Scattering of the halo nucleus 11Li and its core 9Li on 208Pb at energies around the Coulomb barrier
Paper in proceeding, 2012
The first measurement of the elastic scattering of the halo nucleus 11Li and its core 9Li on 208Pb at energies around the Coulomb barrier is presented. The 11Li reaction showed a large cross section for the breakup channel, even at energies well below the barrier. The analysis of the 11Li + 208Pb scattering data in terms of the continuum-discretized coupled-channel calculations indicates that the effect of the coupling to the breakup channels produces a strong suppression of the elastic cross section at energies above and below the barrier. This effect is mainly due to the strong Coulomb coupling to the dipole states in the low-lying continuum of 11Li.
Author
M. J. G. Borge
CSIC - Instituto de Estructura de la Materia (IEM)
M. Cubero
University of Costa Rica
CSIC - Instituto de Estructura de la Materia (IEM)
J. P. Fernandez-Garcia
University of Seville
CSIC-JA-USE - Centro Nacional de Aceleradores (CNA)
L. Acosta
University of Huelva
M. Alcorta
CSIC - Instituto de Estructura de la Materia (IEM)
M. A. G. Alvarez
University of Seville
CSIC-JA-USE - Centro Nacional de Aceleradores (CNA)
L. Buchmann
TRIUMF
C. A. Diget
University of York
H. A. Falou
Saint Mary's University
B. Fulton
University of York
H. O. U. Fynbo
Aarhus University
D. Galaviz
University of Lisbon
CSIC - Instituto de Estructura de la Materia (IEM)
J. Gomez-Camacho
CSIC-JA-USE - Centro Nacional de Aceleradores (CNA)
University of Seville
R. Kanungo
Saint Mary's University
J. A. Lay
University of Seville
M. Madurga
CSIC - Instituto de Estructura de la Materia (IEM)
I. G. Mukha
University of Seville
Thomas Nilsson
Chalmers, Applied Physics, Subatomic Physics
A. M. Sanchez-Benitez
University of Huelva
A. Shotter
TRIUMF
O. Tengblad
CSIC - Instituto de Estructura de la Materia (IEM)
P. Walden
TRIUMF
Journal of Physics: Conference Series
17426588 (ISSN) 17426596 (eISSN)
Vol. 381 1 Art. no. 012085- 012085Subject Categories
Subatomic Physics
Physical Sciences
DOI
10.1088/1742-6596/381/1/012085