Particle-flow reconstruction and global event description with the CMS detector
A. Alikhanyan National Laboratory · Institute of High Energy Physics · +191 more institutions
Abstract
The CMS apparatus was identified, a few years before the start of the LHC operation at CERN, to feature properties well suited to particle-flow (PF) reconstruction: a highly-segmented tracker, a fine-grained electromagnetic calorimeter, a hermetic hadron calorimeter, a strong magnetic field, and an excellent muon spectrometer. A fully-fledged PF reconstruction algorithm tuned to the CMS detector was therefore developed and has been consistently used in physics analyses for the first time at a hadron collider. For each collision, the comprehensive list of final-state particles identified and reconstructed by the algorithm provides a global event description that leads to unprecedented CMS performance for jet…
Citation impact
- FWCI
- 223.36
- Percentile
- 100%
- References
- 64
Authors
2048Topics & keywords
- Physics
- Large Hadron Collider
- Calorimeter (particle physics)
- Muon
- Nuclear physics
- Detector
- Event reconstruction
- Event (particle physics)
Funding
- NSNational Science FoundationAward: 02543
- UDU.S. Department of Energy
- APAlfred P. Sloan Foundation
- WFWelch FoundationAwards: contract C-1845, C-1845
- AVAlexander von Humboldt-Stiftung
- DADepartamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS)
- TATürkiye Atom Enerjisi Kurumu
- CCERN
- TCThailand Center of Excellence in Physics
- IFInstitute for the Promotion of Teaching Science and Technology
- KZKanton Zürich
- ECEuropean CommissionAwards: 2012/07/E/ST2/01406, 2015/19/B/ST2/02861, 675440, 2014/15/B/ST2/03998, 2014/14/M/ST2/00428, IUT23-6, 2014/13/B/ST2/02543
- NRNational Research Foundation
- COCouncil of Scientific and Industrial Research, India
- DFDeutsche Forschungsgemeinschaft
- SNSchweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung
- FDFundação de Amparo à Pesquisa do Estado de São PauloAwards: 2014/14, 2014/, 2015/
- NNNational Natural Science Foundation of China
- RPResearch Promotion Foundation
- MŠMinisterstvo Školství, Mládeže a Tělovýchovy
- FNFonds National de la Recherche Luxembourg
- FNFundacja na rzecz Nauki Polskiej
- RFRussian Foundation for Basic Research
- ETEesti TeadusagentuurAwards: IUT23-4, 675440, IUT23-6, Estonian Research Council via IUT23-4 and IUT23-6
- CDCoordenação de Aperfeiçoamento de Pessoal de Nível Superior
- AOAcademy of Finland
- BFBundesministerium für Bildung und Forschung
- CAChinese Academy of Sciences
- ASAustrian Science Fund
- BFBelgian Federal Science Policy Office
- CUChulalongkorn University
- ETEidgenössische Technische Hochschule Zürich
- AVAgentschap voor Innovatie door Wetenschap en Technologie
- CNConsejo Nacional de Ciencia y Tecnología
- BFBundesministerium für Wissenschaft, Forschung und Wirtschaft
- MOMinistry of Education and Science of the Russian FederationAward: 2014/13
- GSGeneral Secretariat for Research and Technology
- MOMinistry of Business, Innovation and Employment
- CNConselho Nacional de Desenvolvimento Científico e Tecnológico
- MOMinistry of Science, ICT and Future Planning
- JIJoint Institute for Nuclear Research
- ALA.G. Leventis Foundation
- NSNational Science and Technology Development Agency
- UMUniversiti Malaya
- NCNarodowym Centrum NaukiAwards: 2015/19/B/ST2/02861, Opus 2014/13/B/ST2/02543, 2012/07/E/ST2/01406, Sonata-bis 2012/07/E/ST2/01406, 2014/14/M/ST2/00428, Harmonia 2014/14/M/ST2/00428, 2014/13/B/ST2/02543, 2014/15/B/ST2/03998
- HZHrvatska Zaklada za Znanost
- MPMinistarstvo Prosvete, Nauke i Tehnološkog Razvoja
- FCFundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro
- NANational Academy of Sciences of Ukraine
- CNCentre National de la Recherche Scientifique
- UAUniversidad Autónoma de San Luis Potosí
- SOSchool of Mathematics, Institute for Research in Fundamental Sciences
- BUBenemérita Universidad Autónoma de Puebla
- CÀCommissariat à l'Énergie Atomique et aux Énergies Alternatives
- MOMinistry of Science and Technology of Thailand
- LMLietuvos Mokslų Akademija
- PAPakistan Atomic Energy Commission
- FAFederal Agency of Atomic Energy of the Russian Federation
- INIstituto Nazionale di Fisica Nucleare
- BOBoard of the Swiss Federal Institutes of Technology
- QNQatar National Research FundAwards: 2015/19/B/ST2/02861, 2012/07/E/ST2/01406, 2014/15/B/ST2/03998, Sonata-bis 2012/07/E/ST2/01406, 2014/14/M/ST2/00428, 2014/13/B/ST2/02543
- SAScience and Technology Facilities CouncilAwards: CMS, GRIDPP
- FPFundação para a Ciência e a Tecnologia
- RARussian Academy of Sciences
- FPFonds pour la Formation à la Recherche dans l’Industrie et dans l’Agriculture
- SDSecretaría de Estado de Investigación, Desarrollo e Innovación
- EREuropean Regional Development FundAward: IUT23-6
- CDCentro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional
- INInstitut National de Physique Nucléaire et de Physique des Particules
- ESEuropean Social FundAward: IUT23-6