dorsal/arxiv
View SchemaElectromagnetic Corrections to the One-Pion-Exchange Potential
| Authors | U. van Kolck, M. C. M. Rentmeester, J. L. Friar, T. Goldman, J. J. de Swart |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9710067 |
| URL | https://arxiv.org/abs/nucl-th/9710067 |
| DOI | 10.1103/PhysRevLett.80.4386 |
| Journal | Phys.Rev.Lett.80:4386-4389,1998 |
Abstract
Leading-order electromagnetic loop corrections to the one-pion-exchange potential are computed within the framework of chiral perturbation theory. These corrections generate an effective nucleon-nucleon potential, $V_{\pi \gamma}$, which supplements the sum of OPEP and the nucleon-nucleon Coulomb potential. This potential is charge dependent and its construction is demonstrated to be gauge invariant. The potential $V_{\pi \gamma}$ has been included in the Nijmegen partial-wave analysis of np data. A particular renormalization scheme is chosen that leads to a negligible change in the charged-piNN coupling constant and in the np 1S0 scattering length and effective range.
{
"annotation_id": "f59d1e55-1bb6-426a-95f5-503723956b48",
"date_created": "2026-03-02T18:00:22.313000Z",
"date_modified": "2026-03-02T18:00:22.313000Z",
"file_hash": "43ad23b5d40410b2fb9b7f444a684ded7ead8712ff4ac0b50b5f3e46731bba1b",
"private": false,
"record": {
"abstract": "Leading-order electromagnetic loop corrections to the one-pion-exchange\npotential are computed within the framework of chiral perturbation theory.\nThese corrections generate an effective nucleon-nucleon potential, $V_{\\pi\n\\gamma}$, which supplements the sum of OPEP and the nucleon-nucleon Coulomb\npotential. This potential is charge dependent and its construction is\ndemonstrated to be gauge invariant. The potential $V_{\\pi \\gamma}$ has been\nincluded in the Nijmegen partial-wave analysis of np data. A particular\nrenormalization scheme is chosen that leads to a negligible change in the\ncharged-piNN coupling constant and in the np 1S0 scattering length and\neffective range.",
"arxiv_id": "nucl-th/9710067",
"authors": [
"U. van Kolck",
"M. C. M. Rentmeester",
"J. L. Friar",
"T. Goldman",
"J. J. de Swart"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevLett.80.4386",
"journal_ref": "Phys.Rev.Lett.80:4386-4389,1998",
"title": "Electromagnetic Corrections to the One-Pion-Exchange Potential",
"url": "https://arxiv.org/abs/nucl-th/9710067"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "ba3a0636-eb8d-4aca-a3f9-f3ebbbc3d4e4",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}