Cluster states in11B

A.N. Danilov, A.S. Demyanova, A.A. Ogloblin, S.V. Dmitriev, T.L. Belyaeva, S.A. Goncharov, Yu.B. Gurov, V.A. Maslov, Yu.G. Sobolev, W. Trzaska, S.V. Khlebnikov, N. Burtebaev (+15 others)
2014 EPJ Web of Conferences  
The differential cross-sections of the elastic and inelastic 11 B + α scattering was measured at E(α) = 65 MeV. The analysis of the data by Modified diffraction model (MDM) showed that the RMS radii of the 11 B state 3/2 -, E* = 8.56 MeV is ~ 0.6 fm larger than that of the ground state. The 12.56 MeV state was not observed contrary to the predictions of the α-condensate model. The 13.1 MeV state was excited with the angular momentum transfer L = 4 confirming its belonging to the rotational band with the 8.56 MeV state as a head.
doi:10.1051/epjconf/20146603007 fatcat:bthjnostvjarrh6brf3qsjh2me