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oai:recercat.cat:2072/4679612025-06-12T10:32:24Zcom_2072_98col_2072_378192

Two mixing angle description of radiative VPgamma decays Escribano, Rafel Institut de Física d'Altes Energies Talk presented at the 12th International High-Energy Physics Conference in Quantum Chromodynamics (QCD 2005), Montpellier, France, 4-8 July 2005 Altres ajuts: work partially suportted by EU, HPRN-CT-2002-00311, EURIDICE network An analysis of various radiative VPγ decays is performed using the two mixing angle description of the η-η' system. The agreement is excellent. Our results are expressed both in the ''octet-singlet'' and in the ''quark-flavour'' basis. It turns out that at the present experimental accuracy, the two angles are significantly different in the former, but not in the latter basis. 2005 Article Ministerio de Ciencia y Tecnología FPA2002-00748EU Nuclear Physics B - Proceedings Supplements ; Vol. 164 (Feb. 2007), p. 109-112 open access Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, i la comunicació pública de l'obra, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. No es permet la creació d'obres derivades. https://creativecommons.org/licenses/by-nc-nd/4.0/