Simulation study of BESIII with stitched CMOS pixel detector using ACTS

Fuente: arXiv

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Bibliographic Details
Main Authors:	Liu, Yi, Ai, Xiaocong, Xiao, Guangyan, Li, Yaxuan, Wu, Linghui, Wang, Liangliang, Dong, Jianing, Dong, Mingyi, Geng, Qinglin, Luo, Min, Niu, Yan, Wang, Anqing, Wang, Chenxu, Wang, Meng, Zhang, Lei, Zhang, Liang, Zhang, Ruikai, Zhang, Yao, Zhao, Minggang, Zhou, Yang
Format:	Preprint
Published:	2023
Subjects:	Instrumentation and Detectors High Energy Physics - Experiment
Online Access:	Acceder al recurso
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_version_	1866917941308555264
author	Liu, Yi Ai, Xiaocong Xiao, Guangyan Li, Yaxuan Wu, Linghui Wang, Liangliang Dong, Jianing Dong, Mingyi Geng, Qinglin Luo, Min Niu, Yan Wang, Anqing Wang, Chenxu Wang, Meng Zhang, Lei Zhang, Liang Zhang, Ruikai Zhang, Yao Zhao, Minggang Zhou, Yang
author_facet	Liu, Yi Ai, Xiaocong Xiao, Guangyan Li, Yaxuan Wu, Linghui Wang, Liangliang Dong, Jianing Dong, Mingyi Geng, Qinglin Luo, Min Niu, Yan Wang, Anqing Wang, Chenxu Wang, Meng Zhang, Lei Zhang, Liang Zhang, Ruikai Zhang, Yao Zhao, Minggang Zhou, Yang
contents	Reconstruction of tracks of charged particles with high precision is very crucial for HEP experiments to achieve their physics goals. As the tracking detector of BESIII experiment, the BESIII drift chamber has suffered from aging effects resulting in degraded tracking performance after operation for about 15 years. To preserve and enhance the tracking performance of BESIII, one of the proposals is to add one layer of thin CMOS pixel sensor in cylindrical shape based on the state-of-the-art stitching technology, between the beam pipe and the drift chamber. The improvement of tracking performance of BESIII with such an additional pixel detector compared to that with only the existing drift chamber is studied using the modern common tracking software ACTS, which provides a set of detector-agnostic and highly performant tracking algorithms that have demonstrated promising performance for a few high energy physics and nuclear physics experiments.
format	Preprint
id	arxiv_https___arxiv_org_abs_2309_02358
institution	arXiv
publishDate	2023
record_format	arxiv
spellingShingle	Simulation study of BESIII with stitched CMOS pixel detector using ACTS Liu, Yi Ai, Xiaocong Xiao, Guangyan Li, Yaxuan Wu, Linghui Wang, Liangliang Dong, Jianing Dong, Mingyi Geng, Qinglin Luo, Min Niu, Yan Wang, Anqing Wang, Chenxu Wang, Meng Zhang, Lei Zhang, Liang Zhang, Ruikai Zhang, Yao Zhao, Minggang Zhou, Yang Instrumentation and Detectors High Energy Physics - Experiment Reconstruction of tracks of charged particles with high precision is very crucial for HEP experiments to achieve their physics goals. As the tracking detector of BESIII experiment, the BESIII drift chamber has suffered from aging effects resulting in degraded tracking performance after operation for about 15 years. To preserve and enhance the tracking performance of BESIII, one of the proposals is to add one layer of thin CMOS pixel sensor in cylindrical shape based on the state-of-the-art stitching technology, between the beam pipe and the drift chamber. The improvement of tracking performance of BESIII with such an additional pixel detector compared to that with only the existing drift chamber is studied using the modern common tracking software ACTS, which provides a set of detector-agnostic and highly performant tracking algorithms that have demonstrated promising performance for a few high energy physics and nuclear physics experiments.
title	Simulation study of BESIII with stitched CMOS pixel detector using ACTS
topic	Instrumentation and Detectors High Energy Physics - Experiment
url	https://arxiv.org/abs/2309.02358