Data Acquisition System for the Belle II Experiment
Yamada, S; Itoh, R; Nakamura, K; Nakao, M; Suzuki, SY; Konno, T; Higuchi, T; Liu, ZA; Zhao, JZ; Liu ZA(刘振安); Zhao JZ(赵京周)
刊名IEEE TRANSACTIONS ON NUCLEAR SCIENCE
2015
卷号62期号:3页码:1175-1180
关键词Belle II data acquisition
学科分类Engineering; Nuclear Science & Technology
DOI10.1109/TNS.2015.2424717
文章类型Article
英文摘要The Belle II experiment, a new generation B-factory experiment at KEK to search for new physics beyond the standard model, is scheduled to start in 2017. The maximum trigger rate is expected to reach as high as 20 kHz with the raw event size of more than 1 MB and we set the designed trigger rate to 30 kHz for the data acquisition (DAQ) system. This requirement for the data acquisition is a big challenge. The Belle II DAQ system is a synchronous system based on a pipelined trigger flow control. Data from all subdetectors except for the Pixel Detector (PXD) digitized by the front-end are transferred to unified readout modules (COPPER) via a high speed optical link (Belle2link). The data are then collected by the readout PCs via Ethernet and the event building is performed in multiple steps. The built events are fed into High Level Trigger (HLT) to perform a software trigger. For processing data of the PXD, an FPGA-based readout system (ONSEN) is used. ONSEN performs a data reduction by exploiting expected hit positions of charged tracks reconstructed by the HLT. In order to test the full functionality of our DAQ design, we developed a down-scaled version of the Belle II DAQ system. The system was used in the combined beam test of Silicon Vertex Detector (SVD) and PXD in the DESY test beam performed in January of 2014. A slow control and real time data monitoring system were also implemented in this test. All components of this complex readout chain successfully cooperated to collect the beam data.
类目[WOS]Engineering, Electrical & Electronic ; Nuclear Science & Technology
收录类别SCI ; EI
WOS记录号WOS:000356458000046
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/228420
专题中国科学院高能物理研究所_实验物理中心_期刊论文
中国科学院高能物理研究所_实验物理中心
推荐引用方式
GB/T 7714
Yamada, S,Itoh, R,Nakamura, K,et al. Data Acquisition System for the Belle II Experiment[J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE,2015,62(3):1175-1180.
APA Yamada, S.,Itoh, R.,Nakamura, K.,Nakao, M.,Suzuki, SY.,...&赵京周.(2015).Data Acquisition System for the Belle II Experiment.IEEE TRANSACTIONS ON NUCLEAR SCIENCE,62(3),1175-1180.
MLA Yamada, S,et al."Data Acquisition System for the Belle II Experiment".IEEE TRANSACTIONS ON NUCLEAR SCIENCE 62.3(2015):1175-1180.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
356.pdf(1051KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yamada, S]的文章
[Itoh, R]的文章
[Nakamura, K]的文章
百度学术
百度学术中相似的文章
[Yamada, S]的文章
[Itoh, R]的文章
[Nakamura, K]的文章
必应学术
必应学术中相似的文章
[Yamada, S]的文章
[Itoh, R]的文章
[Nakamura, K]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 356.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。