SOHLER, D.; TIMAR, J.; RAINOVSKI, G.; JOSHI, P.; STAROSTA, K.; FOSSAN, D.B.; MOLNAR, J.; WADSWORTH, R.; ALGORA, A.; BEDNARCZYK, P.; CURIEN, D.; DOMBRADI, Zs.; DUCHENE, G.; GIZON, A.; GIZON, J.; JENKINS, D.G.; KOIKE, T.; KRASZNAHORKAY, A.; PAUL, E.S.; RADDON, P.M.; SCHEURER, J.N.; SIMONS, A.J.; VAMAN, C.; WILKINSON, A.R.; ZOLNAI, L.

doi:10.1103/PhysRevC.71.064302

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Physical Review C. 2005, vol. 71, p. 064302 (9 pages)

American Physical Society

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High-spin states in the nucleus 102Ru have been investigated via the 96Zr(13}C,alpha3n) reaction at beam energies of 51 and 58 MeV, using the EUROBALL IV gamma-ray spectrometer and the DIAMANT charged particle array. Several new high-spin bands have been established. The ground state band has been extended up to E_x \sim 12 MeV with Ipi = (26+), while the previously published negative-parity bands have been extended up to E_x \sim 11 and sim 9 MeV with I pi = (23-) and (20-), respectively. The deduced high-spin structure has been compared with Woods-Saxon TRS calculations and, on the basis of the measured Routhians, aligned angular momenta, and B(M1)/B(E2) ratios, nu h_11/2(g_{7/2},d_{5/2} configurations are suggested for the negative-parity structures.< Leer menos

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nuclei with mass number 90 to 149

high spin states

heavy ion-nucleus reactions

nuclear energy levels

nuclear spin

nuclear parity

nuclear shell model

nuclear transition probabilities

nuclear collective model

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High-spin structure of 102Ru

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