摘要: The reconstruction of the tracks of charged particles with high precision is crucial for HEP experiments to
achieve their physics goals. The BESIII drift chamber, which is used as the tracking detector of the BESIII
experiment, has suffered from aging effects resulting in degraded tracking performance after operation for ap-
proximately 15 years. To preserve and enhance the tracking performance of BESIII, one of the proposals is to
add one layer of a thin cylindrical CMOS pixel sensor based on state-of-the-art stitching technology between
the beam pipe and the drift chamber. The improvement in the tracking performance of BESIII with such an
additional pixel detector compared to that with only the existing drift chamber was studied using the modern
common tracking software ACTS , which provides a set of detector-agnostic and highly performant tracking
algorithms that h
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来自:
Xiaocong Ai
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期刊:
Nuclear Science and Techniques
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分类:
物理学
>>
核物理学
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投稿状态:
已被期刊接收
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引用:
ChinaXiv:202311.00216
(或此版本
ChinaXiv:202311.00216V1)
DOI:10.12074/202311.00216V1
CSTR:32003.36.ChinaXiv.202311.00216.V1
- 推荐引用方式:
Yi Liu,Xiaocong Ai,Guangyan Xiao,Yaxuan Li,Linghui Wu,Liangliang Wang,Jianing Dong,Mingyi Dong,Qinglin Geng,Min Luo,Yan Niu,Anqing Wang,Chenxu Wang,Meng Wang,Lei Zhang,Liang Zhang,Ruikai Zhang,Yao Zhang,Minggang Zhao,Yang Zhou.Simulation study of BESIII with stitched CMOS pixel detector using ACTS.中国科学院科技论文预发布平台https://chinaxiv.org/202311.00216.[ChinaXiv:202311.00216V1]
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