Two- and three-cluster decays of light nuclei with the hyperspherical harmonics

V. S. Vasilevsky, Yu. A. Lashko, G. F. Filippov

We consider a set of three-cluster systems (${}^4$He, ${}^7$Li, ${}^7$Be, ${}^8$Be, ${}^{10}$Be) within a microscopic model which involves the hyperspherical harmonics to represent i…