Symmetry-adapted Ab Initio Theory for Many-body Correlations in Nuclei

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21240%2F11%3A00183358" target="_blank" >RIV/68407700:21240/11:00183358 - isvavai.cz</a>
Result on the web
<a href="http://stacks.iop.org/1742-6596/321/i=1/a=012040" target="_blank" >http://stacks.iop.org/1742-6596/321/i=1/a=012040</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/321/1/012040" target="_blank" >10.1088/1742-6596/321/1/012040</a>

Result language
angličtina
Original language name
Symmetry-adapted Ab Initio Theory for Many-body Correlations in Nuclei
Original language description
We demonstrate that no-core shell-model results for low-lying states of light and medium mass nuclei, whether they are dilute or dense systems, reveal a strong dominance of low-spin and high-deformation configurations. This result is independent of whether the system Hamiltonian is phenomenological in nature or derived from a realistic interaction. It implies that only a small fraction of the complete model space is required for a description of such states, and this in turn points to the importance ofusing a symmetry-adapted, no-core shell-model framework for describing such nuclei, one based on an LS coupling scheme with the associated spatial configurations organized according to deformation.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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