Development of slow control package for the electromagnetic calorimeter trigger system at the Belle II experiment

Cheolhun Kim, Sung Hyun Kim, In Soo Lee, Han Eol Cho, Young Jun Kim, Jung Keun Ahn, Eunji Jang, Soo Kyoung Choi, Yuji Unno, Byung Gu Cheon

Research output: Contribution to journalConference articlepeer-review


In order to detect the new physics effect with heavy quark and lepton weak decays, the Belle II experiment held at the SuperKEKB in KEK(Japan) started Phase II, the second stage of the experiment, purpose of which are first beam collision test, sub-detector calbribration with beam and first physics data taking[1]. Belle II detector status have to be monitored for stable operation during trigger and DAQ operation upon beam collision. Slow control system, is one of main monitoring and controlling framworks of Belle II experiment, is based on NSM2(Network Shared Memory II) which is advanced version of NSM used at the Belle experiment. The technique let for all systems connected to Belle II server share data by memory sharing via network[2]. The ECL Trigger slow control system is the slow control system for Electomagnetic Calorimeter Trigger system. This system consists of 3 parts which are the user module, the configuration database and the archiver.

Original languageEnglish
Article number760
JournalProceedings of Science
Publication statusPublished - 2019
Event39th International Conference on High Energy Physics, ICHEP 2018 - Seoul, Korea, Republic of
Duration: 2018 Jul 42018 Jul 11

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ASJC Scopus subject areas

  • General


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