Identification techniques for highly boosted W bosons that decay into hadrons
arXiv:1410.4227 · doi:10.1007/JHEP12(2014)017
Abstract
In searches for new physics in the energy regime of the LHC, it is becoming increasingly important to distinguish single-jet objects that originate from the merging of the decay products of W bosons produced with high transverse momenta from jets initiated by single partons. Algorithms are defined to identify such W jets for different signals of interest, using techniques that are also applicable to other decays of bosons to hadrons that result in a single jet, such as those from highly boosted Z and Higgs bosons. The efficiency for tagging W jets is measured in data collected with the CMS detector at a center-of-mass energy of 8 TeV, corresponding to an integrated luminosity of 19.7 inverse femtobarns. The performance of W tagging in data is compared with predictions from several Monte Carlo simulators.
arXiv commentReplaced with published version. Added journal reference and DOI
References in corpus (51)
- PYTHIA 6.4 Physics and Manual
- PYTHIA 6.2 Physics and Manual
- The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
- The anti-k_t jet clustering algorithm
- A Brief Introduction to PYTHIA 8.1
- FastJet user manual
- New Generation of Parton Distributions with Uncertainties from Global QCD Analysis
- A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX
- A New Method for Combining NLO QCD with Shower Monte Carlo Algorithms
- Matching NLO QCD computations with Parton Shower simulations: the POWHEG method
- New parton distributions for collider physics
- Matching NLO QCD computations and parton shower simulations
- Successive Combination Jet Algorithm For Hadron Collisions
- Better Jet Clustering Algorithms
- Jet substructure as a new Higgs search channel at the LHC
- Pileup subtraction using jet areas
- Identifying Boosted Objects with N-subjettiness
- Determination of Jet Energy Calibration and Transverse Momentum Resolution in CMS
- The Catchment Area of Jets
- Jet Trimming
- Performance of CMS muon reconstruction in pp collision events at sqrt(s) = 7 TeV
- Identification of b-quark jets with the CMS experiment
- Energy Correlation Functions for Jet Substructure
- MRST2001: partons and alpha_S from precise deep inelastic scattering and Tevatron jet data
- Jet substructure as a new Higgs search channel at the LHC
- Recombination Algorithms and Jet Substructure: Pruning as a Tool for Heavy Particle Searches
- Spin determination of single-produced resonances at hadron colliders
- Techniques for improved heavy particle searches with jet substructure
- On the spin and parity of a single-produced resonance at the LHC
- Warped Gravitons at the LHC and Beyond
- Energy calibration and resolution of the CMS electromagnetic calorimeter in pp collisions at sqrt(s) = 7 TeV
- Jet mass and substructure of inclusive jets in sqrt(s) = 7 TeV pp collisions with the ATLAS experiment
- Search for massive resonances in dijet systems containing jets tagged as W or Z boson decays in pp collisions at sqrt(s) = 8 TeV
- Search for massive resonances decaying into pairs of boosted bosons in semi-leptonic final states at sqrt(s) = 8 TeV
- Measurement of W+W- and ZZ production cross sections in pp collisions at sqrt(s) = 8 TeV
- Jet Charge at the LHC
- Performance of jet substructure techniques for large-R jets in proton-proton collisions at sqrt(s) = 7 TeV using the ATLAS detector
- Hadronization Corrections to Jet Cross Sections in Deep-Inelastic Scattering
- Scale-invariant resonance tagging in multijet events and new physics in Higgs pair production
- Measurement of the inelastic proton-proton cross section at sqrt(s) = 7 TeV
- Study of the underlying event at forward rapidity in pp collisions at sqrt(s) = 0.9, 2.76, and 7 TeV
- Searches for new physics using the ttbar invariant mass distribution in pp collisions at sqrt(s)=8 TeV
- Studies of jet mass in dijet and W/Z + jet events
- Search for anomalous t t-bar production in the highly-boosted all-hadronic final state
- W-jet Tagging: Optimizing the Identification of Boosted Hadronically-Decaying W Bosons
- Qjets: A Non-Deterministic Approach to Tree-Based Jet Substructure
