학술논문
Streaming Readout of the CLAS12 Forward Tagger Using TriDAS and JANA2.
Document Type
Article
Author
Source
Subject
*DATA acquisition systems
*NUCLEAR physics experiments
*C++
*SCINTILLATORS
*ELECTRON beams
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Language
ISSN
2101-6275
Abstract
An effort is underway to develop streaming readout data acquisition system for the CLAS12 detector in Jefferson Lab's experimental Hall-B. Successful beam tests were performed in the spring and summer of 2020 using a 10GeV electron beam from Jefferson Lab's CEBAF accelerator. The prototype system combined elements of the TriDAS and CODA data acquisition systems with the JANA2 analysis/reconstruction framework. This successfully merged components that included an FPGA stream source, a distributed hit processing system, and software plugins that allowed offline analysis written in C++ to be used for online event filtering. Details of the system design and performance are presented. [ABSTRACT FROM AUTHOR]