1. Alpha Cluster Structure in 16O
- Author
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Rodrigues Márcia Regina Dias, Borello-Lewin Thereza, Miyake Hideaki, Cappuzzello Francesco, Cavallaro Manuela, Duarte José Luciano Miranda, Rodrigues Cleber Lima, Souza Marco Antonio de, Horodynski-Matsushigue Brighitta, Cunsolo Angelo, Foti Antonio, Ukita Gilberto Mitsuo, Faria Pedro Neto de, Agodi Clementina, De Napoli Marzio, Nicolosi Dario, Bondì Dario, Carbone Diana, and Tropea Stefania
- Subjects
Physics ,QC1-999 - Abstract
The main purpose of the present work is the investigation of the α-cluster phenomenon in 16O. The 12C(6Li,d)16O reaction was measured at a bombarding energy of 25.5 MeV employing the São Paulo Pelletron-Enge-Spectrograph facility and the nuclear emulsion detection technique. Resonant states around 4α threshold were measured and an energy resolution of 15 keV allows to define states previously unresolved. The angular distributions of the absolute cross sections were determined in a range of 4-40 degree in the center of mass system. The upper limit for the resonance widths was obtained, indicating that the a cluster structure information in this region should be revised.
- Published
- 2014
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