Time-dependent analysis of the nuclear and Coulomb dissociation of 11Be

Journal Article · Fri Oct 14 00:00:00 EDT 2005 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2114688· OSTI ID:20719423

Capel, Pierre ^[1]; Goldstein, Gerald; Baye, Daniel ^[2]

---

1. TRIUMF, 4004 Wesbrook Mall, Vancouver, B.C., V6T 2A3 (Canada)
2. Physique Quantique, C.P. 165/82, Universite Libre de Bruxelles, B-1050 Brussels (Belgium)

The breakup of 11Be on carbon and lead targets around 70 MeV/nucleon is investigated within a semiclassical framework. The role of the (5/2){sup +} resonance is analyzed in both cases. It induces a narrow peak in the nuclear-induced breakup cross section, while its effect on Coulomb breakup is small. The nuclear interactions between the projectile and the target is responsible for the transition toward this resonant state. The influence of the parametrization of the 10Be-n potential that simulates 11Be is also addressed. The breakup calculation is found to be dependent on the potential choice. This leads us to question the reliability of this technique to extract spectroscopic factors.

• OSTI ID: 20719423
• Journal Information: AIP Conference Proceedings, Vol. 791, Issue 1; Conference: 2. Argonne/MSU/JINA/INT RIA workshop on reaction mechanisms for rare isotope beams, East Lansing, MI (United States), 9-12 Mar 2005; Other Information: DOI: 10.1063/1.2114688; (c) 2005 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
BERYLLIUM 10
BERYLLIUM 11
CARBON
DISSOCIATION
MEV RANGE 10-100
NUCLEAR FRAGMENTATION
NUCLEONS
SCHROEDINGER EQUATION
SEMICLASSICAL APPROXIMATION
SPECTROSCOPIC FACTORS
TIME DEPENDENCE