dorsal/arxiv
View SchemaPhase equivalent potentials for three-body halos
| Authors | E. Garrido, D. V. Fedorov, A. S. Jensen |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9903004 |
| URL | https://arxiv.org/abs/nucl-th/9903004 |
| DOI | 10.1016/S0375-9474(99)00112-8 |
| Journal | Nucl.Phys. A650 (1999) 247-266 |
Abstract
We compare the properties of three-body systems obtained with two-body potentials with Pauli forbidden states and with the corresponding phase equivalent two-body potentials. In the first case the forbidden states are explicitly excluded in the calculation. Differences arise due to the off-shell properties of these on-shell equivalent potentials. We use the adiabatic hyperspherical method to formulate a practical prescription to exclude Pauli forbidden states in three-body calculations. Schematic as well as realistic potentials are used. Almost indistinguishable results are obtained.
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"abstract": "We compare the properties of three-body systems obtained with two-body\npotentials with Pauli forbidden states and with the corresponding phase\nequivalent two-body potentials. In the first case the forbidden states are\nexplicitly excluded in the calculation. Differences arise due to the off-shell\nproperties of these on-shell equivalent potentials. We use the adiabatic\nhyperspherical method to formulate a practical prescription to exclude Pauli\nforbidden states in three-body calculations. Schematic as well as realistic\npotentials are used. Almost indistinguishable results are obtained.",
"arxiv_id": "nucl-th/9903004",
"authors": [
"E. Garrido",
"D. V. Fedorov",
"A. S. Jensen"
],
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"nucl-th"
],
"doi": "10.1016/S0375-9474(99)00112-8",
"journal_ref": "Nucl.Phys. A650 (1999) 247-266",
"title": "Phase equivalent potentials for three-body halos",
"url": "https://arxiv.org/abs/nucl-th/9903004"
},
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