Study of polarized 5ΛHe weak decay via (π+,K+) reaction on 6Li

We carried out an experiment to study asymmetric weak decays of polarized 5ΛHe produced via (π+,K+) reaction on 6Li. The experiment aims mainly at investigation of the ΛN weak interaction through the hypernuclear weak decays. We introduce the experiment and report current status of analysis.