Abstract

Using the dynamical cluster decay model (DCM), the decay of 220Ra* compound nucleus formed in 13C+207Pb reaction is studied at various compound nucleus (ECN) energies. The cross sections are calculated for various decay processes like neutron (n)-decay, evaporation residue (ER), fission and αxn channel, which find nice comparison with experimental data. The cross sections are calculated considering quadrupole (β2) deformations with optimum orientation (θiopt) by fitting the necklength (ΔR) parameter. The neck length parameter gives the measure of time scales of the respective decay channels. The potential energy surfaces corresponding to various decay channels are investigated over a wide range of incident energies above the Coulomb barrier. Finally, the competing incomplete fusion (ICF) contribution is analysed for the above mentioned reaction channel.

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