TY - JOUR
T1 - Evidence for a new C12 state at 13.3 MeV
AU - Freer, M.
AU - Almaraz-Calderon, S.
AU - Aprahamian, A.
AU - Ashwood, N. I.
AU - Barr, M.
AU - Bucher, B.
AU - Copp, P.
AU - Couder, M.
AU - Curtis, N.
AU - Fang, X.
AU - Jung, F.
AU - Lesher, S.
AU - Lu, W.
AU - Malcolm, J. D.
AU - Roberts, A.
AU - Tan, W. P.
AU - Wheldon, C.
AU - Ziman, V. A.
PY - 2011/3/15
Y1 - 2011/3/15
N2 - The two reactions C12(He4,He4+He4+He4)He4 and Be9(He4, He4+He4+He4)n were measured using an array of four double-sided strip detectors. Excited states in C12 were reconstructed filtered by the condition that the α-decay proceeded via the Be8 ground state. In both measurements, evidence was found for a new state at 13.3(0.2) MeV with a width 1.7(0.2) MeV. Angular correlation measurements from the C12(He4, He4+He4+He4)He4 reaction indicates that the state may have Jπ=4+. © 2011 American Physical Society.
AB - The two reactions C12(He4,He4+He4+He4)He4 and Be9(He4, He4+He4+He4)n were measured using an array of four double-sided strip detectors. Excited states in C12 were reconstructed filtered by the condition that the α-decay proceeded via the Be8 ground state. In both measurements, evidence was found for a new state at 13.3(0.2) MeV with a width 1.7(0.2) MeV. Angular correlation measurements from the C12(He4, He4+He4+He4)He4 reaction indicates that the state may have Jπ=4+. © 2011 American Physical Society.
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U2 - 10.1103/PhysRevC.83.034314
DO - 10.1103/PhysRevC.83.034314
M3 - Article
SN - 0556-2813
VL - 83
JO - Physical Review C - Nuclear Physics
JF - Physical Review C - Nuclear Physics
IS - 3
M1 - 034314
ER -