L. Szybisz

Level structure of [sup 89]Mo

The level structure of [sup 89]Mo has been studied with the [sup 60]Ni([sup 32]S,2[ital pn]) reaction at 110 MeV beam energy. Mainly two bands of [gamma] rays depopulating states of probable spin-parity values ranging up to (27/2)[sup +] were determined from the excitation function, neutron and [gamma]-[gamma] coincidences, and [gamma]-ray angular distributions. The high-spin states of [sup 89]Mo show a scheme very similar to that of the [sup 87]Zr isotone. The interpretation of these states in terms of the three neutron-hole configuration ([nu][ital g][sub 9/2])[sup [minus]3] and core-excited states is discussed.

Level structure ofMo89

The level structure of [sup 89]Mo has been studied with the [sup 60]Ni([sup 32]S,2[ital pn]) reaction at 110 MeV beam energy. Mainly two bands of [gamma] rays depopulating states of probable spin-parity values ranging up to (27/2)[sup +] were determined from the excitation function, neutron and [gamma]-[gamma] coincidences, and [gamma]-ray angular distributions. The high-spin states of [sup 89]Mo show a scheme very similar to that of the [sup 87]Zr isotone. The interpretation of these states in terms of the three neutron-hole configuration ([nu][ital g][sub 9/2])[sup [minus]3] and core-excited states is discussed.

Level structure of Mo 89

The level structure of [sup 89]Mo has been studied with the [sup 60]Ni([sup 32]S,2[ital pn]) reaction at 110 MeV beam energy. Mainly two bands of [gamma] rays depopulating states of probable spin-parity values ranging up to (27/2)[sup +] were determined from the excitation function, neutron and [gamma]-[gamma] coincidences, and [gamma]-ray angular distributions. The high-spin states of [sup 89]Mo show a scheme very similar to that of the [sup 87]Zr isotone. The interpretation of these states in terms of the three neutron-hole configuration ([nu][ital g][sub 9/2])[sup [minus]3] and core-excited states is discussed.