dorsal/arxiv
View SchemaThe Isovector Quadrupole-Quadrupole Interaction Used in Shell Model Calculations with $\Delta N=2$ Excitations
| Authors | M. S. Fayache, Y. Y. Sharon, L. Zamick |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9606046 |
| URL | https://arxiv.org/abs/nucl-th/9606046 |
Abstract
The effect of the ``$B$'' term in the interaction $-\chi Q\cdot Q(1+B\vec{\tau}(1)\cdot \vec{\tau}(2))$, which was previously considered in the $0p$ shell, is now studied in a larger space which includes $\Delta N=2$ excitations. We still get a collapse of low-lying states below the conventional $J=0^+$ ground state when $B$ is made sufficiently negative.
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"abstract": "The effect of the ``$B$\u0027\u0027 term in the interaction $-\\chi Q\\cdot\nQ(1+B\\vec{\\tau}(1)\\cdot \\vec{\\tau}(2))$, which was previously considered in the\n$0p$ shell, is now studied in a larger space which includes $\\Delta N=2$\nexcitations. We still get a collapse of low-lying states below the conventional\n$J=0^+$ ground state when $B$ is made sufficiently negative.",
"arxiv_id": "nucl-th/9606046",
"authors": [
"M. S. Fayache",
"Y. Y. Sharon",
"L. Zamick"
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"title": "The Isovector Quadrupole-Quadrupole Interaction Used in Shell Model Calculations with $\\Delta N=2$ Excitations",
"url": "https://arxiv.org/abs/nucl-th/9606046"
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