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Regge phenomenology of the 𝑁* and Δ* poles

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dc.contributor.authorSilva castro, J.A.
dc.contributor.authorFernández Ramírez, César
dc.contributor.authorAlbaladejo, M.
dc.contributor.authorDanilkin, I.V.
dc.contributor.authorJackura, A.
dc.contributor.authorMathieu, V.
dc.contributor.authorNys, J.
dc.contributor.authorPilloni, A.
dc.contributor.authorSzczepaniak, A.P.
dc.date.accessioned2024-12-04T09:38:56Z
dc.date.available2024-12-04T09:38:56Z
dc.date.issued2019-01-13
dc.descriptionThe registered version of this article, first published in “Physical Review D, 99(3)", is available online at the publisher's website: American Physical Society, https://doi.org/10.1103/PhysRevD.99.034003
dc.descriptionLa versión registrada de este artículo, publicado por primera vez en “Physical Review D, 99(3)", está disponible en línea en el sitio web del editor: American Physical Society, https://doi.org/10.1103/PhysRevD.99.034003
dc.description.abstractWe use Regge phenomenology to study the structure of the poles of the 𝑁* and Δ* spectrum. We employ the available pole extractions from partial wave analysis of meson scattering and photoproduction data. We assess the importance of the imaginary part of the poles (widths) to obtain a consistent determination of the parameters of the Regge trajectory. We compare the several pole extractions and show how Regge phenomenology can be used to gain insight into the internal structure of baryons. We find that the majority of the states in the parent Regge trajectories are compatible with a mostly compact three-quark state picture.en
dc.description.versionversión publicada
dc.identifier.citationSilva-Castro, Fernández-Ramírez, Albaladejo, Danilkin, Jackura, Mathieu, Nys, Pilloni, Szczepaniak, & Fox. (2019). Regge phenomenology of the N∗ and Δ∗ poles. Physical Review D, 99(3). https://doi.org/10.1103/PHYSREVD.99.034003
dc.identifier.doihttps://doi.org/10.1103/PhysRevD.99.034003
dc.identifier.issn2470-0029, 2470-0010
dc.identifier.urihttps://hdl.handle.net/20.500.14468/24692
dc.journal.issue3
dc.journal.titlePhysical Review D
dc.journal.volume99
dc.language.isoen
dc.publisherAmerican Physical Society
dc.relation.centerFacultades y escuelas::Facultad de Ciencias
dc.relation.departmentFísica Interdisciplinar
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.es
dc.titleRegge phenomenology of the 𝑁* and Δ* polesen
dc.typeartículoes
dc.typejournal articleen
dspace.entity.typePublication
relation.isAuthorOfPublication66882618-d034-433a-bfcf-670b00bc6adf
relation.isAuthorOfPublication.latestForDiscovery66882618-d034-433a-bfcf-670b00bc6adf
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