Connected Parts of Decuplet Electromagnetic Properties

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dc.creatorTiburzi, B. C.
dc.date2009-03-02
dc.date2009-04-10
dc.date.accessioned2026-07-07T13:13:26Z
dc.date.available2026-07-07T13:13:26Z
dc.descriptionWe determine the electromagnetic properties of decuplet resonances using chiral perturbation theory at next-to-leading order. Utilizing a partially quenched charge matrix, we isolate and remove the quark disconnected contractions. This allows us to compare the physical meson loop contributions to the connected contributions, of which the latter are currently calculated using lattice QCD. Finally we determine linear combinations of decuplet resonance and hyperon electromagnetic properties that are exactly independent of disconnected contractions in the isospin limit.
dc.description4 pages, discussion improved, typos fixed, published version
dc.identifierhttps://arxiv.org/abs/0903.0359
dc.identifierhttp://arxiv.org/abs/0903.0359
dc.identifierPhysRevD.79:077501,2009
dc.identifierdoi:10.1103/PhysRevD.79.077501
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/229886
dc.subjectHigh Energy Physics - Lattice
dc.subjectNuclear Theory
dc.titleConnected Parts of Decuplet Electromagnetic Properties
dc.typetext

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