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The color evaporation model in diffractive J/[Psi] photoproduction
dc.contributor.author | Gay Ducati, Maria Beatriz | pt_BR |
dc.contributor.author | Mariotto, Cristiano Brenner | pt_BR |
dc.date.accessioned | 2016-05-11T02:09:39Z | pt_BR |
dc.date.issued | 1999 | pt_BR |
dc.identifier.issn | 0370-2693 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/140651 | pt_BR |
dc.description.abstract | Our goal is the study of color effects on the J/[Psi] mesons production, as well as the study of their elastic production. We use the color evaporation model CEM, where a single factor takes into account the probability that the cc produced in a color octet state turns into a physical colorless. quarkonium or continues as a color octet, producing open charm. The main result of this work, besides investigating the range of applicability of the CEM, is to show that this model can be used to describe the elastic processes of J/[Psi] en charm photoproduction without the use of a Pomeron. | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | Physics letters. B. Amsterdam. Vol. 464, no. 3/4 (Oct. 1999), p. 286-292 | pt_BR |
dc.rights | Open Access | en |
dc.subject | Soft color interactions | en |
dc.subject | Modelo de cores | pt_BR |
dc.subject | J/[Psi] production | en |
dc.subject | Mésons D | pt_BR |
dc.subject | Elastic scattering | en |
dc.subject | Modelo de difracao | pt_BR |
dc.subject | Interacoes inclusivas de particulas elementares | pt_BR |
dc.subject | Fotoproducao de mesons | pt_BR |
dc.subject | Interacoes foton-foton | pt_BR |
dc.subject | Mésons psi | pt_BR |
dc.title | The color evaporation model in diffractive J/[Psi] photoproduction | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 000267890 | pt_BR |
dc.type.origin | Estrangeiro | pt_BR |
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