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Title: {sup 16}O resonances near 4α threshold through {sup 12}C({sup 6}Li,d) reaction

Several narrow alpha resonant {sup 16}O states were detected through the {sup 12}C({sup 6}Li,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 São Paulo Pelletron-Enge-Spectrograph facility and the nuclear emulsion technique. Experimental angular distributions associated with natural parity quasi-bound states around the 4α threshold are presented and compared to DWBA predictions. The upper limit for the resonance widths obtained is near the energy resolution (15 keV)
Authors:
; ; ; ; ; ;  [1] ; ; ; ; ;  [2] ; ;  [3]
  1. Instituto de Física, Universidade de São Paulo, Caixa Postal 66318, CEP 05314-970, São Paulo, SP (Brazil)
  2. INFN - Laboratori Nazionali del Sud, Via S. Sofia 62, 95125 Catania (Italy)
  3. Faculdade de Psicologia, Universidade de Santo Amaro, R. Prof. Eneas da Siqueira Neto, 340, CEP 04829-300, São Paulo, SP (Brazil)
Publication Date:
OSTI Identifier:
22390478
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1625; Journal Issue: 1; Conference: 36. Brazilian Workshop on Nuclear Physics, Sao Sebastiao, SP (Brazil), 1-5 Sep 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; ANGULAR DISTRIBUTION; BOUND STATE; CARBON 12; CARBON 12 TARGET; COMPARATIVE EVALUATIONS; DWBA; ENERGY RESOLUTION; EXCITATION; KEV RANGE; LITHIUM 6; LITHIUM 6 REACTIONS; MEV RANGE; NUCLEAR EMULSIONS; OXYGEN 16; PARITY; PELLETRON ACCELERATORS; RESONANCE