dorsal/arxiv
View SchemaWeak reactions on 12C within the Continuum Random Phase Approximation with partial occupancies
| Authors | E. Kolbe, K. Langanke, P. Vogel |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9903022 |
| URL | https://arxiv.org/abs/nucl-th/9903022 |
| DOI | 10.1016/S0375-9474(99)00152-9 |
| Journal | Nucl.Phys.A652:91-100,1999 |
Abstract
We extend our previous studies of the neutrino-induced reactions on 12C and muon capture to include partial occupation of nuclear subshells in the framework of the continuum random phase approximation. We find, in contrast to the work by Auerbach et al., that a partial occupation of the p1/2 subshell reduces the inclusive cross sections only slightly. The extended model describes the muon capture rate and the 12C(nu_e,e-)12N cross section very well. The recently updated flux and the improved model bring the calculated 12C(nu_mu,mu^-)12N cross section (~ 17.5 10^{-40} cm^2) and the data (12.4 +/- 0.3(stat.) +/- 1.8(syst.) 10^{-40} cm^2) closer together, but does not remove the discrepancy fully.
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"abstract": "We extend our previous studies of the neutrino-induced reactions on 12C and\nmuon capture to include partial occupation of nuclear subshells in the\nframework of the continuum random phase approximation. We find, in contrast to\nthe work by Auerbach et al., that a partial occupation of the p1/2 subshell\nreduces the inclusive cross sections only slightly. The extended model\ndescribes the muon capture rate and the 12C(nu_e,e-)12N cross section very\nwell. The recently updated flux and the improved model bring the calculated\n12C(nu_mu,mu^-)12N cross section (~ 17.5 10^{-40} cm^2) and the data (12.4 +/-\n0.3(stat.) +/- 1.8(syst.) 10^{-40} cm^2) closer together, but does not remove\nthe discrepancy fully.",
"arxiv_id": "nucl-th/9903022",
"authors": [
"E. Kolbe",
"K. Langanke",
"P. Vogel"
],
"categories": [
"nucl-th"
],
"doi": "10.1016/S0375-9474(99)00152-9",
"journal_ref": "Nucl.Phys.A652:91-100,1999",
"title": "Weak reactions on 12C within the Continuum Random Phase Approximation with partial occupancies",
"url": "https://arxiv.org/abs/nucl-th/9903022"
},
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