Sequential vector and axial-vector meson exchange and chiral loops in radiative phi decay
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Sequential vector and axial-vector meson exchange and chiral loops in radiative phi decay

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Sequential vector and axial-vector meson exchange and chiral loops in radiative phi decay

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dc.contributor.author Palomar Burdeus, Juan Esteban
dc.contributor.author Roca Zamora, Luis
dc.contributor.author Oset Báguena, Eulogio
dc.contributor.author Vicente Vacas, Manuel José
dc.date.accessioned 2014-10-28T13:22:32Z
dc.date.available 2014-10-28T13:22:32Z
dc.date.issued 2003
dc.identifier.uri http://hdl.handle.net/10550/39447
dc.description.abstract We study the radiative phi decay into pi(0)pi(0)gamma and pi(0)etagamma taking into account mechanisms in which there are two sequential vector-vector-pseudoscalar or axial-vector-vector-pseudoscalar steps followed by the coupling of a vector meson to the photon, considering the final state interaction of the two mesons. There are other mechanisms in which two kaons are produced through the same sequential mechanisms or from phi decay into two kaons and then undergo final state interaction leading to the final pair of pions or pi(0)eta, this latter mechanism being the leading one. The results of the parameter free theory, together with the theoretical uncertainties, are compared with the latest experimental results of KLOE at Frascati.
dc.language.iso eng
dc.relation.ispartof Nuclear Physics A, 2003, vol. 729, num. 2-4, p. 743-768
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Palomar Burdeus, Juan Esteban Roca, L. Oset Báguena, Eulogio Vicente Vacas, Manuel José 2003 Sequential vector and axial-vector meson exchange and chiral loops in radiative phi decay Nuclear Physics A 729 2-4 743 768
dc.subject Física
dc.title Sequential vector and axial-vector meson exchange and chiral loops in radiative phi decay
dc.type info:eu-repo/semantics/article
dc.date.updated 2014-10-28T13:22:32Z
dc.identifier.doi http://dx.doi.org/10.1016/j.nuclphysa.2003.10.003
dc.identifier.idgrec 008212

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