6 alpha particle emission in the reaction N-13+B-11
(1999) Physical Review C (Nuclear Physics) — Vol. 59, n° 2, p. 1185-1188 (1999)
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- Abstract
- The six-ct decay of Mg-24 has been studied via the reaction N-13+ B-11 at two beam energies, 29.5 MeV and if 45 MeV. Large detector arrays allowed this reaction to be studied with low intensity radioactive N-13 beam. The excitation energy in the Mg-24* was in the region of the 46 MeV resonance in C-12+C-12 scattering. From the six-a particles, events of interest were selected by associating two of the a particle pairs as the decay products of Be-8. The c.m. energy spectra for two Be-8 + two alpha events have been extracted. The analysis revealed that most of these events originate from C-12(31)- + C-12(31)-. The total cross section for these six-alpha events has been extracted at the two beam energies. [S0556-2813(99)06902-2].
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Citations
Di Pietro, A., Amorini, F., Bradfield-Smith, W., Cardella, G., Davinson, T., Figuera, P., Galster, W., Irvine, R., Leleux, P., Mackenzie, J., Musumarra, A., Neal, R., Ninane, A., Pappalardo, G., Rizzo, F., Shotter, AC., Sukosd, C., & Tudisco, S. (1999). 6 alpha particle emission in the reaction N-13+B-11. Physical Review C (Nuclear Physics), 59(2), 1185-1188. https://doi.org/10.1103/PhysRevC.59.1185 (Original work published 1999)