Wednesday 19 February 2014 Speaker: Dr Teppei Katori (Queen Mary College) Title: "Liquid Argon TPC Detector R&D in the USA" Abstract: Liquid argon time projection chamber (LArTPC) is the candidate technology for the next generation large neutrino detectors. Unprecedented resolution and capability of particle ID (ionization energy loss, scintillation light) make it attractive for future high precision neutrino experiments. The necessary technologies were developed by the ICARUS collaboration in Italy, and they are further studied in USA. In this talk, I would like to describe the overview of the LArTPC efforts in USA, with a special emphasis on the liquid argon scintillation light detection technology.