19 research outputs found
High Spin Structure in Xe
Excited states of the nucleus Xe have been investigated
with the fusion–evaporation-reaction
Pd(O,5n)Xe at 86 MeV beam energy,
the compton-suppressed
Nordball-multidetector-system at the Niels-Bohr-Institute in
Risø, Denmark. The level scheme of Xe was extended up to
a level of tentative . Four excited bands of
3-quasiparticle-character were observed. Analyzing the directional
correlation information, we could assign spin- and parity-values to
all observed bands in Xe. The observed band structures
fit well into systematics of the neighboring nuclei Xe
and Xe
A New High-Spin Isomer in <sup>145</sup>Sm
A new high-spin isomer in Sm was observed by in-beam -ray
spectroscopy with the reaction at 127 MeV
performed at the Nord ball multi-detector array in Roskilde.
The excitation energy of the isomer was determined to be
E_{\mbox{\scriptsize x}} = 11147~\mbox{keV}, and using the generalized
centroid-shift method its half-life was found to be
ns
High-spin levels in Tb
The high-spin states of Tb have been with
regard to their spins. The data were obtained by in-beam -ray
spectroscopy using the reaction at
152 MeV performed at the Osiris spectrometer in Berlin. We obtained
multipole mixing ratios for 60 transitions, and level spins up to 67/2
are introduced