Beta-delayed (multi-)particle decay studies

Here we report on beta-delayed multi-particle-breakup studies made at IGISOL to determine the nuclear structure and eventual alpha clustering in light nuclei. The experimental studies were performed in full kinematics and we will dedicate part of this article to technical details of the experiments. In particular we will discuss the breakup of excited states in ¹²C fed by beta decay from ¹²B and ¹²N, the study of the beta decay of ¹³O, as well as studies determining the neutrino spectrum of ⁸B.