dc.creator | Martínez Pérez, María Cristina | es |
dc.creator | Rodríguez Vignote, Javier | es |
dc.creator | Caballero Carretero, Juan Antonio | es |
dc.creator | Donnelly, T. W. | es |
dc.creator | Moya de Guerra, E. | es |
dc.creator | Udías, J. M. | es |
dc.date.accessioned | 2022-02-24T10:39:59Z | |
dc.date.available | 2022-02-24T10:39:59Z | |
dc.date.issued | 2004 | |
dc.identifier.citation | Martínez Pérez, M.C., Rodríguez Vignote, J., Caballero Carretero, J.A., Donnelly, T.W., Moya de Guerra, E. y Udías, J.M. (2004). Analysis of polarized 16 O ( → e , e ′ → p ) observables within the relativistic distorted wave impulse approximation. Physics Letters C, 69, 034604. | |
dc.identifier.issn | 2469-9985 | es |
dc.identifier.issn | 2469-9993 | es |
dc.identifier.uri | https://hdl.handle.net/11441/130204 | |
dc.description.abstract | Recoil nucleon transferred polarization observables in coincidence quasielastic electron scattering are studied within the relativistic distorted wave impulse approximation. Results for response functions and polarization asymmetries are discussed for proton knockout from
p
1
∕
2
,
p
3
∕
2
, and
s
1
∕
2
shells in
16
O
. The impact of spinor distortion is examined by comparing the fully relativistic calculation with results obtained by projecting out the negative-energy components. In particular, a careful analysis of effects linked to the description of the bound and scattered relativistic nucleon wave functions is presented. The high sensitivity of some polarization observables to the dynamical enhancement of the lower components, already shown within the relativistic plane wave impulse approximation, is proven to be maintained in the relativistic distorted wave approach. Semi-relativistic approaches based on the effective momentum approximation are also studied. Finally, comparison with experimental data and a brief analysis of effects linked to medium modified form factors is presented. | es |
dc.description.sponsorship | Dirección Genera de Investigación de España (DGI) y Fondos FEDER. BFM2002-03315, BFM2002-03562, FPA2002-04181-C04- 04, y BFM2000-0600 | es |
dc.description.sponsorship | Junta de Andalucía, España y Department of Energy de los EE.UU. DE-FC02-94ER40818 | es |
dc.format | application/pdf | es |
dc.format.extent | 15 p. | es |
dc.language.iso | eng | es |
dc.publisher | American Physical Society | es |
dc.relation.ispartof | Physics Letters C, 69, 034604. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Analysis of polarized 16 O ( → e , e ′ → p ) observables within the relativistic distorted wave impulse approximation | 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 | BFM2002-03315 | es |
dc.relation.projectID | BFM2002-03562 | es |
dc.relation.projectID | FPA2002-04181-C04-04 | es |
dc.relation.projectID | BFM2000-0600 | es |
dc.relation.projectID | DE-FC02-94ER40818 | es |
dc.relation.publisherversion | https://doi.org/10.1103/PhysRevC.69.034604 | es |
dc.identifier.doi | 10.1103/PhysRevC.69.034604 | es |
dc.journaltitle | Physics Letters C | es |
dc.publication.volumen | 69 | es |
dc.publication.initialPage | 034604 | es |
dc.contributor.funder | Dirección Genera de Investigación (DGI). España | es |
dc.contributor.funder | European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER) | es |
dc.contributor.funder | Junta de Andalucía | es |
dc.contributor.funder | Department of Energy. United States | es |