A new experimental study of the 12Be cluster structure
School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing, China, 100871
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Published online: 20 March 2014
We have carried out a new experiment with 12Be secondary beam at 29MeV/u. The molecular resonant states were reconstructed from 4He-8He and 6He-6He decaying channels. These states agree well with previously reported results by Freer et al., and therefore support the highly disputed clustering structure of 12Be. Cross sections for these two breakup channels were also deduced.
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