DREB2014 - Direct Reactions with Exotic Beams

Spectroscopic factors (SF) are fundamental quantities in nuclear physics. They have been extensively used in understanding the single particle properties of nuclear structures. In this talk, I will discuss the spectroscopic information extracted for the 4 hole-states (f7/2, p3/2, s1/2 and d3/2) of 45Ar, 47Ca, 49Ti, 51Cr, 53Fe and 55Ni, all with N=27. The H(46Ar,d)45Ar and H(56Ni,d)55Ni...

G.Cardella1, N.Keeley10, L.Acosta2, F.Amorini2, L.Auditore4, I.Berceanu8, M.BChatterjiee9, E.DeFilippo1, L.Francalanza2,3, L.Grassi1,3, E.La Guidara1,7, G.Lanzalone2,5, I.Lombardo2,6, T.Minniti4, E.V.Pagano2,3, M.Papa1, S.Pirrone1, G.Politi1,3, F.Rizzo2,3, E.Rosato6, P.Russotto2,3, A.Trifirò4, M. Trimarchi4, G.Verde1, M.Vigilante6 1 INFN - Sezione di Catania, Via S. Sofia, 95123 Catania,...

We present spectroscopic information provided in single nucleon transfer reactions on the valence shells of nuclei with very large neutron/proton asymmetry. The cross sections for nucleon removal were compared to shell model predictions. The weak dependence on asymmetry contrasts with results of knock-out experiments at higher incident energy. The neutron deficient 14O has been first...

In two (d,3He) transfer reactions with MUST2 at Ganil and the split-pole at Orsay, we have determined the position of the proton-hole states in the neutron-rich 71Cu and 69Cu isotopes (Z = 29, N = 42 and 40). We have found that in 71Cu the hole strength of the f7/2 orbital lies at higher excitation energies than expected. From β-decay, the f5/2 excited particle state in these isotopes was...