A correction to6Li-Watanabe potential

Abstract

Using the adiabatic approximation, an analytic expression for the correction to 6Li Watanabe potential is obtained. In addition, we have correeted this potential through a proper ehoiee of the energy at whieh the potential parameters of the constituents of SLi, alpha and deuteron, should be taken. The elastie seattering differential eross seetion and rector polarization of 6Li on 12C, 160, zssi and 5SNi are ealeulated with a eorrected Watanabe potential. The results ate compared with both experimental data and the calculated one with uncorreeted Watanabe potential.