dorsal/arxiv
View SchemaNew calculations of the PNC Matrix Element for the $J^{\pi}T$ 0$^{+}1,0^{-}1$ doublet in $^{14}$N
| Authors | Mihai Horoi, Günther Clausnitzer, B. Alex Brown, Ernie K. Warburton |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9403007 |
| URL | https://arxiv.org/abs/nucl-th/9403007 |
| DOI | 10.1103/PhysRevC.50.775 |
Abstract
A new calculation of the predominantly isoscalar PNC matrix element between the $J^{\pi}T$ $0^{+}1,0^{-}1$ (E$_{x} \approx$ 8.7 MeV) states in $^{14}$N has been carried out in a (0+1+2+3+4)$\hbar \omega$ model space with the Warburton-Brown interaction. The magnitude of the PNC matrix element of 0.22 to 0.34 eV obtained with the DDH PNC interaction is substantially suppressed compared with previous calculations in smaller model spaces but shows agreement with the preliminary Seattle experimental data. The calculated sign is opposite to that obtained experimentally, and the implications of this are discussed.
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"date_created": "2026-03-02T18:00:11.850000Z",
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"abstract": "A new calculation of the predominantly isoscalar PNC matrix element between\nthe $J^{\\pi}T$ $0^{+}1,0^{-}1$ (E$_{x} \\approx$ 8.7 MeV) states in $^{14}$N has\nbeen carried out in a (0+1+2+3+4)$\\hbar \\omega$ model space with the\nWarburton-Brown interaction. The magnitude of the PNC matrix element of 0.22 to\n0.34 eV obtained with the DDH PNC interaction is substantially suppressed\ncompared with previous calculations in smaller model spaces but shows agreement\nwith the preliminary Seattle experimental data. The calculated sign is opposite\nto that obtained experimentally, and the implications of this are discussed.",
"arxiv_id": "nucl-th/9403007",
"authors": [
"Mihai Horoi",
"G\u00fcnther Clausnitzer",
"B. Alex Brown",
"Ernie K. Warburton"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.50.775",
"title": "New calculations of the PNC Matrix Element for the $J^{\\pi}T$ 0$^{+}1,0^{-}1$ doublet in $^{14}$N",
"url": "https://arxiv.org/abs/nucl-th/9403007"
},
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