Nilsson parameter set in the A120140 region

Abstract

New Nilsson (,1/4) parameter sets for the proton N=4, 5, and 6 harmonic oscillator shells are deduced for the A120140 mass region by fitting a potential-energy-surface calculation, using the Nilsson-Strutinsky method, to 28 experimental bandhead energies. The results from both the standard and the fitted Nilsson (,1/4) parameter sets are compared with experimental bandhead energies. The fitted (,1/4) parameter sets achieve a significant improvement in the bandhead energies over this region. In addition, calculated single-particle levels using both the Woods-Saxon and the Nilsson potentials are compared. © 1989 The American Physical Society.