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Title: Performance of electron reconstruction and selection with the CMS detector in proton-proton collisions at √s = 8  TeV

Journal Article · · Journal of Instrumentation

The performance and strategies used in electron reconstruction and selection at CMS are presented based on data corresponding to an integrated luminosity of 19.7 fb-1, collected in proton-proton collisions at √s = 8 TeV at the CERN LHC. The paper focuses on prompt isolated electrons with transverse momenta ranging from about 5 to a few 100 GeV. A detailed description is given of the algorithms used to cluster energy in the electromagnetic calorimeter and to reconstruct electron trajectories in the tracker. The electron momentum is estimated by combining the energy measurement in the calorimeter with the momentum measurement in the tracker. Benchmark selection criteria are presented, and their performances assessed using Z, Υ, and J/ψ decays into e++ e- pairs. The spectra of the observables relevant to electron reconstruction and selection as well as their global efficiencies are well reproduced by Monte Carlo simulations. The momentum scale is calibrated with an uncertainty smaller than 0.3%. The momentum resolution for electrons produced in Z boson decays ranges from 1.7 to 4.5%, depending on electron pseudorapidity and energy loss through bremsstrahlung in the detector material.

Research Organization:
Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), High Energy Physics (HEP)
Contributing Organization:
CMS Collaboration
Grant/Contract Number:
AC02-07CH11359
OSTI ID:
1221258
Report Number(s):
FERMILAB-PUB-15-070-CMS; CERN-PH-EP-2015-004; CMS-EGM-13-001; arXiv eprint number arXiv:1502.02701; TRN: US1500725
Journal Information:
Journal of Instrumentation, Vol. 10, Issue 06; ISSN 1748-0221
Publisher:
Institute of Physics (IOP)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 433 works
Citation information provided by
Web of Science

References (42)

Electron reconstruction in CMS journal January 2007
Energy calibration and resolution of the CMS electromagnetic calorimeter in pp collisions at √s= 7 TeV journal September 2013
Description and performance of track and primary-vertex reconstruction with the CMS tracker journal October 2014
Measurement of the properties of a Higgs boson in the four-lepton final state journal May 2014
Search for heavy narrow dilepton resonances in pp collisions 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"><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> and <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>8</mml:mn><mml:mtext> TeV</mml:mtext></mml:math> journal March 2013
Alignment of the CMS tracker with LHC and cosmic ray data journal June 2014
The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations journal July 2014
A New Method for Combining NLO QCD with Shower Monte Carlo Algorithms journal November 2004
Matching NLO QCD computations with parton shower simulations: the POWHEG method journal November 2007
A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX journal June 2010
PYTHIA 6.4 physics and manual journal May 2006
Study of the underlying event at forward rapidity in pp collisions at $ \sqrt{s}=0.9,2.76,\;\mathrm{and}\;7\;\mathrm{TeV} $ journal April 2013
Geant4—a simulation toolkit
  • Agostinelli, S.; Allison, J.; Amako, K.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 506, Issue 3 https://doi.org/10.1016/S0168-9002(03)01368-8
journal July 2003
Geant4 developments and applications journal February 2006
Measurement of the Electron Charge Asymmetry in Inclusive W Production in p p Collisions at s = 7 TeV journal September 2012
Search for new physics in events with same-sign dileptons and jets in pp collisions at $ \sqrt{s} $ = 8 TeV journal January 2014
Laser monitoring system for the CMS lead tungstate crystal calorimeter
  • Anfreville, M.; Bailleux, D.; Bard, J. P.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 594, Issue 2 https://doi.org/10.1016/j.nima.2008.01.104
journal September 2008
Performance of the monitoring light source for the CMS lead tungstate crystal calorimeter journal August 2005
machine. journal October 2001
Longitudinally-invariant k⊥-clustering algorithms for hadron-hadron collisions journal September 1993
Successive combination jet algorithm for hadron collisions journal October 1993
Review of Particle Physics journal August 2014
: A statistical tool to unfold data distributions
  • Pivk, M.; Le Diberder, F. R.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 555, Issue 1-2 https://doi.org/10.1016/j.nima.2005.08.106
journal December 2005
Pileup subtraction using jet areas journal January 2008
The catchment area of jets journal April 2008
FastJet user manual: (for version 3.0.2) journal March 2012
Measurements of inclusive W and Z cross sections in pp collisions at $ \sqrt {s} = 7 $ TeV journal January 2011
Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC journal September 2012
Observation of a new boson with mass near 125 GeV in pp collisions at $ \sqrt{s}=7 $ and 8 TeV journal June 2013
Performance of the monitoring light source for the CMS lead tungstate crystal calorimeter conference October 2004
Observation of a new Boson at a mass of 125 gev with the cms Experiment at the lhc conference March 2015
Measurements of inclusive W and Z cross sections in pp collisions at $\sqrt{s}\ =$ 7 TeV text January 2011
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
Energy calibration and resolution of the CMS electromagnetic calorimeter in pp collisions at √s = 7 TeV text January 2013
Review of Particle Physics text January 2018
Description and performance of track and primary-vertex reconstruction with the CMS tracker akahashi text January 2014
The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations text January 2014
Alignment of the CMS tracker with LHC and cosmic ray data text January 2014
Observation of a new boson with mass near 125 GeV in pp collisions at $\sqrt{s}$ =7 and 8 TeV text January 2013
Review of Particle Physics text January 2012
Matching NLO QCD computations with Parton Shower simulations: the POWHEG method text January 2007

