Phenomenology of f0(980) photoproduction on the proton at energies measured with the CLAS facility

dc.contributor.author	Silva, Mario Luiz Lopes da	pt_BR
dc.contributor.author	Machado, Magno Valério Trindade	pt_BR
dc.date.accessioned	2014-10-04T02:13:45Z	pt_BR
dc.date.issued	2013	pt_BR
dc.identifier.issn	0556-2813	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/104183	pt_BR
dc.description.abstract	In this work we present the results of a theoretical analysis of the data on photoproduction of the f₀(980) meson in the laboratory photon energy between 3.0 and 3.8 GeV. A comparison is done to the measurements performed by the CLAS Collaboration at the JLab accelerator for the exclusive reaction γp → pf₀(980). In the analysis the partial S-wave differential cross section is described by a model based on the Regge approach with reggeized exchanges and distinct scenarios for the f₀(980) → Vγ coupling considered. It is shown that such a process can provide information on the resonance structure and production mechanism.	en
dc.format.mimetype	application/pdf	pt_BR
dc.language.iso	eng	pt_BR
dc.relation.ispartof	Physical review. C, Nuclear physics. Melville. Vol. 87, no. 6 (June 2013), 065201, 5 p.	pt_BR
dc.rights	Open Access	en
dc.subject	Fotoproducao de mesons	pt_BR
dc.subject	Decaimento de mesons	pt_BR
dc.subject	Trajetórias de Regge	pt_BR
dc.subject	Mésons f	pt_BR
dc.title	Phenomenology of f0(980) photoproduction on the proton at energies measured with the CLAS facility	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000898778	pt_BR
dc.type.origin	Estrangeiro	pt_BR

Este item está licenciado na Creative Commons License