Polarization effects due to coupling of elastic to compound states

Nagarajan, M. A.; Andrés Martín, María Victoria; Lozano Leyva, Manuel Luis

doi:10.1016/0370-2693(87)90109-2

Artículo

dc.creator	Nagarajan, M. A.	es
dc.creator	Andrés Martín, María Victoria	es
dc.creator	Lozano Leyva, Manuel Luis	es
dc.date.accessioned	2017-05-18T13:57:47Z
dc.date.available	2017-05-18T13:57:47Z
dc.date.issued	1987
dc.identifier.citation	Nagarajan, M.A., Andrés Martín, M.V. y Lozano Leyva, M.L. (1987). Polarization effects due to coupling of elastic to compound states. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 192 (3-4), 297-301.
dc.identifier.issn	0370-2693	es
dc.identifier.uri	http://hdl.handle.net/11441/60056
dc.description.abstract	From a compound nucleus level-density-dependent imaginary potential an energy-and angular-momentum-dependent polarization potential is obtained by using the dispersion relation. The effect of coupling in this way the compound nucleus states to the elastic channel is to introduce a strongly attractive real polarization potential at small separation of the centers of mass of the colliding nuclei. The effective potential at distances around the strong absorption radii of the systems 16O+24Mg, 28Si, 40Ca at different energies above the barrier is very slightly modified. Thus, the elastic and fusion cross sections of these reactions are hardly affected by the polarization potential.	es
dc.format	application/pdf	es
dc.language.iso	eng	es
dc.publisher	Elsevier	es
dc.relation.ispartof	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 192 (3-4), 297-301.
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.title	Polarization effects due to coupling of elastic to compound states	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.publisherversion	10.1016/0370-2693(87)90109-2	es
dc.relation.publisherversion	http://dx.doi.org/10.1016/0370-2693(87)90109-2
dc.identifier.doi	10.1016/0370-2693(87)90109-2	es
idus.format.extent	5 p.	es
dc.journaltitle	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics	es
dc.publication.volumen	192	es
dc.publication.issue	3-4	es
dc.publication.initialPage	297	es
dc.publication.endPage	301	es

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