dorsal/arxiv
View SchemaCompanion problems in quasispin and isospin
| Authors | Larry Zamick, Alberto Escuderos |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0410031 |
| URL | https://arxiv.org/abs/nucl-th/0410031 |
| DOI | 10.1103/PhysRevC.71.014315 |
| Journal | Phys.Rev. C71 (2005) 014315 |
Abstract
We note that the same mathematical results apply to problems involving quasispin and isospin, but the problems per se are different. In the quasispin case, one deals with a system of identical fermions (e.g. neutrons) and address the problem of how many seniority conserving interactions there are. In the isospin case, one deals with a system of both neutrons and protons and the problem in question is the number of neutron-proton pairs with a given total angular momentum. Other companion problems are also discussed.
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"abstract": "We note that the same mathematical results apply to problems involving\nquasispin and isospin, but the problems per se are different. In the quasispin\ncase, one deals with a system of identical fermions (e.g. neutrons) and address\nthe problem of how many seniority conserving interactions there are. In the\nisospin case, one deals with a system of both neutrons and protons and the\nproblem in question is the number of neutron-proton pairs with a given total\nangular momentum. Other companion problems are also discussed.",
"arxiv_id": "nucl-th/0410031",
"authors": [
"Larry Zamick",
"Alberto Escuderos"
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"doi": "10.1103/PhysRevC.71.014315",
"journal_ref": "Phys.Rev. C71 (2005) 014315",
"title": "Companion problems in quasispin and isospin",
"url": "https://arxiv.org/abs/nucl-th/0410031"
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