Inverstigation of 6Li+16O and 7Li+16O reactions at low energies

✍ Scribed by A. Mukherjee; U. Datta Pramanik; S. Chattopadhyay; M. Saha Sarkar; A. Goswami; P. Basu; S. Bhattacharya; M.L. Chatterjee; B. Dasmahapatra

• Publisher: Elsevier Science
• Year: 1999
• Tongue: English
• Weight: 895 KB
• Volume: 645
• Category: Article
• ISSN: 0375-9474
• DOI: 10.1016/s0375-9474(98)00568-5

✦ Synopsis

The cross sections for the characteristic 3,-rays of the residual nuclei following 6Li + 160 and 7Li + 160 reactions have been measured at low energies with HPGe detectors. The fusion cross sections obtained from these T-ray cross sections for both the systems are found to be in excellent agreement with the total reaction cross sections and this indicates that there is no inhibition of fusion cross sections for these systems at low energies, which is in contradiction to the results obtained from the measurement of evaporation residues and light particles. These cross sections also show good agreement with the IWBC (Incoming Wave Boundary Condition) model and the 1-D BPM (One-Dimensional Barrier Penetration Model) calculations. The critical angular momenta (Ic~) deduced from the fusion cross sections are also found to have an energy dependence similar to other Li-induced reactions. (~) 1999 Elsevier Science B.V.