Title of article :
Strong coupled-channel effects in the barrier distributions of 16,18O+58Ni
Author/Authors :
R.F Sim?es، نويسنده , , D.S Monteiro، نويسنده , , L.K Ono، نويسنده , , A.M Jacob، نويسنده , , J.M.B Shorto، نويسنده , , N Added، نويسنده , , E Crema، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2002
Abstract :
Quasi-elastic barrier distributions for the 16,18O+58Ni systems have been deduced from high precision measurements of their quasi-elastic excitation functions. The distribution obtained with this method for 16O+58Ni is in complete agreement with that deduced from fusion measurements. Contrary to present beliefs, these light systems present complex barrier distributions that reveal important couplings of inelastic and transfer channels to fusion. Coupled channel calculations are in good agreement with our experimental data.
Keywords :
X) , Measured large-angle elastic and inelastic scattering , Measured large-angle transfer reactions , Fusion barrier distributions , Nuclear reactions , X) , 58Ni(16O , E=30–50 MeV , E=30–50 MeV , 58Ni(18O
Journal title :
PHYSICS LETTERS B
Journal title :
PHYSICS LETTERS B
