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Title: Particle-flow reconstruction and global event description with the CMS detector

Journal Article · · Journal of Instrumentation
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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 and hadronic tau decay reconstruction, missing transverse momentum determination, and electron and muon identification. This approach also allows particles from pileup interactions to be identified and enables efficient pileup mitigation methods. In conclusion, the data collected by CMS at a centre-of-mass energy of 8 TeV show excellent agreement with the simulation and confirm the superior PF performance at least up to an average of 20 pileup interactions.

Research Organization:
Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), High Energy Physics (HEP)
Contributing Organization:
The CMS collaboration
Grant/Contract Number:
AC02-07CH11359
OSTI ID:
1371593
Report Number(s):
FERMILAB-PUB-17-243-CMS; CMS-PRF-14-001; CERN-EP-2017-110; arXiv:1706.04965; 1605397
Journal Information:
Journal of Instrumentation, Vol. 12, Issue 10; ISSN 1748-0221
Publisher:
Institute of Physics (IOP)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 266 works
Citation information provided by
Web of Science

References (77)

Performance of the ALEPH detector at LEP
  • Buskulic, D.; Casper, D.; De Bonis, I.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 360, Issue 3 https://doi.org/10.1016/0168-9002(95)00138-7
journal June 1995
Particle flow calorimetry and the PandoraPFA algorithm journal November 2009
First look at the physics case of TLEP journal January 2014
Performance of the DELPHI detector
  • Abreu, P.; Adam, W.; Adye, T.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 378, Issue 1-2 https://doi.org/10.1016/0168-9002(96)00463-9
journal August 1996
Measurement of <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mi>σ</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi>p</mml:mi><mml:mover accent="true"><mml:mi>p</mml:mi><mml:mo>¯</mml:mo></mml:mover><mml:mo>→</mml:mo><mml:mi>Z</mml:mi><mml:mo>+</mml:mo><mml:mi>X</mml:mi><mml:mo stretchy="false">)</mml:mo><mml:mi mathvariant="normal">Br</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mi>Z</mml:mi><mml:mo>→</mml:mo><mml:msup><mml:mi>τ</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>τ</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:mo stretchy="false">)</mml:mo></mml:math> at <mml:math altimg="si2.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</mml:mo><mml:mn>1.96</mml:mn><mml:mtext> TeV</mml:mtext></mml:math> journal January 2009
Measurement of σ ( p p ¯ Z ) · B ( Z τ τ ) in p p ¯ collisions at s = 1.96 TeV journal May 2007
Determination of jet energy calibration and transverse momentum resolution in CMS journal November 2011
Reconstruction of hadronic decay products of tau leptons with the ATLAS experiment journal May 2016
Jet reconstruction and performance using particle flow with the ATLAS Detector journal July 2017
Description and performance of track and primary-vertex reconstruction with the CMS tracker journal October 2014
Mitigation of anomalous APD signals in the CMS ECAL journal March 2013
The CMS barrel calorimeter response to particle beams from 2 to 350 GeV/c journal March 2009
The performance of the CMS muon detector in proton-proton collisions at √ s = 7 TeV at the LHC journal November 2013
Track Reconstruction Performance in CMS journal December 2009
CMS tracking performance results from early LHC operation journal November 2010
Performance of electron reconstruction and selection with the CMS detector in proton-proton collisions at √ s = 8 TeV journal June 2015
Performance of CMS muon reconstruction in pp collision events at √s = 7 TeV journal October 2012
Energy calibration and resolution of the CMS electromagnetic calorimeter in pp collisions at √s= 7 TeV journal September 2013
Performance of photon reconstruction and identification with the CMS detector in proton-proton collisions at $\sqrt{s}$= 8 TeV journal August 2015
Electron reconstruction in CMS journal January 2007
PYTHIA 6.4 physics and manual journal May 2006
An introduction to PYTHIA 8.2 journal June 2015
The anti- k t jet clustering algorithm journal April 2008
FastJet user manual: (for version 3.0.2) journal March 2012
Jet energy scale and resolution in the CMS experiment in pp collisions at 8 TeV journal February 2017
Measurement of the gluon fragmentation function and a comparison of the scaling violation in gluon and quark jets journal April 2000
