconfiguration Dirac-Hartree-Fock and relativistic configuration interaction calculations employing different strategies were carried out. In addition, a fourth set of calculations was based on the configuration interaction Dirac-Fock-Sturm theory. For the 5s25p6s 1Po1 state, the final value of B/Q=703(50) MHz/b differs by 0.4% from the one recently used by Yordanov et al. [Commun. Phys. 3, 107 (2020)] to extract the nuclear quadrupole moments Q for tin isotopes in the range 117−131Sn from collinear laser spectroscopy measurements. Efforts were made to provide a realistic theoretical uncertainty for the final B/Q value of the 5s25p6s 1Po1 state based on statistical principles and on correlation with the electronic contribution to the magnetic dipole hyperfine constant A.
Ämnesord
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Nyckelord
- Atomic & molecular structure
- Electron correlation calculations for atoms & ions
- Fine & hyperfine structure
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
-
Papoulia, Asimin ...
-
Schiffmann, Sach ...
-
Bieroń, Jacek
-
Gaigalas, Gedimi ...
-
Godefroid, Miche ...
-
Harman, Zoltán
-
visa fler...
-
Jönsson, Per
-
Oreshkina, Natal ...
-
Pyykkö, Pekka
-
Tupitsyn, Ilya I ...
-
visa färre...
- Om ämnet
-
- NATURVETENSKAP
-
NATURVETENSKAP
-
och Fysik
-
och Atom och molekyl ...
- Artiklar i publikationen
-
Physical Review ...
- Av lärosätet
-
Lunds universitet