title: 11Li Breakup on 208 at energies around the Coulomb barrier.
abstract: The inclusive breakup for the (11)Li + (208)Pb reaction at energies around the Coulomb barrier has been measured for the first time. A sizable yield of (9)Li following the (11)Li dissociation has been observed, even at energies well below the Coulomb barrier. Using the first-order semiclassical perturbation theory of Coulomb excitation it is shown that the breakup probability data measured at small angles can be used to extract effective breakup energy as well as the slope of B(E1) distribution close to the threshold. Four-body continuum-discretized coupled-channels calculations, including both nuclear and Coulomb couplings between the target and projectile to all orders, reproduce the measured inclusive breakup cross sections and support the presence of a dipole resonance in the (11)Li continuum at low excitation energy.
authors.affiliation: Departamento de FAMN, Universidad de Sevilla, Apartado 1065, E-41080 Seville, Spain and Centro Nacional de Aceleradores, Universidad de Sevilla/Junta de Andalucía/CSIC, E-41092 Seville, Spain.
authors.forename: J P
authors.initials: JP
authors.lastname: Fernández-García
authors.affiliation: Instituto de Estructura de la Materia-CSIC, E-28006 Madrid, Spain and Centro de Investigación en Ciencias Atómicas, Nucleares y Moleculares (CICANUM), CR-2060 San José, Costa Rica.
authors.forename: M
authors.initials: M
authors.lastname: Cubero
authors.affiliation: Departamento de FAMN, Universidad de Sevilla, Apartado 1065, E-41080 Seville, Spain.
authors.forename: M
authors.initials: M
authors.lastname: Rodríguez-Gallardo
authors.affiliation: Istituto Nazionali di Fisica Nucleare-Laboratori Nazionali del Sud (INFN-LNS), I-95123 Catania, Italy and Departamento de Física Aplicada, Universidad de Huelva, E-21071 Huelva, Spain.
authors.forename: L
authors.initials: L
authors.lastname: Acosta
authors.affiliation: Instituto de Estructura de la Materia-CSIC, E-28006 Madrid, Spain.
authors.forename: M
authors.initials: M
authors.lastname: Alcorta
authors.affiliation: Departamento de FAMN, Universidad de Sevilla, Apartado 1065, E-41080 Seville, Spain and Centro Nacional de Aceleradores, Universidad de Sevilla/Junta de Andalucía/CSIC, E-41092 Seville, Spain.
authors.forename: M A G
authors.initials: MA
authors.lastname: Alvarez
authors.affiliation: Instituto de Estructura de la Materia-CSIC, E-28006 Madrid, Spain.
authors.forename: M J G
authors.initials: MJ
authors.lastname: Borge
authors.affiliation: TRIUMF, Vancouver, British Columbia V-6T2A3, Canada.
authors.forename: L
authors.initials: L
authors.lastname: Buchmann
authors.affiliation: Departament of Physics, University of York, YO1O-5DD Heslington, York, United Kingdom.
authors.forename: C A
authors.initials: CA
authors.lastname: Diget
authors.affiliation: Department of Astronomy and Physics, Saint Mary's University, Halifax B3H3C3, Canada.
authors.forename: H A
authors.initials: HA
authors.lastname: Falou
authors.affiliation: Departament of Physics, University of York, YO1O-5DD Heslington, York, United Kingdom.
authors.forename: B R
authors.initials: BR
authors.lastname: Fulton
authors.affiliation: Department of Physics and Astronomy, Aarhus University, DK-8000 Aarhus, Denmark.
authors.forename: H O U
authors.initials: HO
authors.lastname: Fynbo
authors.affiliation: Centro de Física Nuclear da Universidade de Lisboa (CFNUL), 1649-003 Lisbon, Portugal.
authors.forename: D
authors.initials: D
authors.lastname: Galaviz
authors.affiliation: Departamento de FAMN, Universidad de Sevilla, Apartado 1065, E-41080 Seville, Spain and Centro Nacional de Aceleradores, Universidad de Sevilla/Junta de Andalucía/CSIC, E-41092 Seville, Spain.
authors.forename: J
authors.initials: J
authors.lastname: Gómez-Camacho
authors.affiliation: Department of Astronomy and Physics, Saint Mary's University, Halifax B3H3C3, Canada.
authors.forename: R
authors.initials: R
authors.lastname: Kanungo
authors.affiliation: Departamento de FAMN, Universidad de Sevilla, Apartado 1065, E-41080 Seville, Spain.
authors.forename: J A
authors.initials: JA
authors.lastname: Lay
authors.affiliation: Instituto de Estructura de la Materia-CSIC, E-28006 Madrid, Spain.
authors.forename: M
authors.initials: M
authors.lastname: Madurga
authors.affiliation: Departamento de Física Aplicada, Universidad de Huelva, E-21071 Huelva, Spain.
authors.forename: I
authors.initials: I
authors.lastname: Martel
authors.affiliation: Departamento de FAMN, Universidad de Sevilla, Apartado 1065, E-41080 Seville, Spain.
authors.forename: A M
authors.initials: AM
authors.lastname: Moro
authors.affiliation: Departamento de FAMN, Universidad de Sevilla, Apartado 1065, E-41080 Seville, Spain.
authors.forename: I
authors.initials: I
authors.lastname: Mukha
authors.affiliation: Fundamental Physics, Chalmers University of Technology, S-41296 Göteborg, Sweden.
authors.forename: T
authors.initials: T
authors.lastname: Nilsson
authors.affiliation: Departamento de Física Aplicada, Universidad de Huelva, E-21071 Huelva, Spain.
authors.forename: A M
authors.initials: AM
authors.lastname: Sánchez-Benítez
authors.affiliation: School of Physics and Astronomy, University of Edinburgh, EH9 3JZ Edinburgh, United Kingdom.
authors.forename: A
authors.initials: A
authors.lastname: Shotter
authors.affiliation: Instituto de Estructura de la Materia-CSIC, E-28006 Madrid, Spain.
authors.forename: O
authors.initials: O
authors.lastname: Tengblad
authors.affiliation: TRIUMF, Vancouver, British Columbia V-6T2A3, Canada.
authors.forename: P
authors.initials: P
authors.lastname: Walden