The Belle II is a multipurpose particle detector at the particle collider SuperKEKB at the Japanese High-Energy Accelerator Research Organisation (KEK) Research Laboratory based in Tsukuba, Japan. SuperKEKB collides electrons and anti-electrons at high rates, producing many B mesons during decay. NCPP is a member of the collaborative Belle II experiment and the Belle experiment which precedes it. 

Studies done by NCPP members in this experiment include the decay of B mesons.