- Search for RS gravitons via decays
- Measurement of the W-boson helicity in top-quark decays from ttbar production in lepton+jets events in pp collisions at sqrt(s) = 7 TeV
- Search for exotic resonances decaying into WZ/ZZ in pp collisions at sqrt(s) = 7 TeV
- Search for heavy resonances in the W/Z-tagged dijet mass spectrum in pp collisions at 7 TeV
- Towards establishing the spin of warped gravitons
Cited by in corpus (84)
- Jet Substructure at the Large Hadron Collider: Experimental Review
- Classification without labels: Learning from mixed samples in high energy physics
- Extending the Bump Hunt with Machine Learning
- Dynamics of Perturbations in Double Field Theory & Non-Relativistic String Theory
- Search for a Higgs boson in the mass range from 145 to 1000 GeV decaying to a pair of W or Z bosons
- Pileup mitigation at CMS in 13 TeV data
- Identification of heavy, energetic, hadronically decaying particles using machine-learning techniques
- Parton Shower Uncertainties in Jet Substructure Analyses with Deep Neural Networks
- Performance of top-quark and -boson tagging with ATLAS in Run 2 of the LHC
- Learning to Classify from Impure Samples with High-Dimensional Data
- Search for supersymmetry in final states with two oppositely charged same-flavor leptons and missing transverse momentum in proton-proton collisions at 13 TeV
- Search for pair-produced resonances decaying to jet pairs in proton-proton collisions at sqrt(s) = 8 TeV
- Search for vector-like charge 2/3 T quarks in proton-proton collisions at sqrt(s) = 8 TeV
- W-boson plus jet differential distributions at NNLO in QCD
- Identification of boosted, hadronically decaying W bosons and comparisons with ATLAS data taken at TeV
- Search for charginos and neutralinos in final states with two boosted hadronically decaying bosons and missing transverse momentum in collisions at TeV with the ATLAS detector
- Multi-Boson Interactions at the LHC
- A measurement of the soft-drop jet mass in pp collisions at TeV with the ATLAS detector
- Search for pair-produced vectorlike B quarks in proton-proton collisions at sqrt(s) = 8 TeV
- Search for anomalous electroweak production of vector boson pairs in association with two jets in proton-proton collisions at 13 TeV
- A robust anomaly finder based on autoencoders
- Search for singly and pair-produced leptoquarks coupling to third-generation fermions in proton-proton collisions at 13 TeV
- Measurements of the differential jet cross section as a function of the jet mass in dijet events from proton-proton collisions at 13 TeV
- Search for single production of a vector-like T quark decaying to a Z boson and a top quark in proton-proton collisions at 13 TeV
- Search for a massive resonance decaying into a Higgs boson and a W or Z boson in hadronic final states in proton-proton collisions at sqrt(s) = 8 TeV
- Recursive Soft Drop
- Jet Substructure Studies with CMS Open Data
- Measurement of jet charge in dijet events from sqrt(s)=8 TeV pp collisions with the ATLAS detector
- Search for narrow high-mass resonances in proton-proton collisions at sqrt(s) = 8 TeV decaying to a Z and a Higgs boson
- Search for massive resonances decaying into WW, WZ, ZZ, qW, and qZ with dijet final states at 13 TeV
- Search for a heavy Higgs boson decaying to a pair of W bosons in proton-proton collisions at 13 TeV
- Mapping Machine-Learned Physics into a Human-Readable Space
- Optimisation of large-radius jet reconstruction for the ATLAS detector in 13 TeV proton-proton collisions
- Search for massive resonances decaying into WW, WZ or ZZ bosons in proton-proton collisions at sqrt(s) = 13 TeV
- Search for low mass vector resonances decaying to quark-antiquark pairs in proton-proton collisions at sqrt(s) = 13 TeV
- Search for heavy resonances decaying to two Higgs bosons in final states containing four b quarks
- Search for dark matter in proton-proton collisions at 8 TeV with missing transverse momentum and vector boson tagged jets
- Measurements of jet charge with dijet events in pp collisions at sqrt(s) = 8 TeV
- Combination of searches for heavy resonances decaying to WW, WZ, ZZ, WH, and ZH boson pairs in proton-proton collisions at sqrt(s) = 8 and 13 TeV
