### Abstract

Excitation functions for sub- and near-barrier total (complete + incomplete) fusion cross sections are presented for the [Formula Presented] reactions. Evaporation residues were identified by their characteristic [Formula Presented] rays and the corresponding yields measured with both the IReS Garel [Formula Presented] array at the Vivitron facility and with the São Paulo Ge array at the 8UD Pelletron tandem facility using standard γ-ray techniques. The data extend to medium-mass systems previous works exploring the coupling effects (hindrance versus enhancement) in fusion reactions of both lighter and heavier systems. The results indicate a small enhancement of total fusion for the more weakly bound [Formula Presented] at sub-barrier energies, with similar cross sections for both reactions at and above the barrier.

Original language | English |
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Number of pages | 1 |

Journal | Physical Review C - Nuclear Physics |

Volume | 67 |

Issue number | 5 |

DOIs | |

Publication status | Published - 2003 |

### ASJC Scopus subject areas

- Nuclear and High Energy Physics

## Fingerprint Dive into the research topics of 'Near-barrier fusion of weakly bound [Formula Presented] and [Formula Presented] nuclei with [Formula Presented]'. Together they form a unique fingerprint.

## Cite this

*Physical Review C - Nuclear Physics*,

*67*(5). https://doi.org/10.1103/PhysRevC.67.054602