Development of the ABCStar front-end chip for the ATLAS silicon strip upgrade
Development of the ABCStar front-end chip for the ATLAS silicon strip upgrade
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开发用于ATLAS硅片升级的ABCStar前端芯片
DOI：
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发表时间：
2017
影响因子：
1.3
通讯作者：
K. Swientek
中科院分区：
文献类型：
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作者：
W. Lu;F. Anghinolfi;L. Cheng;J. Witt;J. Kapłon;P. Keener;A. Narayan;M. Newcomer;K. Swientek
ATLAS 实验将在欧洲核子研究组织高亮度大型强子对撞机（HL-LHC）的第二阶段升级中建造全硅跟踪器。对于内部跟踪器的硅条探测器，正在设计一种新的读出芯片ABCStar，以应对不断增加的占用率和更恶劣的辐射环境，并适应新的触发架构。在本文中，我们总结了设计工作的现状并介绍了该芯片的新功能。
The ATLAS experiment will build an all-silicon tracker in the Phase II upgrade for the High Luminosity LHC (HL-LHC) at CERN. For the silicon strip detector of the Inner Tracker, a new readout chip ABCStar is under design to cope with the increased occupancies and harsher radiation environment, and to accomodate the new trigger architecture. In this paper, we summarize the status of the design work and present the new features of the chip.