Insights on the population of the superdeformed bands using the EUROGAMII – DIAMANT apparatus
- LA RANA, GIOVANNI
- BRONDI, AUGUSTO
- MORO, RENATA EMILIA MARIA
- VARDACI, EMANUELE
- M. AICHE
- M. M. ALÉONARD
- G. BARREAU
- D. BOIVIN
- F. BOURGINE
- J. F. CHEMIN
- J. N. SCHEURER
- D. CURIEN
- G. DUCHENE
- F. A. BECK
- B. HAAS
- J. P. VIVIEN
- G. DE FRANCE
- F. HANNACHI
DOIAbstract
Experiments to study the decay of hot composite nuclei have been carried out with EUROGAM II γ-ray spectrometer, coupled to the DIAMANT charged-particle detector, at the VIVITRON accelerator at IReS in Strasbourg. Some relevant aspects related to the population of superdeformed bands have been addressed, on the basis of very exclusive data. We present the results for the composite nuclei 90Ru and 160Er produced in the reactions 120, 130 MeV 32S + 58Ni, and 191 MeV 37Cl + 123Sb, at excitation energies Ex≅ 55, 61 and 92 MeV, respectively Evidence is given of effects related to the angular momentum as well as to the location of the entry region
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