Several narrow alpha resonant O-16 states were detected through the C-12(Li-6,d) reaction, in the range of 13.5 to 17.5 MeV of excitation energy. The reaction was measured at a bombarding energy of 25.5 MeV employing the Sao Paulo Pelletron-Enge-Spectrograph facility and the nuclear emulsion technique. Experimental angular distributions associated with natural parity quasi-bound states around the 4 alpha threshold are presented and compared to DWBA predictions. The upper limit for the resonance widths obtained is near the energy resolution (15 keV).
O-16 resonances near 4 alpha threshold through C-12(Li-6,d) reaction
CAPPUZZELLO, FRANCESCO;FOTI, Antonino;
2014-01-01
Abstract
Several narrow alpha resonant O-16 states were detected through the C-12(Li-6,d) reaction, in the range of 13.5 to 17.5 MeV of excitation energy. The reaction was measured at a bombarding energy of 25.5 MeV employing the Sao Paulo Pelletron-Enge-Spectrograph facility and the nuclear emulsion technique. Experimental angular distributions associated with natural parity quasi-bound states around the 4 alpha threshold are presented and compared to DWBA predictions. The upper limit for the resonance widths obtained is near the energy resolution (15 keV).File in questo prodotto:
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