Clustering and Triaxial Deformations of ${}^{40}$Ca

Yasutaka Taniguchi, Masaaki Kimura, Yoshiko Kanada-En'yo +1

We have studied the positive-parity states of ${}^{40}$Ca using antisymmetrized molecular dynamics (AMD) and the generator coordinate method (GCM). Imposing two different kinds of co…