A cylindrical GEM detector with analog readout for the BESIII experiment
Amoroso, A; Baldini, R; Bertani, M; Bettoni, D; Bianchi, F; Calcaterra, A; Carassiti, V; Cerioni, S; Chai, J; Cibinetto, G; Cotto, G; De Mori, F; Destefanis, M; Dong, J; Dong, M; Farinelli, R; Fava, L; Felici, G; Fioravanti, E; Garzia, I; Gatta, M; Greco, M; Hu, JF; Johansson, T; Leng, C; Li, H; Liu, Z; Maggiora, M; Marcello, S; Marciniewski, P; Melchiorri, M; Mezzadri, G; Morello, G; Ouyan, Q; Pacetti, S; Patteri, P; Rivetti, A; Rosner, C; Savrie, M; Sosio, S; Spataro, S; Tskhadadze, E; Wang, K; Wang, L; Wu, L; Ji, X; Ye, M; Zallo, A; Zhang, Y; Zotti, L; Dong J(董静); Dong MY(董明义); Leng ZY(冷重阳); Li HB(李海波); Liu ZA(刘振安); Ou YQ(欧阳群); Wang K(王科); Wang L.; Ji XL(季筱璐); Zhang Y; Ye M(叶梅)
刊名NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
2016
卷号824页码:515
关键词Tracking detectors GEM Micro-pattern gas detectors BESIII experiment
DOI10.1016/j.nima.2015.11.082
文章类型Article
英文摘要A cylindrical GEM detector with analog readout is under development for the upgrade of the Inner Tracker of the BESIII experiment at IHEP (Beijing). The new detector will match the requirements for momentum resolution (sigma(pt) /p(t) similar to 0.5% at 1 GeV) and radial resolution (sigma(xy) similar to 120 mu m) of the existing drift chamber and will improve significantly the spatial resolution along the beam direction (sigma(z) similar to 150 mu m) with very small material budget (less than 1.5% of X-0). With respect to the state of the art the following innovations will be deployed: a lighter mechanical structure based on Rohacell, a new XV anode readout plane with jagged strip layout to reduce the parasitic capacitance, and the use of the analogue readout inside a high intensity magnetic field to have good spatial resolution without increasing the number of channels. (C) 2015 Elsevier B.V. All rights reserved.
语种英语
WOS记录号WOS:000375408700175
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被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/260851
专题中国科学院高能物理研究所_实验物理中心_期刊论文
中国科学院高能物理研究所_实验物理中心
作者单位中国科学院高能物理研究所
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Amoroso, A,Baldini, R,Bertani, M,et al. A cylindrical GEM detector with analog readout for the BESIII experiment[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2016,824:515.
APA Amoroso, A.,Baldini, R.,Bertani, M.,Bettoni, D.,Bianchi, F.,...&叶梅.(2016).A cylindrical GEM detector with analog readout for the BESIII experiment.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,824,515.
MLA Amoroso, A,et al."A cylindrical GEM detector with analog readout for the BESIII experiment".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 824(2016):515.
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