DREB 2012 - Direct Reactions with Exotic Beams

Session

Session 11

29 Mar 2012, 09:00

Aula Magna, Faculty of SMFN

21. Study of 10He by the 11Li(d, 3He) transfer reaction

Adrien MATTA (IPN Orsay - CNRS/ IN2P3 / Universite Paris-Sud XI)

29/03/2012, 09:00

Talk

Resonant states of unbound 10He have been studied by the missing mass method using the 11Li(d,3He) reaction to investigate 10He structure. This nucleus was first studied at RIKEN in a pioneering work [1] using the invariant mass method in 8He+n+n channel. A recent experiment at GSI [2] leads to compatible results for the first resonant state at 1.2 MeV . An experiment using 8He(t,p) reaction...

31. Studies of neutron rich Beryllium isotopes using transfer reactions.

Jacob Johansen (Aarhus University)

29/03/2012, 09:25

Talk

On behalf of the IS430 and the MINIBALL collaboration. The bound states of neutron rich beryllium isotopes have been studied through scattering and transfer reactions at ISOLDE. A low energy 11Be beam incident on both deuteron and proton targets led to several transfer reactions enabling the study of 10,11,12Be. Both particles and gammas were detected, the latter using the MINIBALL...

65. Neutron sd-shell excitations for light nuclei with N ≥8

Alan Wuosmaa (Western Michigan University)

29/03/2012, 09:50

Talk

In light nuclei, the separation between the p and sd shells decreases with increasing N/Z near N=8, and the energy of the 1s1/2 orbital drops below that of the 0d5/2 level. This behavior is largely responsible for the halo-like nature of neutron-rich N=9 nuclei, which contain a loosely-bound 1s1/2 neutron. We have used HELIOS to study neutron transfer with the (d,p) reaction using beams of...

24. Transfer reactions into the Island of Inversion

Vinzenz Bildstein (University of Guelph)

29/03/2012, 10:15

Talk

The T-REX setup was built to use the post-accelerated radioactive beams from REX-ISOLDE to study isotopes far from stability using transfer reactions in inverse kinematics. The first experiments performed with T-REX aimed at a better understanding of the "Island of Inversion", a region in the nuclear chart near $^{32}$Mg where the narrowing of the $N = 20$ gap and pairing correlations can...