Author/Authors :
Das، نويسنده , , S.K. and Mizoi، نويسنده , , Y. and Fukuda، نويسنده , , T. and Yamaguchi، نويسنده , , K. and Ishiyama، نويسنده , , H. and Tanaka، نويسنده , , M.H. and Watanabe، نويسنده , , Y.X. and Miyatake، نويسنده , , H.، نويسنده ,
Abstract :
We have evaluated and compared the performances of a 50 ‐ μ m -thick CERN GEM and a 400 ‐ μ m -thick Thick GEM in low-pressure He/CO2 (90%/10%) mixed gas. In particular, the empirical gas gains of the standard CERN GEM and the Thick GEM have been measured and investigated.
Keywords :
THGEM , Thick GEM , Gas gain , RNB , Active target , GEM
