## Abstract

The level structures of several Ru isotopes near [Formula Presented] have been studied in the fission of the compound nucleus [Formula Presented] formed in the [Formula Presented] reaction at 134.5 MeV. A sequence of five transitions, observed in coincidence with known transitions in the [Formula Presented] and [Formula Presented] complementary fragments, has been assigned to [Formula Presented] Comparison with the neighboring odd-mass Ru isotopes supports assignment of this sequence as built on the [Formula Presented] excitation in [Formula Presented] The positive-parity band built on the [Formula Presented] state of [Formula Presented] has been extended above the backbending induced by the alignment of two [Formula Presented] neutrons. In addition, the ground-state bands of [Formula Presented] and [Formula Presented] have been extended to higher spins.

Original language | English (US) |
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Pages (from-to) | 1997-2001 |

Number of pages | 5 |

Journal | Physical Review C - Nuclear Physics |

Volume | 58 |

Issue number | 4 |

DOIs | |

State | Published - 1998 |

## All Science Journal Classification (ASJC) codes

- Nuclear and High Energy Physics