Performance of the CMS missing transverse momentum reconstruction in pp data at √ s = 8 TeV journal February 2015
Observation of a new boson with mass near 125 GeV in pp collisions at $ \sqrt{s}=7 $ and 8 TeV journal June 2013
Measurement of the properties of a Higgs boson in the four-lepton final state journal May 2014
Review of Particle Physics journal October 2016
Reconstruction and identification of τ lepton decays to hadrons and ντat CMS journal January 2016
CMS Physics Technical Design Report, Volume II: Physics Performance journal April 2007
The CMS trigger system journal January 2017
Measurement of the inelastic proton–proton cross section at <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</mml:mo><mml:mn>7</mml:mn><mml:mtext> TeV</mml:mtext></mml:math> journal May 2013
Pileup subtraction using jet areas journal January 2008
The catchment area of jets journal April 2008
Pileup per particle identification journal October 2014
Measurements of inclusive W and Z cross sections in pp collisions at $ \sqrt {s} = 7 $ TeV journal January 2011
Event generator tunes obtained from underlying event and multiparton scattering measurements journal March 2016
Multidimensional binary search trees used for associative searching journal September 1975
Performance of Electron Reconstruction and Selection with the CMS Detector in Proton-Proton Collisions at √s = 8 TeV text January 2015
Jet energy scale and resolution in the CMS experiment in pp collisions at 8 TeV text January 2017
Jet reconstruction and performance using particle flow with the ATLAS Detector text January 2017
CMS tracking performance results from early LHC operation text January 2010
Energy calibration and resolution of the CMS electromagnetic calorimeter in pp collisions at √s = 7 TeV text January 2013
Measurement of the properties of a Higgs boson in the four-lepton final state text January 2014
Review of Particle Physics text January 2008
Event generator tunes obtained from underlying event and multiparton scattering measurements text January 2016
The CMS trigger system text January 2017
Measurements of inclusive W and Z cross sections in pp collisions at $\sqrt{s}\ =$ 7 TeV text January 2011
CMS tracking performance results from early LHC operation text January 2010
Energy calibration and resolution of the CMS electromagnetic calorimeter in pp collisions at √s = 7 TeV text January 2013
The CMS barrel calorimeter response to particle beams from 2 to 350 GeV/c journal April 2009
Reconstruction and identification of τ lepton decays to hadrons and ν τ at CMS text January 2016
Performance of CMS muon reconstruction in pp collision events at √s = 7 TeV text January 2012
Measurement of the inelastic proton-proton cross section at root s=7 TeV text January 2013
The performance of the CMS muon detector in proton-proton collisions at √s= 7 TeV at the LHC text January 2013
Description and performance of track and primary-vertex reconstruction with the CMS tracker akahashi text January 2014
Jet energy scale and resolution in the CMS experiment in pp collisions at 8 TeV text January 2017
First look at the physics case of TLEP text January 2014
Measurement of the gluon fragmentation function and a comparison of the scaling violation in gluon and quark jets journal January 2000
Jet energy scale and resolution in the CMS experiment in pp collisions at 8 TeV text January 2017
Reconstruction and identification of τ lepton decays to hadrons and ντ at CMS text January 2016
The CMS trigger system text January 2017
Description and performance of track and primary-vertex reconstruction with the CMS tracker text January 2014
Determination of jet energy calibration and transverse momentum resolution in CMS text January 2011
Performance of photon reconstruction and identification with the CMS detector in proton-proton collisions at √s = 8 TeV text January 2015
Review of Particle Physics text January 2012
The anti-k_t jet clustering algorithm text January 2008
Track Reconstruction Performance in CMS text January 2008
Particle Flow Calorimetry and the PandoraPFA Algorithm text January 2009
Performance of CMS muon reconstruction in pp collision events at sqrt(s) = 7 TeV text January 2012
The performance of the CMS muon detector in proton-proton collisions at sqrt(s) = 7 TeV at the LHC text January 2013
First Look at the Physics Case of TLEP text January 2013
Measurement of the properties of a Higgs boson in the four-lepton final state text January 2013
