Abstract
In the Belle II experiment, the target of Level-1 trigger system (TRG) is to select various types of physics events with high efficiency and limited processing time by using FPGA (Field Programmable Gate Array) chips to summarize online information. The system utilizes the data from the Central Drift Chamber (CDC) detector to validate real-time charged particle fast tracking algorithms, which is critical for some of the trigger decision conditions in Belle II. In the paper, we will focus on the sub-systems associated with CDC detector and introduce the hardware design, tracking algorithms, and the performance in the cosmic ray test and SuperKEKB phase-2 collision in 2018.
| Original language | English |
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| Title of host publication | 2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781538684948 |
| DOIs | |
| Publication status | Published - 2018 Nov |
| Event | 2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Sydney, Australia Duration: 2018 Nov 10 → 2018 Nov 17 |
Publication series
| Name | 2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Proceedings |
|---|
Conference
| Conference | 2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 |
|---|---|
| Country | Australia |
| City | Sydney |
| Period | 18/11/10 → 18/11/17 |
Fingerprint
ASJC Scopus subject areas
- Radiology Nuclear Medicine and imaging
- Nuclear and High Energy Physics
Cite this
Level-1 track trigger with Central Drift Chamber detector in Belle II experiment. / Lai, Y. T.; Bähr, S.; Chang, M. C.; Iwasaki, Y.; Kim, J. B.; Kim, K. T.; Kiesling, C.; Koga, T.; Lu, P. C.; Liu, S. M.; Meggendorfer, F.; Moon, H. K.; Moon, T. J.; Nakazawa, H.; Shiu, J. G.; Skambraks, S.; Sheng, T. Z.; Unger, K.; Wang, C. H.; Won, E.
2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. 8824506 (2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Level-1 track trigger with Central Drift Chamber detector in Belle II experiment
AU - Lai, Y. T.
AU - Bähr, S.
AU - Chang, M. C.
AU - Iwasaki, Y.
AU - Kim, J. B.
AU - Kim, K. T.
AU - Kiesling, C.
AU - Koga, T.
AU - Lu, P. C.
AU - Liu, S. M.
AU - Meggendorfer, F.
AU - Moon, H. K.
AU - Moon, T. J.
AU - Nakazawa, H.
AU - Shiu, J. G.
AU - Skambraks, S.
AU - Sheng, T. Z.
AU - Unger, K.
AU - Wang, C. H.
AU - Won, E.
PY - 2018/11
Y1 - 2018/11
N2 - In the Belle II experiment, the target of Level-1 trigger system (TRG) is to select various types of physics events with high efficiency and limited processing time by using FPGA (Field Programmable Gate Array) chips to summarize online information. The system utilizes the data from the Central Drift Chamber (CDC) detector to validate real-time charged particle fast tracking algorithms, which is critical for some of the trigger decision conditions in Belle II. In the paper, we will focus on the sub-systems associated with CDC detector and introduce the hardware design, tracking algorithms, and the performance in the cosmic ray test and SuperKEKB phase-2 collision in 2018.
AB - In the Belle II experiment, the target of Level-1 trigger system (TRG) is to select various types of physics events with high efficiency and limited processing time by using FPGA (Field Programmable Gate Array) chips to summarize online information. The system utilizes the data from the Central Drift Chamber (CDC) detector to validate real-time charged particle fast tracking algorithms, which is critical for some of the trigger decision conditions in Belle II. In the paper, we will focus on the sub-systems associated with CDC detector and introduce the hardware design, tracking algorithms, and the performance in the cosmic ray test and SuperKEKB phase-2 collision in 2018.
UR - http://www.scopus.com/inward/record.url?scp=85073103736&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85073103736&partnerID=8YFLogxK
U2 - 10.1109/NSSMIC.2018.8824506
DO - 10.1109/NSSMIC.2018.8824506
M3 - Conference contribution
AN - SCOPUS:85073103736
T3 - 2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Proceedings
BT - 2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
ER -