Semiclassical description of transfer reactions at near-barrier energies for the systems 32 S + 102,104 Ru

摘要: Abstract Transfer reactions at four near-barrier energies for the systems 32 S + 102,104 Ru were studied. The differential cross sections of strong transfer channels measured with an experimental set-up yielding good mass number, nuclear charge and energy resolution. With a semiclassical coupled channel model analyzed form factors extracted. At even slightly above Coulomb barrier, “slope anomalies” observed. If reasons slope anomalies are not taken into account, determination out such measurements can be incorrect. It is shown in this paper how wrong avoided when occur. help extracted fusion excitation functions barrier distributions calculated. This proves that play important role sub-barrier processes studied systems.