dorsal/arxiv
View SchemaChiral symmetry and resonances in QCD
| Authors | M. F. M. Lutz, E. E. Kolomeitsev |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0402084 |
| URL | https://arxiv.org/abs/nucl-th/0402084 |
Abstract
We study the formation of resonances in terms of the chiral SU(3) Lagrangian. At leading order parameter-free predictions are obtained for the scattering of Goldstone bosons off any hadron once we insist on approximate crossing symmetry of the unitarized scattering amplitude. A wealth of empirically established resonances are recovered and so far unseen resonances are predicted. Here we review in some detail the properties of light axial-vector mesons.
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"abstract": "We study the formation of resonances in terms of the chiral SU(3) Lagrangian.\nAt leading order parameter-free predictions are obtained for the scattering of\nGoldstone bosons off any hadron once we insist on approximate crossing symmetry\nof the unitarized scattering amplitude. A wealth of empirically established\nresonances are recovered and so far unseen resonances are predicted. Here we\nreview in some detail the properties of light axial-vector mesons.",
"arxiv_id": "nucl-th/0402084",
"authors": [
"M. F. M. Lutz",
"E. E. Kolomeitsev"
],
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"title": "Chiral symmetry and resonances in QCD",
"url": "https://arxiv.org/abs/nucl-th/0402084"
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