Published May 1988
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Study of the 16O+64,66,68Zn reactions: fusion and elastic scattering
Description
Excitation functions for the fusion of 16O with64,66Zn in the energy range of 0,8-1,7 times the coulomb barrier were measured. Reduced fusion excitation functions, scaled to remove the geometrical effects show an isotopic effect in the excitation functions for sub-barrier energies. Furthermore, angular distributions for the elastic scattering were measured for the 16O+ 64,68Zn systems in the energy range of 43 Mev to 56 Mev. An anomalous back-angle elastic scattering was observed for the 16O64Zn system for energies around the coulomb barrier. (author)
Availability note (English)
MF available from INIS under the Report Number.Abstract (Portuguese)
Mediram-se as funcoes de excitacao para a fusao de 16O com64,66Zn na faixa de energia 0,8-1,7 pela barreira coulombiana. As funcoes de excitacao, ajustadas de modo a remover os efeitos geometricos mostram um efeito isotopico nas funcoes de excitacao para energias inferiores a barreira. Alem disso, as distribuicoes angulares de espalhamento elastico foram medidas para 16O+64,68Zn na faixa de enegia de 43 Mev a 56 Mev. Observou-se um angulo anomalo de espalhamento para o sistema 16O+ 64Zn para energias em torno da barreira coulombiana. (M.W.O.)Files
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Additional details
Publishing Information
- Imprint Pagination
- 11 p.
- Report number
- IFUSP-P--710
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 20007290
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ELASTIC SCATTERING; EXCITATION FUNCTIONS; HEAVY ION FUSION REACTIONS; OXYGEN 16 BEAMS; ZINC 64 TARGET; ZINC 66 TARGET
- Descriptors DEC
- BEAMS; HEAVY ION REACTIONS; ION BEAMS; NUCLEAR REACTIONS; NUCLEOSYNTHESIS; SCATTERING; SYNTHESIS; TARGETS