## Abstract

Using the charge exchange facility and second arm spectrometer at TRIUMF, we have measured the [Formula Presented] double differential cross section for 198 MeV incident neutrons, at scattering angles of [Formula Presented] and excitation energies up to 30 MeV. Via a multipole decomposition analysis we have extracted both the Gamow-Teller strength distribution and the GT transition probabilities to low-lying [Formula Presented] bound states. Comparison to a shell model calculation, using the full [Formula Presented] space and universal SD interaction, shows reasonable agreement in the strength distribution, but reduced summed strength in the experiment [Formula Presented] for [Formula Presented] relative to the theory [Formula Presented] for [Formula Presented] We discuss the role of configuration mixing and Pauli blocking on the [Formula Presented] GT strength distribution.

Original language | English |
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Pages (from-to) | 789-795 |

Number of pages | 7 |

Journal | Physical Review C - Nuclear Physics |

Volume | 59 |

Issue number | 2 |

DOIs | |

State | Published - 1999 |

## ASJC Scopus subject areas

- Nuclear and High Energy Physics