New Narrow Nucleon N*(1685)

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dc.creatorKuznetsov, V.
dc.creatorPolyakov, M. V.
dc.date2008-07-21
dc.date2008-10-19
dc.date.accessioned2026-07-07T12:15:03Z
dc.date.available2026-07-07T12:15:03Z
dc.descriptionWe argue that the existence of a new narrow (Gamma < 25 MeV) nucleon resonance N*(1685) is strongly supported by recent data on eta photoproduction off the nucleon. The resonance has much stronger photo-coupling to the neutron than to the proton. This nucleon resonance is a good candidate for the non-strange member of the exotic anti-decouplet of baryons -- the partner of the pentaquark Theta+. All up to date known properties of new N*(1685) are summarized.
dc.descriptionTypos are corrected. Version published in JETP Letters (Pis'ma v ZhETF)
dc.identifierhttps://arxiv.org/abs/0807.3217
dc.identifierhttp://arxiv.org/abs/0807.3217
dc.identifierJETPLett.88:347-350,2008
dc.identifierdoi:10.1134/S002136400818001X
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/211398
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Experiment
dc.subjectNuclear Experiment
dc.subjectNuclear Theory
dc.titleNew Narrow Nucleon N*(1685)
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