3 papers
nucl-ex2012
Complete Fusion Enhancement and Suppression of Weakly Bound Nuclei at Near Barrier Energies
P. R. S. Gomes, L. F. Canto, J. Lubian +5
We consider the influence of breakup channels on the complete fusion of weakly bound systems in terms of dynamic polarization potentials. It is argued that the enhancement of the c…
nucl-th2005
Breakup Threshold Anomaly: New Manifestation of the Dispersion Relation
M. S. Hussein, P. R. S. Gomes, J. Lubian +1
It is pointed out that the usual threshold anomaly, found operative in the energy behavior of the imaginary and real parts of the optical potential representing the elastic scatter…
nucl-ex1999
Fusion versus Breakup: Observation of Large Fusion Suppression for ^9Be + ^{208}Pb
M. Dasgupta, D. J. Hinde, R. D. Butt +8
Complete fusion excitation functions for Be + Pb have been measured to high precision at near barrier energies. The experimental fusion barrier distribution extracted…