Anomalous Level Order inNe22: Solution by Means of Two Concurrent Effects

Abstract

The experimental order of the ${}_{}{}^{22}{}_{}{}^{}\mathrm{Ne}$ levels is reproduced by increasing the amount of Majorana exchange as well as the ratio $\frac{b}{a}$ between the harmonic-oscillator length parameter and the range of the residual interaction. Better argeement with experiment is also obtained for the lowest ${}_{}{}^{20}{}_{}{}^{}\mathrm{Ne}$ band.