Persistence of cluster structure in the ground state of ${}^{11}$B

Naoyuki Itagaki, Tomoya Naito, Yuichi Hirata

The persistence of $\alpha +\alpha +t$ cluster configuration in the ground state of ${}^{11}$B is discussed. The $\alpha$ particles emitted from excited states of ${}^{12}$C could be utilized for cance…