dorsal/arxiv
View SchemaThree-pion exchange: a gap in the nucleon-nucleon potential
| Authors | J. C. Pupin, M. R. Robilotta |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9903028 |
| URL | https://arxiv.org/abs/nucl-th/9903028 |
| DOI | 10.1103/PhysRevC.60.014003 |
| Journal | Phys.Rev. C60 (1999) 014003 |
Abstract
The leading contribution to the three-pion exchange nucleon-nucleon potential is calculated in the framework of chiral symmetry. It has pseudoscalar and axial components and is dominated by the former, which has a range of about 1.5 fm and tends to enhance the OPEP. The strength of this force does not depend on the pion mass and hence it survives in the chiral limit.
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"abstract": "The leading contribution to the three-pion exchange nucleon-nucleon potential\nis calculated in the framework of chiral symmetry. It has pseudoscalar and\naxial components and is dominated by the former, which has a range of about 1.5\nfm and tends to enhance the OPEP. The strength of this force does not depend on\nthe pion mass and hence it survives in the chiral limit.",
"arxiv_id": "nucl-th/9903028",
"authors": [
"J. C. Pupin",
"M. R. Robilotta"
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"doi": "10.1103/PhysRevC.60.014003",
"journal_ref": "Phys.Rev. C60 (1999) 014003",
"title": "Three-pion exchange: a gap in the nucleon-nucleon potential",
"url": "https://arxiv.org/abs/nucl-th/9903028"
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