Commissioning of the CMS High-Level Trigger with cosmic rays
2010
Authors
Chatrchyan, S.Adžić, Petar
Đorđević, Miloš
Jovanović, Dragana J.
Krpić, D.
Maletić, Dimitrije
Puzović, Jovan M.
Smiljković, Nikola
Milenović, Predrag
(ukupan broj autora: 2425)
Article
Metadata
Show full item recordAbstract
The CMS High-Level Trigger (HLT) is responsible for ensuring that data samples with potentially interesting events are recorded with high efficiency and good quality. This paper gives an overview of the HLT and focuses on its commissioning using cosmic rays. The selection of triggers that were deployed is presented and the online grouping of triggered events into streams and primary datasets is discussed. Tools for online and offline data quality monitoring for the HLT are described, and the operational performance of the muon HLT algorithms is reviewed. The average time taken for the HLT selection and its dependence on detector and operating conditions are presented. The HLT performed reliably and helped provide a large dataset. This dataset has proven to be invaluable for understanding the performance of the trigger and the CMS experiment as a whole.
Keywords:
Trigger concepts and systems (hardware and software) / Online farms and online filteringSource:
Journal of Instrumentation, 2010, 5Funding / projects:
- FMSR (Austria), FNRS and FWO (Belgium), CNPq, CAPES, FAPERJ, FAPESP (Brazil), MES (Bulgaria), CERN, CAS, MoST, NSFC (China), COLCIENCIAS (Colombia), MSES (Croatia), RPF (Cyprus), Academy of Sciences and NICPB (Estonia), Academy of Finland, ME, HIP (Finland), CEA and CNRS/IN2P3 (France), BMBF, Germany, DFG, HGF (Germany), GSRT (Greece), OTKA and NKTH (Hungary), DAE and DST (India), IPM (Iran), SFI (Ireland), INFN (Italy), NRF (Korea), LAS (Lithuania), CINVESTAV, CONACYT, SEP, UASLP-FAI (Mexico), PAEC (Pakistan), SCSR (Poland), FCT (Portugal), JINR (Armenia, Belarus, Georgia, Ukraine, Uzbekistan), MST and MAE (Russia), MSTDS (Serbia), MICINN and CPAN (Spain), Swiss Funding Agencies (Switzerland), NSC (Taipei), TUBITAK and TAEK (Turkey), STFC (United Kingdom), DOE and NSF (USA), European Union, Leventis Foundation, A.P. Sloan Foundation, Alexander von Humboldt Foundation
DOI: 10.1088/1748-0221/5/03/T03005
ISSN: 1748-0221
WoS: 000432115100001
Scopus: 2-s2.0-79953288183
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VinčaTY - JOUR AU - Chatrchyan, S. AU - Adžić, Petar AU - Đorđević, Miloš AU - Jovanović, Dragana J. AU - Krpić, D. AU - Maletić, Dimitrije AU - Puzović, Jovan M. AU - Smiljković, Nikola AU - Milenović, Predrag PY - 2010 UR - https://vinar.vin.bg.ac.rs/handle/123456789/4071 AB - The CMS High-Level Trigger (HLT) is responsible for ensuring that data samples with potentially interesting events are recorded with high efficiency and good quality. This paper gives an overview of the HLT and focuses on its commissioning using cosmic rays. The selection of triggers that were deployed is presented and the online grouping of triggered events into streams and primary datasets is discussed. Tools for online and offline data quality monitoring for the HLT are described, and the operational performance of the muon HLT algorithms is reviewed. The average time taken for the HLT selection and its dependence on detector and operating conditions are presented. The HLT performed reliably and helped provide a large dataset. This dataset has proven to be invaluable for understanding the performance of the trigger and the CMS experiment as a whole. T2 - Journal of Instrumentation T1 - Commissioning of the CMS High-Level Trigger with cosmic rays VL - 5 DO - 10.1088/1748-0221/5/03/T03005 ER -
@article{ author = "Chatrchyan, S. and Adžić, Petar and Đorđević, Miloš and Jovanović, Dragana J. and Krpić, D. and Maletić, Dimitrije and Puzović, Jovan M. and Smiljković, Nikola and Milenović, Predrag", year = "2010", abstract = "The CMS High-Level Trigger (HLT) is responsible for ensuring that data samples with potentially interesting events are recorded with high efficiency and good quality. This paper gives an overview of the HLT and focuses on its commissioning using cosmic rays. The selection of triggers that were deployed is presented and the online grouping of triggered events into streams and primary datasets is discussed. Tools for online and offline data quality monitoring for the HLT are described, and the operational performance of the muon HLT algorithms is reviewed. The average time taken for the HLT selection and its dependence on detector and operating conditions are presented. The HLT performed reliably and helped provide a large dataset. This dataset has proven to be invaluable for understanding the performance of the trigger and the CMS experiment as a whole.", journal = "Journal of Instrumentation", title = "Commissioning of the CMS High-Level Trigger with cosmic rays", volume = "5", doi = "10.1088/1748-0221/5/03/T03005" }
Chatrchyan, S., Adžić, P., Đorđević, M., Jovanović, D. J., Krpić, D., Maletić, D., Puzović, J. M., Smiljković, N.,& Milenović, P.. (2010). Commissioning of the CMS High-Level Trigger with cosmic rays. in Journal of Instrumentation, 5. https://doi.org/10.1088/1748-0221/5/03/T03005
Chatrchyan S, Adžić P, Đorđević M, Jovanović DJ, Krpić D, Maletić D, Puzović JM, Smiljković N, Milenović P. Commissioning of the CMS High-Level Trigger with cosmic rays. in Journal of Instrumentation. 2010;5. doi:10.1088/1748-0221/5/03/T03005 .
Chatrchyan, S., Adžić, Petar, Đorđević, Miloš, Jovanović, Dragana J., Krpić, D., Maletić, Dimitrije, Puzović, Jovan M., Smiljković, Nikola, Milenović, Predrag, "Commissioning of the CMS High-Level Trigger with cosmic rays" in Journal of Instrumentation, 5 (2010), https://doi.org/10.1088/1748-0221/5/03/T03005 . .