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Phys. Rev. C 58, 3445–3450 (1998)

Elastic scattering of 27Al+27Al at near barrier energies

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A. Zerwekh, R. Liguori Neto, N. Added, J. C. Acquadro, N. Carlin, M. Frizzarini, and F. Malandrino
Instituto de Física, Universidade de São Paulo, C.P. 20516, São Paulo, 01498-970, Brazil

J. Lubian*, R. Cabezas, P. R. S. Gomes, R. M. Anjos, G. M. Santos, A. M. M. Maciel, C. Muri, and S. B. Moraes
Instituto de Física, Universidade Federal Fluminense, Av. Litoranea s/n, Gragoatá, Niterói, R.J., 24210-340, Brazil

G. Ramirez and C. Tenreiro
Departmento de Física, Facultad de Ciencias, Universidad de Chile, Casilla 653, Santiago, Chile

Received 13 July 1998; published in the issue dated December 1998

Elastic scattering angular distributions for the symmetric 27Al+27Al system were measured at bombarding energies from 50 to 70 MeV. The integrated inelastic cross section for the first two excited states was determined by the in-beam γ-ray spectroscopy method. The data were analyzed by the optical model and by coupled channel calculations. The spin-orbit couplings of the ground states of both nuclei are analyzed.

© 1998 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevC.58.3445
DOI:
10.1103/PhysRevC.58.3445
PACS:
25.70.Bc, 27.30.+t

*Permanent address: CEADEN, P.O. Box 6122, Havana, Cuba.