Chiral Low-Energy Constants: Status and Prospects

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dc.creatorPortoles, J.
dc.date2007-10-24
dc.date.accessioned2026-07-07T10:57:41Z
dc.date.available2026-07-07T10:57:41Z
dc.descriptionChiral low-energy constants (LECs) carry the information of short-distance dynamics involving heavier degrees of freedom not present in the chiral Lagrangian. Our knowledge of the LECs is all-important at phenomenological level because their relevance in the prediction of hadronic observables at low-energies and on the other side because they provide hints on the construction of a dual theory of QCD in the low-energy regime. I review briefly the status of these important couplings.
dc.description7 pages. Talk given at the 31st International Conference of Theoretical Physics, 5-11 Sep 2007, Ustron (Katowice, Poland)
dc.identifierhttps://arxiv.org/abs/0710.4405
dc.identifierhttp://arxiv.org/abs/0710.4405
dc.identifierActaPhys.Polon.B38:3459-3466,2007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/186837
dc.subjectHigh Energy Physics - Phenomenology
dc.titleChiral Low-Energy Constants: Status and Prospects
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