dorsal/arxiv
View SchemaMapping the proton drip-line up to A=70
| Authors | W. E. Ormand |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9701002 |
| URL | https://arxiv.org/abs/nucl-th/9701002 |
| DOI | 10.1103/PhysRevC.55.2407 |
| Journal | Phys.Rev.C55:2407-2417,1997 |
Abstract
Coulomb energy differences between mirror nuclei with $A \le 70$ are calculated within the framework of the nuclear shell model using an effective Coulomb plus isovector and isotensor interaction. Absolute binding energies for proton-rich nuclei are predicted by adding the calculated Coulomb shifts to experimentally measured binding energies for the neutron-rich mirror. The location of the proton drip-line is investigated, as well as candidates for the exotic decay mode known as di-proton emission. Taking into account the lifetimes of competing decay modes and limits imposed by experimental setups, it is concluded that the best candidates for the observation of correlated di-proton emission are $^{45}$Fe, $^{48}$Ni, and $^{63}$Se.
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"abstract": "Coulomb energy differences between mirror nuclei with $A \\le 70$ are\ncalculated within the framework of the nuclear shell model using an effective\nCoulomb plus isovector and isotensor interaction. Absolute binding energies for\nproton-rich nuclei are predicted by adding the calculated Coulomb shifts to\nexperimentally measured binding energies for the neutron-rich mirror. The\nlocation of the proton drip-line is investigated, as well as candidates for the\nexotic decay mode known as di-proton emission. Taking into account the\nlifetimes of competing decay modes and limits imposed by experimental setups,\nit is concluded that the best candidates for the observation of correlated\ndi-proton emission are $^{45}$Fe, $^{48}$Ni, and $^{63}$Se.",
"arxiv_id": "nucl-th/9701002",
"authors": [
"W. E. Ormand"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.55.2407",
"journal_ref": "Phys.Rev.C55:2407-2417,1997",
"title": "Mapping the proton drip-line up to A=70",
"url": "https://arxiv.org/abs/nucl-th/9701002"
},
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