https://doi.org/10.1051/epjconf/202024502033
BESIII Drift Chamber Tracking with Machine Learning
Institute of High Energy Physic, Beijng Yuquan Road 19B, China
* Corresponding author: zhangyao@ihep.ac.cn
Published online: 16 November 2020
The tracking efficiency and the quality for the drift chamber of the BESIII experiment is essential to the physics analysis. The tracking efficiency of the drift chamber of BESIII is high for the high momentum tracks but still have room to improve for the low momentum tracks, especially for the tracks with multiple turn. A novel way to use a convolutional network called U-Net network is represented to solve the identification of the first turn’s hits for the multiple-turn tracks.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
