Resonances in 11C observed in the 4He(7Be,α)7Be and 4He(7Be,p)10B reactions
Freer, M, Ashwood, NI, Curtis, N, Malcolm, JD, Munoz-Britton, T, Price, D, Wheldon, C, Ziman, VA, Achouri, NL, Laurent, B, Orr, NA, Angulo, C, Demaret, P, Bardayan, DW, Pain, SD, Brown, S, Catford, WN, Harlin, C, Thomas, JS, Wilson, G, Chipps, KA, Milin, M, Raabe, R and Soić, N (2012) Resonances in 11C observed in the 4He(7Be,α)7Be and 4He(7Be,p)10B reactions Physical Review C - Nuclear Physics, 85 (1).
Available under License : See the attached licence file.
Measurements of the 4He(7Be,α)7Be and 4He(7Be,p)10B reactions were performed using 7Be beam energies of 7.1 and 23 MeV and a helium-4 target, employing the thick target technique. Resonances were observed between E 11C)=8.6 to 13.8 MeV. An R-matrix analysis was performed to characterize the spins and partial widths. This analysis showed that the observed sequence of states was consistent with that found for 7Li + α resonant scattering populating resonances in 11B. A comparison of the proposed partial widths for decay with the Wigner limit indicates that several of the states are associated with cluster-like structures. © 2012 American Physical Society.
|Divisions :||Faculty of Engineering and Physical Sciences > Physics|
|Date :||6 January 2012|
|Identification Number :||10.1103/PhysRevC.85.014304|
|Additional Information :||Copyright 2012 The American Physical Society.|
|Depositing User :||Symplectic Elements|
|Date Deposited :||04 Jun 2013 09:33|
|Last Modified :||23 Sep 2013 20:08|
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