dc.creator | Amaro Soriano, José Enrique | es |
dc.creator | Maieron, C. | es |
dc.creator | Barbaro, M. B. | es |
dc.creator | Caballero Carretero, Juan Antonio | es |
dc.creator | Donnelly, T. W. | es |
dc.date.accessioned | 2017-04-19T10:49:52Z | |
dc.date.available | 2017-04-19T10:49:52Z | |
dc.date.issued | 2010 | |
dc.identifier.citation | Amaro Soriano, J.E., Maieron, C., Barbaro, M.B., Caballero Carretero, J.A. y Donnelly, T.W. (2010). Pionic correlations and meson-exchange currents in two-particle emission induced by electron scattering. Physical Review C - Nuclear Physics, 82 (4), 044601-1-044601-13. | |
dc.identifier.issn | 0556-2813 | es |
dc.identifier.uri | http://hdl.handle.net/11441/57870 | |
dc.description.abstract | Two-particle two-hole contributions to electromagnetic response functions are computed in a fully relativistic Fermi gas model. All one-pion exchange diagrams that contribute to the scattering amplitude in perturbation theory are considered, including terms for pionic correlations and meson-exchange currents (MECs). The pionic correlation terms diverge in an infinite system and thus are regularized by modification of the nucleon propagator in the medium to take into account the finite size of the nucleus. The pionic correlation contributions are found to be of the same order of magnitude as the MECs. | es |
dc.description.sponsorship | DGI FIS2008-01143 FPA2006-13807-C02-01 FIS2008-04189 FPA2007-62216 | es |
dc.description.sponsorship | Junta de Andalucía | es |
dc.description.sponsorship | INFN-MEC FPA2008-03770-E-INFN ACI2009-1053 | es |
dc.description.sponsorship | Programa Consolider-Ingenio 2000 CSD2007-00042 | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | The American Physical Society | es |
dc.relation.ispartof | Physical Review C - Nuclear Physics, 82 (4), 044601-1-044601-13. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Pionic correlations and meson-exchange currents in two-particle emission induced by electron scattering | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear | es |
dc.relation.projectID | FIS2008-01143 | es |
dc.relation.projectID | FPA2006-13807-C02-01 | es |
dc.relation.projectID | FIS2008-04189 | es |
dc.relation.projectID | FPA2007-62216 | es |
dc.relation.projectID | FPA2008-03770-E-INFN | es |
dc.relation.projectID | ACI2009-1053 | es |
dc.relation.projectID | CSD2007-00042 | es |
dc.relation.publisherversion | 10.1103/PhysRevC.82.044601 | es |
idus.format.extent | 13 p. | es |
dc.journaltitle | Physical Review C - Nuclear Physics | es |
dc.publication.volumen | 82 | es |
dc.publication.issue | 4 | es |
dc.publication.initialPage | 044601-1 | es |
dc.publication.endPage | 044601-13 | es |