Elastic scattering of {sup 9}Li on {sup 208}Pb at energies around the Coulomb barrier

Journal Article · Fri Oct 28 00:00:00 EDT 2011 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3628405· OSTI ID:21612078

Cubero, M ^[1]; Fernandez-Garcia, J P; Alvarez, M A. G. ^[2]; Lay, J A; Moro, A M ^[2]; Acosta, L; Martel, I; Sanchez-Benitez, A M ^[3]; Alcorta, M; Borge, M J. G.; Tengblad, O ^[1]; Buchmann, L; Shotter, A; Walden, P ^[4]; Diget, D G; Fulton, B ^[5]; Fynbo, H O. U. ^[6]; Galaviz, D ^[7]; Gomez-Camacho, J ^[8]; Mukha, I ^[9]

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1. Instituto de Estructura de la Materia, CSIC, E-28006 Madrid (Spain)
2. Departamento de FAMN, Universidad de Sevilla, Apdo. 1065, E-41080 Sevilla (Spain)
3. Departamento de Fisica Aplicada, Facultad de Ciencias, Universidad de Huelva (Spain)
4. TRIUMF, V6T2A3 Vancouver B.C. (Canada)
5. Department of Physics, University of York, YO10 5DD Heslington, York (United Kingdom)
6. Department of Physics and Astronomy, University ofAarhus, DK-8000, Aarhus (Denmark)
7. Centro de Fisica Nuclear da Universidade de Lisboa, 1649-003 Lisbon (Portugal)
8. Centro Nacional de Aceleradores, Avda. Thomas A. Edison, E-41092, Sevilla (Spain)
9. Instituto de Fisica Corpuscular, CSIC-Universidadde Valencia (Spain)

We have studied the dynamical effects of the halo structure of {sup 11}Li on the scattering on heavy targets at energies around the Coulomb barrier. This experiment was performed at ISAC-II at TRIUMF with a world record in production of the post-accelerated {sup 11}Li beam. As part of this study we report here on the first measurement of the elastic cross section of the core nucleus, i.e. {sup 9}Li on {sup 208}Pb, at energies around the Coulomb barrier. A preliminary optical model analysis has been performed in order to extract a global optical potential to describe the measured angular distributions.

• OSTI ID: 21612078
• Journal Information: AIP Conference Proceedings, Vol. 1377, Issue 1; Conference: FINUSTAR 3 Conference on frontiers in nuclear structure, astrophysics, and reactions, Rhodes (Greece), 23-27 Aug 2010; Other Information: DOI: 10.1063/1.3628405; (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
COULOMB FIELD
CROSS SECTIONS
ELASTIC SCATTERING
LEAD 208
LEAD 208 TARGET
LITHIUM 11
LITHIUM 9
LITHIUM 9 REACTIONS
NUCLEAR HALOS
NUCLEAR POTENTIAL
NUCLEAR STRUCTURE
OPTICAL MODELS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
DISTRIBUTION
ELECTRIC FIELDS
EVEN-EVEN NUCLEI
HEAVY ION REACTIONS
HEAVY NUCLEI
ISOTOPES
LEAD ISOTOPES
LIGHT NUCLEI
LITHIUM ISOTOPES
MATHEMATICAL MODELS
MILLISECONDS LIVING RADIOISOTOPES
NUCLEAR REACTIONS
NUCLEI
ODD-EVEN NUCLEI
POTENTIALS
RADIOISOTOPES
SCATTERING
STABLE ISOTOPES
TARGETS