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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
Measurement of top quark pair production in association with a Z boson in proton-proton collisions at $\sqrt{s}=$ 13 TeV text January 2020
Search for physics beyond the standard model in multilepton final states in proton-proton collisions at $\sqrt{s} =$ 13 TeV text January 2020
Measurements of the associated production of a Z boson and b jets in pp collisions at sqrt(s) = 8 TeV text January 2016
Examining the origin of dark matter mass at colliders text January 2016
Revisiting the high-scale validity of Type-II seesaw model with novel LHC signature text January 2017
Clockwork / Linear Dilaton: Structure and Phenomenology 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
Search for the production of four top quarks in the single-lepton and opposite-sign dilepton final states in proton-proton collisions at $\sqrt{s} =$ 13 TeV text January 2019
Search for supersymmetry in proton-proton collisions at 13 TeV in final states with jets and missing transverse momentum 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
Search for the associated production of the Higgs boson and a vector boson in proton-proton collisions at √s = 13 TeV via Higgs boson decays to τ leptons text January 2019
Search for a heavy Higgs boson decaying to a pair of W bosons in proton-proton collisions at $ \sqrt{s} $ = 13 TeV text January 2020
Measurement of the top quark pair production cross section in dilepton final states containing one τ lepton in pp collisions at √s = 13 TeV text January 2020
Search for supersymmetry in multijet events with missing transverse momentum in proton-proton collisions at 13 TeV text January 2017
Metal Alloys for Fusion-Based Additive Manufacturing journal February 2018
Influence of build layout and orientation on microstructural characteristics of electron beam melted Alloy 718 journal September 2018
3D Visualization of Top Surface Structure and Pores of 3D Printed Ti-6Al-4V Samples Manufactured with TiC Heterogeneous Nucleation Site Particles journal December 2019
Additive Manufacturing of Metallic Materials: A Review journal May 2017
Three-dimensional Analysis and Reconstruction of Additively Manufactured Materials in the Cloud-Based BisQue Infrastructure journal March 2019
Design of novel materials for additive manufacturing - Isotropic microstructure and high defect tolerance journal January 2018
Modelling of anisotropic elastic properties in alloy 718 built by electron beam melting journal December 2017
Estimation of homogenisation time for superalloys based on a new diffusional model journal December 2019
The metallurgy and processing science of metal additive manufacturing journal March 2016
Effect of Compositional Variation Induced by EBM Processing on Deformation Behavior and Phase Stability of Austenitic Cr-Mn-Ni TRIP Steel text January 2020
Optimal Design for Metal Additive Manufacturing: An Integrated Computational Materials Engineering (ICME) Approach text January 2020

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