Add to ORKGTwo new types of behavior have been observed in /sup 156/Er. The first is a terminating band ending on a 42+ fully aligned state. The second is a strong cross feeding among four negative parity bands, due most likely to a severe reduction or collapse of the neutron pairing. In /sup 158/Er we have found two sequences feeding the 38+ level; one slow and one fast. This suggests that some feeding goes through regions of oblate (or nearly so) shapes, and some does not. Lifetimes have been determined for levels around 30+ in /sup 166/Yb, which seem to be longer than is easily explained. 23 refs, 8 figs
A classic region of band termination at high spin occurs in rare-earth nuclei with around ten valenc...
A classic region of band termination at high spin occurs in rare-earth nuclei with around ten valenc...
High-spin states of Yb-156 have been studied via the Sm-144(O-16,4n)Yb-156 fusion-evaporation reacti...
The level structure of Er158 has been studied using the Gammasphere spectrometer via the Cd114(Ca48,...
High-spin terminating bands in heavy nuclei were first identified in nuclei around Er-158(90). While...
High-spin terminating bands in heavy nuclei were first identified in nuclei around Er-158(90). While...
High-spin states in /sup 157,158/Er and /sup 158,159/Tm have been studied via the /sup 122/Sn(/sup 4...
A high-spin rotational band was observed in the N=90 nucleus Yb-160 with moment of inertia and decay...
High-spin states of (156)Yb have been studied via the (144)Sm((16)O,4n)(156)Yb fusion-evaporation re...
The population and decay of the entry states in /sup 157-161/Yb and /sup 155-158/Er from the reactio...
High-spin terminating bands in heavy nuclei were first identified in nuclei around 158Er90. While ex...
Recoil-distance measurements of lifetimes of high-spin states of /sup 160/ /sup 161/Yb are described...
The Cd-114(Ca-48, 6n gamma) reaction at 215 MeV has been investigated using the Gammasphere spectrom...
Using Doppler shift techniques, lifetimes of high spin states have been measured in a number of nucl...
The dynamic electric quadrupole (E2) moments are a direct reflection of the collective aspects of th...
A classic region of band termination at high spin occurs in rare-earth nuclei with around ten valenc...
A classic region of band termination at high spin occurs in rare-earth nuclei with around ten valenc...
High-spin states of Yb-156 have been studied via the Sm-144(O-16,4n)Yb-156 fusion-evaporation reacti...
The level structure of Er158 has been studied using the Gammasphere spectrometer via the Cd114(Ca48,...
High-spin terminating bands in heavy nuclei were first identified in nuclei around Er-158(90). While...
High-spin terminating bands in heavy nuclei were first identified in nuclei around Er-158(90). While...
High-spin states in /sup 157,158/Er and /sup 158,159/Tm have been studied via the /sup 122/Sn(/sup 4...
A high-spin rotational band was observed in the N=90 nucleus Yb-160 with moment of inertia and decay...
High-spin states of (156)Yb have been studied via the (144)Sm((16)O,4n)(156)Yb fusion-evaporation re...
The population and decay of the entry states in /sup 157-161/Yb and /sup 155-158/Er from the reactio...
High-spin terminating bands in heavy nuclei were first identified in nuclei around 158Er90. While ex...
Recoil-distance measurements of lifetimes of high-spin states of /sup 160/ /sup 161/Yb are described...
The Cd-114(Ca-48, 6n gamma) reaction at 215 MeV has been investigated using the Gammasphere spectrom...
Using Doppler shift techniques, lifetimes of high spin states have been measured in a number of nucl...
The dynamic electric quadrupole (E2) moments are a direct reflection of the collective aspects of th...
A classic region of band termination at high spin occurs in rare-earth nuclei with around ten valenc...
A classic region of band termination at high spin occurs in rare-earth nuclei with around ten valenc...
High-spin states of Yb-156 have been studied via the Sm-144(O-16,4n)Yb-156 fusion-evaporation reacti...