Forward dispersion relations for pi k scattering and the k-0(*)(800) resonance
| dc.contributor.author | Rodas Bilbao, Arkaitz | |
| dc.date.accessioned | 2023-06-18T05:44:08Z | |
| dc.date.available | 2023-06-18T05:44:08Z | |
| dc.date.issued | 2016 | |
| dc.description | © Polska Akademia Nauk, Instytut Fizyki. International Meeting on Excited QCD (eQCD 2016) (2016. Costa da Caparica, Lisboa). A.R. is supported by the Spanish Projects No. FPA2011-27853-C02-02 and No. FPA2014- 53375C2-2, and Red de Excelencia de Física Hadrónica FIS2014-57026-REDT. | |
| dc.description.abstract | We review the recent analysis of π K scattering data in terms of forward dispersion relations, and also present the parameters of the strange resonances. This work consists of fits to the data that are constrained to satisfy analyticity requirements. The method yields a set of simple and consistent parameterizations that are compatible with forward dispersion relations up to 1.6 GeV while still describing the data. We also obtain the pole parameters of the K_(0)^(*)(800) and the K^(*)(892) resonances. | |
| dc.description.department | Depto. de Física Teórica | |
| dc.description.faculty | Fac. de Ciencias Físicas | |
| dc.description.refereed | TRUE | |
| dc.description.sponsorship | Ministerio de Economía y Competitividad (MINECO) | |
| dc.description.sponsorship | Red de Excelencia de Fisica Hadronica | |
| dc.description.status | pub | |
| dc.eprint.id | https://eprints.ucm.es/id/eprint/41877 | |
| dc.identifier.doi | 10.5506/APhysPolBSupp.9.453 | |
| dc.identifier.issn | 1899-2358 | |
| dc.identifier.officialurl | http://dx.doi.org/10.5506/APhysPolBSupp.9.453 | |
| dc.identifier.relatedurl | http://www.actaphys.uj.edu.pl | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14352/23200 | |
| dc.issue.number | 3 | |
| dc.journal.title | Acta physica polonica B Proceedings supplement | |
| dc.language.iso | eng | |
| dc.page.final | 465 | |
| dc.page.initial | 459 | |
| dc.publisher | Polska Akademia Nauk, Instytut Fizyki | |
| dc.relation.projectID | FPA2011-27853-C02-02 | |
| dc.relation.projectID | FPA2014-53375C2-2 | |
| dc.relation.projectID | FIS2014-57026-REDT | |
| dc.rights.accessRights | open access | |
| dc.subject.cdu | 51-73 | |
| dc.subject.keyword | Chiral perturbation-theory | |
| dc.subject.keyword | Elastic-scattering | |
| dc.subject.keyword | Gev/c | |
| dc.subject.ucm | Física-Modelos matemáticos | |
| dc.subject.ucm | Física matemática | |
| dc.title | Forward dispersion relations for pi k scattering and the k-0(*)(800) resonance | |
| dc.type | journal article | |
| dc.volume.number | 9 | |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | 4eca272b-1469-482b-81af-0100045cbaed | |
| relation.isAuthorOfPublication.latestForDiscovery | 4eca272b-1469-482b-81af-0100045cbaed |
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