The CMS trigger system text January 2016
Measurement of the inelastic proton-proton cross section at root $√s$$=7 TeV$ text January 2013

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Evidence for the Associated Production of a Single Top Quark and a Photon in Proton-Proton Collisions at √s = 13 TeV text January 2018
Search for low-mass resonances decaying into bottom quark-antiquark pairs in proton-proton collisions at √s 13 TeV text January 2019
Evidence for $\text {W}\text {W}$ production from double-parton interactions in proton–proton collisions at $\sqrt{s} = 13 \,\text {TeV} $ text January 2020
Recursive Neural Networks in Quark/Gluon Tagging journal June 2018
Identification of heavy, energetic, hadronically decaying particles using machine-learning techniques journal June 2020
Evidence for the Associated Production of a Single Top Quark and a Photon in Proton-Proton Collisions at s = 13 TeV journal November 2018
Search for the Higgs Boson Decaying to Two Muons in Proton-Proton Collisions at s = 13 TeV journal January 2019
Combination of Searches for Higgs Boson Pair Production in Proton-Proton Collisions at s = 13 TeV journal March 2019
Observation of Higgs Boson Decay to Bottom Quarks text January 2018
Measurement of differential cross sections and charge ratios for t-channel single top quark production in proton-proton collisions at $\sqrt{s}=13\,\text {Te}\text {V} text January 2020
Search for W boson decays to three charged pions text January 2019
FCC-ee: The Lepton Collider text January 2019
Search for dark matter produced in association with a Higgs boson decaying to a pair of bottom quarks in proton–proton collisions at $\sqrt{s}=13\,\text {Te}\text {V} $ text January 2019
Search for supersymmetry in events with a photon, jets, $\mathrm {b}$ -jets, and missing transverse momentum in proton–proton collisions at 13 $\,\text {Te}\text {V}$ text January 2019
Ionizing Radiation and Complex DNA Damage: From Prediction to Detection Challenges and Biological Significance journal November 2019
Search for new physics in final states with an energetic jet or a hadronically decaying W or Z boson and transverse momentum imbalance at √s=13 TeV text January 2018
Measurement of jet substructure observables in t¯t events from proton-proton collisions at √s=13 TeV text January 2018
Search for Leptoquarks Coupled to Third-Generation Quarks in Proton-Proton Collisions at √s =13 TeV text January 2018
Search for low-mass resonances decaying into bottom quark-antiquark pairs in proton-proton collisions at √s=13 TeV text January 2018
Search for a heavy resonance decaying to a top quark and a vector-like top quark in the lepton + jets final state in pp collisions at $\sqrt{s} = 13\,\text {TeV}$ text January 2019
Search for Narrow Resonances in the b-Tagged Dijet Mass Spectrum in Proton-Proton Collisions at √s 8 TeV text January 2018
Search for vectorlike light-flavor quark partners in proton-proton collisions at √s = 8 TeV text January 2018
Search for pair production of second-generation leptoquarks at √s = 13 TeV text January 2019
Measurement of the top quark polarization and t¯t spin correlations using dilepton final states in proton-proton collisions at √s=13 TeV text January 2019
Search for pair production of vectorlike quarks in the fully hadronic final state text January 2019
Search for Low-Mass Quark-Antiquark Resonances Produced in Association with a Photon at √s = 13 TeV text January 2019
Search for production of four top quarks in final states with same-sign or multiple leptons in proton–proton collisions at $\sqrt{s}=13$$\,\text {TeV}$ text January 2020
Measurement of the Jet Mass Distribution and Top Quark Mass in Hadronic Decays of Boosted Top Quarks in pp Collisions at √s = 13 TeV text January 2020
Measurement of the differential cross sections for the associated production of a W boson and jets in proton-proton collisions at √s = 13 TeV text January 2017
Search for physics beyond the standard model in high-mass diphoton events from proton-proton collisions at s = 13 TeV journal November 2018
Search for pair-produced three-jet resonances in proton-proton collisions at s = 13 TeV journal January 2019
Search for pair production of vectorlike quarks in the fully hadronic final state text January 2019
Measurements of the Higgs boson width and anomalous HVV couplings from on-shell and off-shell production in the four-lepton final state text January 2019
Constraints on anomalous $HVV$ couplings from the production of Higgs bosons decaying to $\tau$ lepton pairs text January 2019
