The physical meaning of scattering matrix singularities in coupled-channel formalisms

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dc.creatorCapstick, S.
dc.creatorSvarc, A.
dc.creatorTiator, L.
dc.creatorGegelia, J.
dc.creatorGiannini, M. M.
dc.creatorSantopinto, E.
dc.creatorHanhart, C.
dc.creatorScherer, S.
dc.creatorLee, T. -S. H.
dc.creatorSato, T.
dc.creatorSuzuki, N.
dc.date2007-11-13
dc.date.accessioned2026-07-07T11:13:08Z
dc.date.available2026-07-07T11:13:08Z
dc.descriptionThe physical meaning of bare and dressed scattering matrix singularities has been investigated. Special attention has been attributed to the role of well known invariance of scattering matrix with respect to the field transformation of the effective Lagrangian. Examples of evaluating bare and dressed quantities in various models are given.
dc.description14 pages, Summary of the BRAG2007 workshop
dc.identifierhttps://arxiv.org/abs/0711.1982
dc.identifierhttp://arxiv.org/abs/0711.1982
dc.identifierEur.Phys.J.A35:253-266,2008
dc.identifierdoi:10.1140/epja/i2007-10576-1
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/191615
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Theory
dc.titleThe physical meaning of scattering matrix singularities in coupled-channel formalisms
dc.typetext

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