A search for resonant two-step α-exchange in 6Li + 12C scattering |
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| Authors: | BR Fulton TM Cormier |
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| Institution: | 1. Department of Physics, University of Rochester, Rochester, NY 14627, USA;2. Daresbury Laboratory, Daresbury, Warrington WA4 4AD, England |
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| Abstract: | Excitation functions for 12C(6Li, 6Li)12C (gs, 4.43 MeV) have been measured at 10 angles (40° ? θcm ? 160°) over the energy range 20 MeV < Elab < 36 MeV. A single anomaly of width Γ ≈ 800 keV is observed at Elab = 22.8 MeV. The results casts doubts on the resonant two-step α-exchange mechanism suggested to occur in this system. |
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