dorsal/arxiv
View SchemaThree nucleons at very low energies
| Authors | P. F. Bedaque |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9806041 |
| URL | https://arxiv.org/abs/nucl-th/9806041 |
Abstract
We discuss the effective field theory approach to nuclear phenomena with typical momentum below the pion mass. We particularly focus on the three body problem. In the $J=3/2$ channel,effective field theory is extremelly predictive and we are able to describe the nucleon-deuteron scattering amplitude at the percent level using only two parameters obtained from nucleon-nucleon scattering. We briefly comment onthe $J=1/2$ channel and the issues related to the non-perturbative renormalization of the three body force.
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"abstract": "We discuss the effective field theory approach to nuclear phenomena with\ntypical momentum below the pion mass. We particularly focus on the three body\nproblem. In the $J=3/2$ channel,effective field theory is extremelly predictive\nand we are able to describe the nucleon-deuteron scattering amplitude at the\npercent level using only two parameters obtained from nucleon-nucleon\nscattering. We briefly comment onthe $J=1/2$ channel and the issues related to\nthe non-perturbative renormalization of the three body force.",
"arxiv_id": "nucl-th/9806041",
"authors": [
"P. F. Bedaque"
],
"categories": [
"nucl-th"
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"title": "Three nucleons at very low energies",
"url": "https://arxiv.org/abs/nucl-th/9806041"
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