- Precision Measurement with Diboson at the LHC
- Pileup and Underlying Event Mitigation with Iterative Constituent Subtraction
- Identification of high transverse momentum top quarks in collisions at = 8 TeV with the ATLAS detector
- Looking for Minimal Inverse Seesaw scenarios at the LHC with Jet Substructure Techniques
- Vector Boson Scattering Processes: Status and Prospects
- Search for electroweak production of a vector-like quark decaying to a top quark and a Higgs boson using boosted topologies in fully hadronic final states
- Search for pair-produced resonances decaying to quark pairs in proton-proton collisions at 13 TeV
- Search for massive WH resonances decaying into the l nu b anti-b final state at sqrt(s) = 8 TeV
- Combination of CMS searches for heavy resonances decaying to pairs of bosons or leptons
- Search for Z resonances using leptonic and hadronic final states in proton-proton collisions at 13 TeV
- Search for excited leptons in proton-proton collisions at sqrt(s) = 8 TeV
- Search for single production of vector-like quarks decaying to a Z boson and a top or a bottom quark in proton-proton collisions at sqrt(s) = 13 TeV
- Search for single production of a vector-like T quark decaying to a top quark and a Z boson in the final state with jets and missing transverse momentum at 13 TeV
- A new tagger for hadronically decaying heavy particles at the LHC
- Enriching the physics program of the CMS experiment via data scouting and data parking
- Search for a heavy resonance decaying into a Z boson and a Z or W boson in 22q final states at 13 TeV
- The importance of calorimetry for highly-boosted jet substructure
- Search for a heavy vector resonance decaying to a Z boson and a Higgs boson in proton-proton collisions at 13 TeV
- Search for vector-like light-flavor quark partners in proton-proton collisions at 8 TeV
- Understanding Jet Charge
- Dynamic Jet Charge
- Search for high-mass Z gamma resonances in proton-proton collisions at sqrt(s) = 8 and 13 TeV using jet substructure techniques
- Search for the production of an excited bottom quark decaying to tW in proton-proton collisions at sqrt(s) = 8 TeV
- Looking for a vectorlike B quark at LHC using jet substructure
- Search for supersymmetry in pp collisions at sqrt(s) = 8 TeV in final states with boosted W bosons and b jets using razor variables
- Search for heavy resonances decaying to ZZ or ZW and axion-like particles mediating nonresonant ZZ or ZH production at 13 TeV
- A new method to distinguish hadronically decaying boosted bosons from bosons using the ATLAS detector
- Discriminating between Higgs Production Mechanisms via Jet Charge at the LHC
- Maximum performance of strange-jet tagging at hadron colliders
- The Diboson Excess: Experimental Situation and Classification of Explanations; A Les Houches Pre-Proceeding
- Constraints on anomalous Higgs boson couplings from its production and decay using the WW channel in proton-proton collisions at = 13 TeV
- Investigating the Quantum Properties of Jets and the Search for a Supersymmetric Top Quark Partner with the ATLAS Detector
- Telescoping jet substructure
- Search for resonances decaying to three W bosons in the hadronic final state in proton-proton collisions at 13 TeV
- Angular observables for spin discrimination in boosted diboson final states
- Testing LHT at the LHC Run-II
- Augmenting Collider Searches and Enhancing Discovery Potentials through Stochastic Jet Grooming
- Reconstruction and identification of with high transverse momentum in the full hadronic final state
- Studying squark mass spectrum through gluino decay at 100 TeV future hadron colliders
- Phenomenological and theoretical developments in jet physics at the LHC
- Study of semi-boosted top quark reconstruction performance on the line shape of a resonance
- Application of Deep Learning to Jet Charge Discrimination
- Jet Charge with Global Event Shapes: Probing Quark Flavor Dynamics
- New Physics and Two Boosted W-jets plus Missing Energy
- Boosted and semi-boosted all-hadronic reconstruction performance on kinematic variables for selected BSM models using a 2D extesion of the BumpHunter algorithm