Author/Authors :
Doke، نويسنده , , T. and Haruyama، نويسنده , , T. and Ishida، نويسنده , , T. and Maki، نويسنده , , A. and Mashimo، نويسنده , , T. and Mihara، نويسنده , , S. and Mitsuhashi، نويسنده , , T. and Mori، نويسنده , , T. and Nishiguchi، نويسنده , , H. and Ootani، نويسنده , , W. and Orito، نويسنده , , S. and Ozone، نويسنده , , K. and Sawada، نويسنده , , R. and Suzuki، نويسنده , , S. and Terasawa، نويسنده , , K. and Yamashita، نويسنده , , M. and Yashima، نويسنده ,
Abstract :
A novel gamma-ray detector based on a liquid xenon scintillator is under development for a new experiment to search for the lepton flavor violating process μ+→e+γ at the Paul Scherrer Institute (PSI). The experiment is designed to have a sensitivity down to 10−14 branching ratio. We constructed a prototype detector with an active volume of 69 l to demonstrate the performance of the proposed detector for high-energy gamma rays of around 50 MeV. After a test of the cryogenic system for the prototype detector, we have begun studies with the prototype using a gamma-beam up to 40 MeV from the laser Compton backscattering facility at the TERAS electron storage ring of the National Institute of Advanced Industrial Science and Technology (AIST).
Keywords :
SUSY , GUT , Liquid xenon , scintillator , Calorimeter , PMT , LFV
