$2\alpha +t$ cluster structure in ${}^{11}$B

T. Kawabata, H. Akimune, H. Fujita +17

The cluster structures of the excited states in ${}^{11}$B are studied by analyzing the isoscalar monopole and quadrupole strengths in the ${}^{11}$B($d$,$d^{\prime }$) reaction at $E_d=200$ Me…