Nucleon-to-Delta axial transition form factors in relativistic baryon chiral perturbation theory

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dc.creatorGeng, L. S.
dc.creatorCamalich, J. Martin
dc.creatorAlvarez-Ruso, L.
dc.creatorVacas, M. J. Vicente
dc.date2008-01-29
dc.date2008-07-10
dc.date.accessioned2026-07-07T11:55:40Z
dc.date.available2026-07-07T11:55:40Z
dc.descriptionWe report a theoretical study of the axial Nucleon to Delta(1232) ($N\toΔ$) transition form factors up to one-loop order in relativistic baryon chiral perturbation theory. We adopt a formalism in which the $Δ$ couplings obey the spin-3/2 gauge symmetry and, therefore, decouple the unphysical spin-1/2 fields. We compare the results with phenomenological form factors obtained from neutrino bubble chamber data and in quark models.
dc.descriptionA few clarifying remarks added; version to appear in Physical Review D
dc.identifierhttps://arxiv.org/abs/0801.4495
dc.identifierhttp://arxiv.org/abs/0801.4495
dc.identifierPhys.Rev.D78:014011,2008
dc.identifierdoi:10.1103/PhysRevD.78.014011
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/205322
dc.subjectHigh Energy Physics - Phenomenology
dc.titleNucleon-to-Delta axial transition form factors in relativistic baryon chiral perturbation theory
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