DSAM LIFETIME MEASUREMENTS IN THE YRAST BAND OF 131La AND THE CHIRAL BANDS IN 132La

Lifetimes of the h(11/2) decoupled band in La-131 and supposed chiral bands in odd-odd La-132 have been measured using the Doppler Shift Atenuation method. The properties of all bands have been calculated in terms of the Core Quasi Particle Coupling and Core Particle Hole Coupling models by using in both cases the same phenomenological core of Ba-130. A new band in La-132 has been found.