dorsal/arxiv
View SchemaElectrodisintegration of $^3$He below and above deuteron breakup threshold
| Authors | L. E. Marcucci, M. Viviani, R. Schiavilla, A. Kievsky, S. Rosati |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0411082 |
| URL | https://arxiv.org/abs/nucl-th/0411082 |
| DOI | 10.1140/epjad/s2005-05-017-7 |
| Journal | Eur.Phys.J.A24s1:95-99,2005 |
Abstract
Recent advances in the study of electrodisintegration of 3He are presented and discussed. The pair-correlated hyperspherical harmonics method is used to calculate the initial and final state wave functions, with a realistic Hamiltonian consisting of the Argonne v18 two-nucleon and Urbana IX three-nucleon interactions. The model for the nuclear current and charge operators retains one- and many-body contributions. Particular attention is made in the construction of the two-body current operators arising from the momentum-dependent part of the two-nucleon interaction. Three-body current operators are also included so that the full current operator is strictly conserved. The present model for the nuclear current operator is tested comparing theoretical predictions and experimental data of pd radiative capture cross section and spin observables.
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"abstract": "Recent advances in the study of electrodisintegration of 3He are presented\nand discussed. The pair-correlated hyperspherical harmonics method is used to\ncalculate the initial and final state wave functions, with a realistic\nHamiltonian consisting of the Argonne v18 two-nucleon and Urbana IX\nthree-nucleon interactions. The model for the nuclear current and charge\noperators retains one- and many-body contributions. Particular attention is\nmade in the construction of the two-body current operators arising from the\nmomentum-dependent part of the two-nucleon interaction. Three-body current\noperators are also included so that the full current operator is strictly\nconserved. The present model for the nuclear current operator is tested\ncomparing theoretical predictions and experimental data of pd radiative capture\ncross section and spin observables.",
"arxiv_id": "nucl-th/0411082",
"authors": [
"L. E. Marcucci",
"M. Viviani",
"R. Schiavilla",
"A. Kievsky",
"S. Rosati"
],
"categories": [
"nucl-th"
],
"doi": "10.1140/epjad/s2005-05-017-7",
"journal_ref": "Eur.Phys.J.A24s1:95-99,2005",
"title": "Electrodisintegration of $^3$He below and above deuteron breakup threshold",
"url": "https://arxiv.org/abs/nucl-th/0411082"
},
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