Spin assignments of angular momentum mismatched resonances in theO16+

Abstract

Detailed angular distributions for the reaction ' 0(' 0, ' O(02+, 6.05 MeV) )' O(g. s. ) were obtained for nine center of mass energies varying from 25.5 to 35.5 MeV. From these angular distributions a dominant partial wave is assigned to three of the gross resonances in this system. The spin assignments are consistent with a rotational sequence, and are in disagreement with the results of a previous study of the same reaction.PACS number(s): 25.70.Ef

Excitation functions of theNe20+20Sp1, Rw2, Jt3 et al. 1995Phys. Rev. CSelf Cite42120View full textAdd to dashboardCite

“…The excitation functions reveal pronounced oscillatory structures, but the structures are broad with typical lifetimes comparable to the transit time of the nuclei. Angle-averaged excitation functions in the 0 + 0 system suggest that several of the inelastic channels studied [17,18] 1995 The American Physical Society 51 some of the inelastic channels in the C + C system [19]. Once again the absence of narrow structures similar to those seen in Cr is consistent with the absence of large prolate deformation in the ground state of the reactants.…”