Phenomenological test of the large N_c ChPT predictions for the pseudoscalar mixing parameters

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dc.creatorEscribano, R.
dc.date2005-11-10
dc.date.accessioned2026-07-07T06:49:57Z
dc.date.available2026-07-07T06:49:57Z
dc.descriptionA phenomenological analysis of various decay processes is performed in order to test the large $N_c$ Chiral Perturbation Theory predictions for the octet and singlet pseudoscalar decay constants and mixing angles. The results obtained hint at a disagreement with the expectations of this theoretical framework although the statistical significance is still limited.
dc.description7 pages, uses appolb style. Talk presented at the PHOTON2005 International Conference on the Structure and Interactions of the Photon, Warsaw, Poland, 31.8-4.9.2005
dc.identifierhttps://arxiv.org/abs/hep-ph/0511127
dc.identifierhttp://arxiv.org/abs/hep-ph/0511127
dc.identifierActa Phys.Polon. B37 (2006) 867
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/104542
dc.subjectHigh Energy Physics - Phenomenology
dc.titlePhenomenological test of the large N_c ChPT predictions for the pseudoscalar mixing parameters
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