$O(p^6)$ extension of the large--$N_C$ partial wave dispersion relations

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dc.creatorGuo, Z. H.
dc.creatorSanz-Cillero, J. J.
dc.creatorZheng, H. Q.
dc.date2007-10-11
dc.date.accessioned2026-07-07T11:37:59Z
dc.date.available2026-07-07T11:37:59Z
dc.descriptionContinuing our previous work(JHEP 0706:030,2007), large--$N_C$ techniques and partial wave dispersion relations are used to discuss $ππ$ scattering amplitudes. We get a set of predictions for $O(p^6)$ low-energy chiral perturbation theory couplings. They are provided in terms of the masses and decay widths of scalar and vector mesons.
dc.description7 pages
dc.identifierhttps://arxiv.org/abs/0710.2163
dc.identifierhttp://arxiv.org/abs/0710.2163
dc.identifierPhys.Lett.B661:342-347,2008
dc.identifierdoi:10.1016/j.physletb.2008.01.073
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/199405
dc.subjectHigh Energy Physics - Phenomenology
dc.title$O(p^6)$ extension of the large--$N_C$ partial wave dispersion relations
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