Fusion around the barrier in 11,9Be + 209Bi C. Signorini, Z.H. Liu, A. Yoshida, T. Fukuda, Z.C. Li, K.E.G. Löbner, L. Müller, Y.H. Pu, K. Rudolph, F. Soramel et al. (2 more) Eur. Phys. J. A, 2 3 (1998) 227-231 Published online: 15 July 1998 DOI: 10.1007/s100500050111