Study the exotic $Θ^+$ in polarized photoproduction reactions

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dc.creatorZhao, Qiang
dc.date2005-02-03
dc.date.accessioned2026-07-07T03:54:22Z
dc.date.available2026-07-07T03:54:22Z
dc.descriptionWe present an analysis of a Beam-Target double polarization asymmetry in $γn\to Θ^+ K^-$. We show that this quantity can serve as a filter for the determination of the $Θ^+$'s spin-parity assignment near threshold. It is highly selective between $1/2^+$ and $1/2^-$ configurations due to dynamical reasons.
dc.descriptionPlenary talk at NSTAR2004, Proceedings of the Workshop on the Physics of Excited Nucleons, p.63 (2004), Grenoble, France, Mar. 2004
dc.identifierhttps://arxiv.org/abs/hep-ph/0502033
dc.identifierhttp://arxiv.org/abs/hep-ph/0502033
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/44208
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Experiment
dc.subjectNuclear Experiment
dc.subjectNuclear Theory
dc.titleStudy the exotic $Θ^+$ in polarized photoproduction reactions
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