Composition Dependence of the Thermal Diffusion Factor in Binary Gas Mixtures

choice a small deformation parameter is required. This is not reasonable compared to other deformation parameters in this region and one concludes that the NILSSON approach is not applicable here. Even if the additional freedom of non-axially symmetric shapes is allowed in accordance with the calc u l a t i o n s o f HECHT a n d SATCHLER 1 6 , it is n o t p o s sible to account for the spins and parities found in the present work. Finally, we may compare the level structure with the calculations of KISSLINGER and SORENSEN 17, in which the spectra of spherical nuclei with residual forces have been predicted. The main