| 1 | Simulation and measurement of the resonant Schottky pickup显示文摘A resonant Schottky pickup with high sensitivity, built by GSI, will be used for nuclear mass and lifetime measurement at CSRe. The basic concepts of Schottky noise signals, a brief introduction of the geometry of the detector, the transient response of the detector, and MAFIA simulated and perturbation measured results of characteristics are presented in this paper. The resonant frequency of the pickup is about 243 MHz and can be slightly changed at a range of 3 MHz. The unloaded quality factor is about 1072 and the shunt impedance is 76 k . The measured results of the characteristics are in agreement with the MAFIA simulations. | 臧永东 武军霞 赵铁成 张生虎 毛瑞士 徐瑚珊 孙志宇 马新文 涂小林 肖国青 F.Nolden P.Hülsmann Yu.A.Litvinov C.Peschke P.Petri M.S.Sanjari M.Steck | 2011 | Chinese Physics C2011，35，12： | 0 |
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