Search for standard model production of four top quarks with same-sign and multilepton final states in proton–proton collisions at $\sqrt{s} = 13\,\text {TeV} $ text January 2018
Observation of Higgs boson decay to bottom quarks text January 2018
Search for a heavy resonance decaying to a top quark and a vector-like top quark in the lepton+jets final state in pp collisions at $\sqrt{s} =$ 13 TeV text January 2018
Measurement of differential cross sections and charge ratios for $t$-channel single top quark production in proton-proton collisions at $\sqrt{s} =$ 13 TeV text January 2020
Search for W Boson Decays to Three Charged Pions text January 2019
Identification of heavy, energetic, hadronically decaying particles using machine-learning techniques text January 2020
Search for dark matter produced in association with a Higgs boson decaying to a pair of bottom quarks in proton-proton collisions at $\sqrt{s}=13\,\text {Te}\text {V}$ text January 2019
Azimuthal correlations for inclusive 2-jet, 3-jet, and 4-jet events in pp collisions at $$\sqrt{s}= 13~\hbox {TeV}$$s=13TeV text January 2018
Electroweak production of two jets in association with a Z boson in proton–proton collisions at $\sqrt{s}= $ 13$\,\text {TeV}$ text January 2018
Measurement of differential cross sections for inclusive isolated-photon and photon+jet production in proton-proton collisions at $\sqrt{s} = 13\,\text {TeV} $ text January 2019
Sleptons without hadrons text January 2019
Search for low-mass resonances decaying into bottom quark-antiquark pairs in proton-proton collisions at s = 13 TeV journal January 2019
Electroweak production of two jets in association with a Z boson in proton-proton collisions at $\sqrt{s}= $ 13 $\,\text {TeV} text January 2017
Measurement of differential cross sections for inclusive isolated-photon and photon+jets production in proton-proton collisions at $\sqrt{s} =$ 13 TeV text January 2019
Search for resonant production of second-generation sleptons with same-sign dimuon events in proton-proton collisions at √s=13TeV text January 2019
Search for dark matter produced in association with a Higgs boson decaying to a pair of bottom quarks in proton-proton collisions at $\sqrt{s}=13\,\text {Te}\text {V} text January 2019
Search for supersymmetry in proton-proton collisions at 13 TeV using identified top quarks text January 2018
Search for physics beyond the standard model in events with overlapping photons and jets text January 2019
Observation of Higgs Boson Decay to Bottom Quarks text January 2018
Measurements of the Higgs boson width and anomalous HVV couplings from on-shell and off-shell production in the four-lepton final state text January 2019
Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at $\sqrt{s}=13\,\text {Te}\text {V} $ text January 2019
Calibration of the CMS hadron calorimeters using proton-proton collision data at √s = 13 TeV text January 2020
Observation of Top Quark Production in Proton-Nucleus Collisions text January 2017
FCC-ee: The Lepton Collider text January 2019
Search for associated production of a Higgs boson and a single top quark in proton-proton collisions at $\sqrt{s} =$  TeV text January 2019
Measurements of the Higgs boson width and anomalous HVV couplings from on-shell and off-shell production in the four-lepton final state text January 2019
Observation of medium induced modifications of jet fragmentation in PbPb collisions using isolated-photon-tagged jets text January 2018
Search for W boson decays to three charged pions text January 2019
Measurement of differential cross sections and charge ratios for $t$-channel single top quark production in proton-proton collisions at $\sqrt{s}=$ 13 TeV text January 2019
Observation of top quark production in proton-nucleus collisions text January 2017
Recursive Neural Networks in Quark/Gluon Tagging text January 2017
Search for dark matter produced in association with a Higgs boson decaying to a pair of bottom quarks in proton-proton collisions at $\sqrt{s} =$ 13 TeV text January 2018
Quark-Gluon Tagging: Machine Learning vs Detector text January 2018
Search for physics beyond the standard model in events with overlapping photons and jets text January 2019
Measurement of the $\mathrm {Z}/\gamma ^{*} \rightarrow \tau \tau $ cross section in pp collisions at $\sqrt{s} = 13 \hbox { TeV}$=13TeV and validation of $\tau $ lepton analysis techniques text January 2018

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