Abstract

As more and more data is accumulated from BESIII detector, the reduction of the CPU time of data processing procedures is significant for the experiment to get physics results efficiently with limited hardware resources. In this study, we designed a tag-based analysis method in BESIII offline software system. Typical physics analysis results show the tag-based analysis with reformed DST file can reduce the jobs running time to about 1/10, with high CPU efficiency and low read throughput, without inducing additional disk space occupation.

Details

Title
Tag-based Analysis at the BESIII Experiment
Author
Deng, Z Y 1 ; Zou, J H 1 ; Sun, S S 1 ; Liu, B J 1 ; Wang, L 1 ; Shi, J Y 1 ; Xiong, X A 1 ; Zhang, S F 1 

 Institute of High Energy Physics, Chinese Academy of Sciences, 19B Yuquanlu, Shijingshan District, Beijing, China. 
Publication year
2020
Publication date
Apr 2020
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2557255794
Copyright
© 2020. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.