dorsal/arxiv
View SchemaChiral symmetry, strangeness and resonances
| Authors | M. F. M. Lutz, E. E. Kolomeitsev, C. L. Korpa |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0403065 |
| URL | https://arxiv.org/abs/nucl-th/0403065 |
| DOI | 10.1143/PTPS.156.51 |
| Journal | Prog.Theor.Phys.Suppl.156:51-71,2004 |
Abstract
We review the important role played by the chiral SU(3) symmetry in predicting the properties of antikaons and hyperon resonances in cold nuclear matter. Objects of crucial importance are the meson-baryon scattering amplitudes obtained within the chiral coupled-channel effective field theory. The formation of baryon resonances as implied by chiral coupled-channel dynamics is discussed. Results for antikaon and hyperon-resonance spectral functions are presented for isospin symmetric and asymmetric matter.
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"abstract": "We review the important role played by the chiral SU(3) symmetry in\npredicting the properties of antikaons and hyperon resonances in cold nuclear\nmatter. Objects of crucial importance are the meson-baryon scattering\namplitudes obtained within the chiral coupled-channel effective field theory.\nThe formation of baryon resonances as implied by chiral coupled-channel\ndynamics is discussed. Results for antikaon and hyperon-resonance spectral\nfunctions are presented for isospin symmetric and asymmetric matter.",
"arxiv_id": "nucl-th/0403065",
"authors": [
"M. F. M. Lutz",
"E. E. Kolomeitsev",
"C. L. Korpa"
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"doi": "10.1143/PTPS.156.51",
"journal_ref": "Prog.Theor.Phys.Suppl.156:51-71,2004",
"title": "Chiral symmetry, strangeness and resonances",
"url": "https://arxiv.org/abs/nucl-th/0403065"
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