Strong-interaction Isospin-symmetry Breaking Within the Density Functional Theory
Baczyk, P., Dobaczewski, J., Konieczka, M., & Satula, W. (2015). Strong-interaction Isospin-symmetry Breaking Within the Density Functional Theory. In XXII Nuclear Physic Workshop “Marie & Pierre Curie” Essential Problems in Nuclear Physics (pp. 539-544). Jagiellonian University. Acta Physica Polonica B, Proceedings Supplement, 8. https://doi.org/10.5506/APhysPolBSupp.8.539
Julkaistu sarjassa
Acta Physica Polonica B, Proceedings SupplementPäivämäärä
2015Tekijänoikeudet
© the Authors, 2016. This is an open access article distributed under a Creative Commons Attribution 3.0 License. Funded by SCOAP3.
The conventional Skyrme interaction is generalized by adding zerorange
charge-symmetry-breaking and charge-independence-breaking terms,
and the corresponding energy density functional is derived. It is shown that
the extended model accounts for experimental values of mirror and triplet
displacement energies (MDEs and TDEs) in sd-shell isospin triplets with,
on average, ∼ 100 keV precision using only two additional adjustable coupling
constants. Moreover, the model is able to reproduce, for the first
time, the A = 4n versus A = 4n + 2 staggering of the TDEs.
Julkaisija
Jagiellonian UniversityKonferenssi
Nuclear Physics Workshop 'Marie and Pierre Curie'Kuuluu julkaisuun
XXII Nuclear Physic Workshop “Marie & Pierre Curie” Essential Problems in Nuclear PhysicsISSN Hae Julkaisufoorumista
1899-2358Julkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/25396276
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Ellei muuten mainita, aineiston lisenssi on © the Authors, 2016. This is an open access article distributed under a Creative Commons Attribution 3.0 License. Funded by SCOAP3.