Reliable extraction of the $dB(E1)/dE$ for ${}^{11}$Be from its breakup at 520 MeV/nucleon

Laura Moschini, Pierre Capel

We analyze the breakup of the one-neutron halo nucleus ${}^{11}$Be measured at 520 MeV/nucleon at GSI on Pb and C targets within an eikonal description of the reaction including a pr…