[16a-E204-1~10] 2.2 Detection systems

[16a-E204-4] Detection of a Gamma-ray Photon with a TES based on Microwave Readout

〇Tomoya Irimatsugawa^1,2, Fuminori Hirayama², Akira Sato², Hirotake Yamamori², Shuichi Nagasawa², Daiji Fukuda², Mutsuo Hidaka², Yasushi Sato², Satoshi Kohjiro², Masashi Ohno¹, Hiroyuki Takahashi¹ (1.Univ. of Tokyo, 2.AIST)

Keywords:Transition Edge Sensor, Microwave SQUID Multiplexer

We have been developing Microwave SQUID Multiplexer which could realize large transition edge sensor (TES) array. We will report about the deteciton of gamma-ray photon from Co-57 with microwave SQUID multiplexer based TES.