TY - JOUR
T1 - Breakup reaction studies of [Formula Presented] and [Formula Presented] using a [Formula Presented] beam
AU - Ahmed, S.
AU - Freer, M.
AU - Angélique, J. C.
AU - Ashwood, N. I.
AU - Bouchat, V.
AU - Catford, W. N.
AU - Clarke, N. M.
AU - Curtis, N.
AU - Hanappe, F.
AU - Lecouey, J. C.
AU - Marqués, F. M.
AU - Materna, T.
AU - Ninane, A.
AU - Normand, G.
AU - Orr, N. A.
AU - Pain, S.
AU - Soić, N.
AU - Timis, C.
AU - Unshakova, A.
AU - Ziman, V. A.
PY - 2004
Y1 - 2004
N2 - The structure of [Formula Presented] has been investigated by inelastic scattering to states above the breakup threshold using the reaction [Formula Presented] at [Formula Presented]. Excited states in [Formula Presented] were observed at [Formula Presented] and [Formula Presented]. No evidence was observed for the population of the [Formula Presented] member of the ground-state band of [Formula Presented] indicating the shell-model-like structure of the ground state. In addition, the decay of [Formula Presented], [Formula Presented], and [Formula Presented], populated in the two-neutron, proton pickup, breakup and [Formula Presented] pickup reactions, was reconstructed through the detection of coincident [Formula Presented], [Formula Presented], and [Formula Presented] particles. Cross sections for the formation of the [Formula Presented], [Formula Presented], [Formula Presented], and [Formula Presented] were also deduced. Contrary to expectations, the two-neutron removal results in the production of [Formula Presented] predominantly [Formula Presented] in the first excited [Formula Presented] state. This suggests that dynamical excitations play an important role in the neutron removal process.
AB - The structure of [Formula Presented] has been investigated by inelastic scattering to states above the breakup threshold using the reaction [Formula Presented] at [Formula Presented]. Excited states in [Formula Presented] were observed at [Formula Presented] and [Formula Presented]. No evidence was observed for the population of the [Formula Presented] member of the ground-state band of [Formula Presented] indicating the shell-model-like structure of the ground state. In addition, the decay of [Formula Presented], [Formula Presented], and [Formula Presented], populated in the two-neutron, proton pickup, breakup and [Formula Presented] pickup reactions, was reconstructed through the detection of coincident [Formula Presented], [Formula Presented], and [Formula Presented] particles. Cross sections for the formation of the [Formula Presented], [Formula Presented], [Formula Presented], and [Formula Presented] were also deduced. Contrary to expectations, the two-neutron removal results in the production of [Formula Presented] predominantly [Formula Presented] in the first excited [Formula Presented] state. This suggests that dynamical excitations play an important role in the neutron removal process.
UR - http://www.scopus.com/inward/record.url?scp=85035267206&partnerID=8YFLogxK
U2 - 10.1103/PhysRevC.69.024303
DO - 10.1103/PhysRevC.69.024303
M3 - Article
AN - SCOPUS:85035267206
SN - 0556-2813
VL - 69
SP - 9
JO - Physical Review C - Nuclear Physics
JF - Physical Review C - Nuclear Physics
IS - 2
ER -