Development of track segment finder for central drift chamber based level-1 trigger system in the Belle II experiment

E. Won; K. T. Kim

doi:10.1007/s40042-021-00143-w

Development of track segment finder for central drift chamber based level-1 trigger system in the Belle II experiment

E. Won, K. T. Kim

Department of Physics

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

The Belle II experiment is constructed at the KEK High Energy Accelerator Research Organization in Japan. Due to the high luminosity of the beam, a trigger that effectively rejects beam-induced background is required. For this purpose, a level-1 trigger board with field-programmable gate arrays and high speed optical transceivers is developed for the central drift chamber trigger readout. Utilizing this hardware, we develop our algorithms, which find segments of charged particle trajectories using information of the central drift chamber.

Original language	English
Pages (from-to)	755-760
Number of pages	6
Journal	Journal of the Korean Physical Society
Volume	78
Issue number	9
DOIs	https://doi.org/10.1007/s40042-021-00143-w
Publication status	Published - 2021 May

Bibliographical note

Funding Information:
This work is supported in part by the National Research Foundation of Korea (NRF) under NRF-2019K1A3A7A7A09034960A, NRF-2020R1A2C3009918, the Korea University Grant No. K2008901, and BK21 FOUR program at Korea University, Initiative for science frontiers on upcoming challenges.

Publisher Copyright:
© 2021, The Korean Physical Society.

Keywords

Belle II experiment
Central drift chamber
Level-1 trigger
Track segment finder algorithm

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1007/s40042-021-00143-w

Cite this

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title = "Development of track segment finder for central drift chamber based level-1 trigger system in the Belle II experiment",

abstract = "The Belle II experiment is constructed at the KEK High Energy Accelerator Research Organization in Japan. Due to the high luminosity of the beam, a trigger that effectively rejects beam-induced background is required. For this purpose, a level-1 trigger board with field-programmable gate arrays and high speed optical transceivers is developed for the central drift chamber trigger readout. Utilizing this hardware, we develop our algorithms, which find segments of charged particle trajectories using information of the central drift chamber.",

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doi = "10.1007/s40042-021-00143-w",

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AU - Kim, K. T.

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KW - Level-1 trigger

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Development of track segment finder for central drift chamber based level-1 trigger system in the Belle II experiment

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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