S. Sinha et al., Fusion barrier distributions from quasielastic excitation function measurements in O-16,O-18+Sn-120,Sn-124 systems - art. no. 024607, PHYS REV C, 6402(2), 2001, pp. 4607
A representation of the fusion barrier distributions has been deduced from
the back angle quasielastic scattering cross section data in O-1618+ Sn-12,
Sn-124 reactions, measured over a wide range of bombarding energies around
the Coulomb barrier. The results have been compared with coupled channel ca
lculations using the CCDEF code to study the effects of projectile and targ
et inelastic excitations and nucleon transfer couplings on the representati
on of fusion barrier distributions in these systems. The present studies br
ing out the importance of coupling of 2n pickup in the O-16+ Sn-120,Sn-124
reactions and 2n stripping in the O-18+ Sn-120,Sn-124 reactions in explaini
ng the observed barrier distributions.