학술논문
SCATTERING OF 8 He ON 208 Pb AT ENERGIES AROUND THE COULOMB BARRIER.
Document Type
Article
Author
Marquínez-Durán, G.; Benítez, A. M. Sánchez; Martel, I.; Berjillos, R.; Dueñas, J.; Parkar, V. V.; Acosta, L.; Rusek, K.; Álvarez, M. A. G.; Gómez-Camacho, J.; Borge, M. J. G.; Cruz, C.; Cubero, M.; Pesudo, V.; Tengblad, O.; Chbihi, A.; Fernández-García, J. P.; Fernández-Martínez, B.; Labrador, J. A.; Ziad, A. H.
Source
Subject
*ELASTIC scattering
*HELIUM isotopes
*LEAD isotopes
*NUCLEAR energy
*COULOMB potential
*ANGULAR distribution (Nuclear physics)
*NUCLEAR fragmentation
*EXOTIC nuclei
*NUCLEAR facilities
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Language
ISSN
0587-4254
Abstract
We have measured the angular distributions of elastic scattering and6,4He fragments produced in the collisions of an exotic beam of 8He on a 208Pb target at laboratory energies of 18 and 22 MeV, just around the Coulomb barrier (19 MeV). The measurements were performed at the SPIRAL/GANIL facility in Caen, France. In this paper, we present preliminary data on elastic cross sections and discuss the results using optical model and coupled reaction channel calculations. [ABSTRACT FROM AUTHOR]