The 6He Optical Potential at energies around the Coulomb barrier

Fernández García, Juan Pablo; Rodríguez Gallardo, Manuela; González Álvarez, Marcos Aurelio; Moro Muñoz, Antonio Matías

doi:10.1063/1.3428934

Ponencia

dc.creator	Fernández García, Juan Pablo	es
dc.creator	Rodríguez Gallardo, Manuela	es
dc.creator	González Álvarez, Marcos Aurelio	es
dc.creator	Moro Muñoz, Antonio Matías	es
dc.date.accessioned	2017-10-30T14:36:47Z
dc.date.available	2017-10-30T14:36:47Z
dc.date.issued	2010
dc.identifier.citation	Fernández García, J.P., Rodríguez Gallardo, M., González Álvarez, M.A. y Moro Muñoz, A.M. (2010). The 6He Optical Potential at energies around the Coulomb barrier. En 2009 La Rabida International Scientific Meeting on Nuclear Physics: "Basic Concepts in Nuclear Physics: Theory, Experiments and Applications" (221-222), La Rábida, España: American Institute of Physics.
dc.identifier.isbn	978-073540776-3	es
dc.identifier.issn	0094-243X	es
dc.identifier.uri	http://hdl.handle.net/11441/65559
dc.description.abstract	We present an Optical Model (OM) study of 6He on 208Pb elastic scattering data, measured at laboratory energies around the Coulomb barrier (Elab=14, 16, 18, 22, and 27 MeV) [1]. For the projectile-target bare interaction, we use the microscopic São Paulo Potential (SPP). This bare interaction is supplemented with a Coulomb Dipole Polarization (CDP) potential, as well as a diffuse complex Woods-Saxon potential. Four-body Continuum-Discretized-Coupled-Channels (CDCC) calculations have been performed in order to support the optical model analysis. We have also studied the α channel, which is the dominant reaction process. In the analysis of this channel, we compare the angular and energy distributions of the α particles measured at 22 MeV, with Distorted Wave Born Approximation (DWBA) calculations.	es
dc.format	application/pdf	es
dc.language.iso	eng	es
dc.publisher	American Institute of Physics	es
dc.relation.ispartof	2009 La Rabida International Scientific Meeting on Nuclear Physics: "Basic Concepts in Nuclear Physics: Theory, Experiments and Applications" (2010), pp. 221-222.
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.subject	Coulomb barrier	es
dc.subject	Coulomb dipole polarizability	es
dc.subject	Halo nucleus	es
dc.subject	Nuclear reaction 6He+208Pb	es
dc.subject	Optical model and DWBA calculations	es
dc.subject	Threshold anomaly	es
dc.title	The 6He Optical Potential at energies around the Coulomb barrier	es
dc.type	info:eu-repo/semantics/conferenceObject	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.publisherversion	http://dx.doi.org/10.1063/1.3428934	es
dc.identifier.doi	10.1063/1.3428934	es
idus.format.extent	2 p.	es
dc.publication.initialPage	221	es
dc.publication.endPage	222	es
dc.eventtitle	2009 La Rabida International Scientific Meeting on Nuclear Physics: "Basic Concepts in Nuclear Physics: Theory, Experiments and Applications"	es
dc.eventinstitution	La Rábida, España	es
dc.identifier.sisius	6528135	es

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