Author/Authors :
S. Courtin، نويسنده , , F. Haas، نويسنده , , N. Rowley ، نويسنده , , D. Ackermann، نويسنده , , D. Bazzacco، نويسنده , , A.J. Boston، نويسنده , , M. Cinausero، نويسنده , , A. Lopez-Martens، نويسنده , , E.S. Paul، نويسنده , , C. Rossi-Alvarez، نويسنده , , M. Rousseau، نويسنده , , H.C. Scraggs، نويسنده , , P. Spolaore، نويسنده , , O. Stezowski ، نويسنده , , G. Viesti ، نويسنده ,
Abstract :
Heavy-ion fusion barrier distributions are now routinely obtained directly from experimental data. Measurements of the total γ-ray multiplicity for the fusion channels of the 58Ni + 60Ni system, which has striking yet well understood barrier structures, confirm the theoretical predictions that very high spins can be populated at energies close to (and even below) the nominal Coulomb barrier. The mapping from multiplicities to spin populations shows that structures in the barrier distribution are still evident in the γ-ray results.
