Alignment additivity in the two-quasiparticle superdeformed bands of 192Tl.

Abstract

Four superdeformed bands have been confirmed in $^{192}\mathrm{Tl}$. Two of these bands have ${\mathcal{I}}^{(2)}$ dynamic moments of inertia which are nearly constant with rotational frequency \ensuremath{\Elzxh}\ensuremath{\omega}. The other two bands show the characteristic rise of ${\mathcal{I}}^{(2)}$ with increasing \ensuremath{\Elzxh}\ensuremath{\omega} seen in most superdeformed bands of the A = 190 region of superdeformation. From comparisons with the odd-A neighbors, it was found that the alignments of these bands relative to a $^{192}\mathrm{Hg}$ core can be accounted for from the additive contributions of the assigned quasiproton and quasineutron orbitals. \textcopyright{} 1996 The American Physical Society.