Magnetic moment of the pentaquark $Θ^+(1540)$ with QCD sum rules

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dc.creatorWang, Zhi-Gang
dc.creatorYang, Wei-Min
dc.creatorWan, Shao-Long
dc.date2005-01-30
dc.date2005-04-09
dc.date.accessioned2026-07-07T11:31:44Z
dc.date.available2026-07-07T11:31:44Z
dc.descriptionIn this article, we study the magnetic moment of the pentaquark state $ Θ^+(1540)$ with the QCD sum rules approach in the external electromagnetic field. The numerical results indicate the magnetic moment of the pentaquark state $ Θ^+(1540)$ is about $μ_{Θ^+}=(0.24\pm0.02)μ_N$.
dc.description11 pages, Revised verson
dc.identifierhttps://arxiv.org/abs/hep-ph/0501278
dc.identifierhttp://arxiv.org/abs/hep-ph/0501278
dc.identifierJ.Phys.G31:703-710,2005
dc.identifierdoi:10.1088/0954-3899/31/7/015
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/197367
dc.subjectHigh Energy Physics - Phenomenology
dc.titleMagnetic moment of the pentaquark $Θ^+(1540)$ with QCD sum rules
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