Design and performance evaluation of front-end electronics for COMET straw tracker
Design and performance evaluation of front-end electronics for COMET straw tracker
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COMET秸秆追踪器前端电子器件的设计和性能评估
DOI：
10.1016/j.nima.2018.08.027
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
Yamaguchi Hiroshi
中科院分区：
文献类型：
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作者：
Ueno Kazuki;Hamada Eitaro;Hashimoto Shohei;Ikeno Masahiro;Mihara Satoshi;Nishiguchi Hajime;Uchida Tomohisa;Yamaguchi Hiroshi
在J-PARC的COMET实验旨在寻找带电轻子味违反过程的中微子μ子到电子的转换，提高了10000倍的灵敏度的电流限制。我们计划使用具有高动量分辨率的吸管跟踪器作为电子探测器。为了精确地读出跟踪器的信号，需要最佳的前端电子设备，我们开发了名为ROESTI的读出电子板，其中包含所有前端过程;预放大、脉冲整形、鉴别和数字化。所有的功能都由FPGA控制。使用原型，我们已经构建了校准方法和评估的基本性能。在本文中，我们报告的ROESTI原型的设计和性能的细节。
The COMET experiment at J-PARC aims to search for the charged lepton flavor violating process of neutrinoless muon-to-electron conversion with an improvement of a sensitivity by a factor of 10000 to the current limit. We plan to use a straw tube tracker with high momentum resolution as an electron detector. To read out the signal from the tracker precisely, optimal front-end electronics is needed, and we have developed the readout electronics board called ROESTI, which contains all the front-end processes; preamplification, pulse shaping, discrimination, and digitization. All the functionalities are controlled by FPGA. Using the prototype, we have constructed the calibration method and evaluated the fundamental performance. In this paper, we report the details of the design and performance for the ROESTI prototype.
Belle II 漂移室的前端电子设备
DOI：
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发表时间：
2014
期刊：
影响因子：
--
作者：
S. Shimazaki;T. Taniguchi;T. Uchida;M. Ikeno;N. Taniguchi;M. Tanaka
通讯作者：
M. Tanaka