Shell model description of low-lying states in Po and Rn isotopes

Shell model description of low-lying states in Po and Rn isotopes

Nuclear structure of the Po and Rn isotopes is theoretically studied in terms of the spherical shell model with the monopole- and quadrupole-pairing plus quadrupole-quadrupole effective interaction. The experimental energy levels of low-lying states are well reproduced. The shell model results are e...

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Veröffentlicht in:EPJ Web of conferences 2014-01, Vol.66, p.2050-1-02050-4
Hauptverfasser: Higashiyama, Koji, Yoshinaga, Naotaka
Format: Artikel
Sprache:eng
Schlagworte:
Alignment
Energy levels
Isotopes
Mathematical models
Nuclear structure
Orbitals
Radon isotopes
Spherical shells
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Zusammenfassung:Nuclear structure of the Po and Rn isotopes is theoretically studied in terms of the spherical shell model with the monopole- and quadrupole-pairing plus quadrupole-quadrupole effective interaction. The experimental energy levels of low-lying states are well reproduced. The shell model results are examined in detail in a pair-truncated shell model. The analysis reveals the alignment of two protons in the 0h sub(9/2) orbital at spin 8.
ISSN:2100-014X
2100-014X
DOI:10.1051/epjconf/20146602050