Fission of 246Bk formed in 11B + 235U and 14N + 232Th reactions using the proximity potential in Wong formula

In this paper, we study for the first time the dynamics of these fission reactions on the basis of the Wong formula, which has so-far been used quite extensively for the dominantly fusion-evaporation and the capture (equivalently, quasifission) cross sections. Our recent study on some such specific reactions shows that, though the simple Wong formula based on angular momentum l=0 barrier does not describe either the fusion evaporation (in 58Ni +58Ni, 64Ni + 64Ni and 100Mo) or capture cross sections (in 48Ca + 238U, 244Pu and 248Cm) the l-summed Wong expression fits very well the capture cross-sections at all Ec.m.'s, but requires additional barrier modification effects to fit the fusion evaporation cross sections at sub-barrier energies