dorsal/arxiv
View SchemaHow important is the three-nucleon force?
| Authors | T-Y. Saito, I. R. Afnan |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9308011 |
| URL | https://arxiv.org/abs/nucl-th/9308011 |
| DOI | 10.1103/PhysRevC.50.2756 |
| Journal | Phys.Rev.C50:2756-2760,1994 |
Abstract
By calculating the contribution of the $\pi-\pi$ three-body force to the three-nucleon binding energy in terms of the $\pi N$ amplitude using perturbation theory, we are able to determine the contribution of the different $\pi N$ partial waves to the three-nucleon force. The division of the $\pi N$ amplitude into a pole and nonpole gives a unique procedure for the determination of the $\pi NN$ form factor in the model. The total contribution of the three-body force to the binding energy of the triton is found to be very small.
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"abstract": "By calculating the contribution of the $\\pi-\\pi$ three-body force to the\nthree-nucleon binding energy in terms of the $\\pi N$ amplitude using\nperturbation theory, we are able to determine the contribution of the different\n$\\pi N$ partial waves to the three-nucleon force. The division of the $\\pi N$\namplitude into a pole and nonpole gives a unique procedure for the\ndetermination of the $\\pi NN$ form factor in the model. The total contribution\nof the three-body force to the binding energy of the triton is found to be very\nsmall.",
"arxiv_id": "nucl-th/9308011",
"authors": [
"T-Y. Saito",
"I. R. Afnan"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.50.2756",
"journal_ref": "Phys.Rev.C50:2756-2760,1994",
"title": "How important is the three-nucleon force?",
"url": "https://arxiv.org/abs/nucl-th/9308011"
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