Design and Development of JUNO DAQ Data Flow Software

IF 1.9 3区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Nuclear Science Pub Date : 2024-10-23 DOI:10.1109/TNS.2024.3484513

Chao Chen;Yu Peng;Tingxuan Zeng;Shuihan Zhang;Yinhui Wu;Hangchang Zhang;Zezhong Yu;Daibin Luo;Xu Zhang;Minhao Gu;Xiaolu Ji;Fei Li;Kejun Zhu

引用次数: 0

Abstract

The Jiangmen Underground Neutrino Observatory (JUNO) is the state of the art, large liquid scintillator neutrino experiment under construction with a broad physics program in southern China. The primary physics goal of JUNO is to measure the neutrino mass ordering. The front-end electronics (FEEs) of JUNO will generate more than 40 GB/s of raw data, including data in various formats from multiple detectors. A large distributed data acquisition (DAQ) system was designed and developed. The system is mainly divided into data flow software and online software. The data flow software is responsible for the readout, processing, and storage of raw data, while the online software provides services such as software configuration and operational control. This article will introduce the architecture design and the recent development progress of the data flow software.

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来源期刊

IEEE Transactions on Nuclear Science 工程技术-工程：电子与电气

CiteScore

3.70

自引率

27.80%

发文量

314

审稿时长

6.2 months

期刊介绍： The IEEE Transactions on Nuclear Science is a publication of the IEEE Nuclear and Plasma Sciences Society. It is viewed as the primary source of technical information in many of the areas it covers. As judged by JCR impact factor, TNS consistently ranks in the top five journals in the category of Nuclear Science & Technology. It has one of the higher immediacy indices, indicating that the information it publishes is viewed as timely, and has a relatively long citation half-life, indicating that the published information also is viewed as valuable for a number of years. The IEEE Transactions on Nuclear Science is published bimonthly. Its scope includes all aspects of the theory and application of nuclear science and engineering. It focuses on instrumentation for the detection and measurement of ionizing radiation; particle accelerators and their controls; nuclear medicine and its application; effects of radiation on materials, components, and systems; reactor instrumentation and controls; and measurement of radiation in space.