Springer Online Journal Archives 1860-2000
Abstract Cross sections were measured for fragments (4〈Z〈27) from the 5.0,6.2,6.9,8.0,10.2 and 12.7 MeV/N63Cu+12C reactions. Excitation functions were constructed for each Z value, and a nearly complete set of mass-asymmetric barriers has been obtained for75Br. There is excellent agreement between the experimentally determined barriers and the finite-range model calculations, while there is strong disagreement with the liquid-drop model calculations.
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