Dijet and electroweak limits on a $Z^{\prime }$ boson coupled to quarks

Abstract

An insightful way of presenting the LHC limits on dijet resonances is the coupling-mass plot for a $Z^{\prime }$ boson that has flavor-independent quark interactions. This also illustrates the comparison of low-mass LHC sensitivity with constraints on the flavor-independent $Z^{\prime }$ boson from electroweak and quarkonium measurements. To derive these constraints, we compute the $Z^{\prime }$ mixing with the $Z$, the photon, and the ${\rm Y}$ meson, emphasizing the logarithmic dependence on the masses of the new electroweak-charged fermions (``anomalons") required to cancel the gauge anomalies. We update the coupling-mass plot, extending it for $Z^{\prime }$ masses from 5 GeV to 5 TeV.

33 pages, 4 figures; v2 updated figures with 13.6 TeV cross sections, matches published version

References in corpus (67)

• The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
• FeynRules 2.0 - A complete toolbox for tree-level phenomenology
• Generating Feynman Diagrams and Amplitudes with FeynArts 3
• Parton distributions from high-precision collider data
• Package-X: A Mathematica package for the analytic calculation of one-loop integrals
• Z-prime Gauge Bosons at the Tevatron
• Mini-Split
• Precision predictions for electroweak superpartner production at hadron colliders with Resummino
• Package-X 2.0: A Mathematica package for the analytic calculation of one-loop integrals
• Searches for electroweak production of supersymmetric particles with compressed mass spectra in $\sqrt{s}=13$ TeV $pp$ collisions with the ATLAS detector
• Gaugino production in proton-proton collisions at a center-of-mass energy of 8 TeV
• Search for new phenomena in dijet events using 37 fb${}^{-1}$ of $pp$ collision data collected at $\sqrt{s}=$13 TeV with the ATLAS detector
• Baryon and Lepton Number as Local Gauge Symmetries
• New constraints on light vectors coupled to anomalous currents
• Search for new resonances in mass distributions of jet pairs using 139 fb${}^{-1}$ of $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Dark forces coupled to non-conserved currents
• Gauge Theory for Baryon and Lepton Numbers with Leptoquarks
• Massive Doublet Leptons
• Search for narrow and broad dijet resonances in proton-proton collisions at $\sqrt{s}=$ 13 TeV and constraints on dark matter mediators and other new particles
• Hunting Quasi-Degenerate Higgsinos
• Search for high mass dijet resonances with a new background prediction method in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Colored Resonant Signals at the LHC: Largest Rate and Simplest Topology
• Spread Supersymmetry with Wino LSP: Gluino and Dark Matter Signals
• Vectorlike leptons at the Large Hadron Collider
• Search for narrow resonances in dijet final states at sqrt(s) = 8 TeV with the novel CMS technique of data scouting
• Decorrelated Jet Substructure Tagging using Adversarial Neural Networks
• REALISTIC MODELS WITH A LIGHT U(1) GAUGE BOSON COUPLED TO BARYON NUMBER
• Possible Light U(1) Gauge Boson Coupled to Baryon Number
• Higgsino Dark Matter in High-Scale Supersymmetry
• Coupling--mass mapping of di-jet peak searches
• New weakly-coupled forces hidden in low-energy QCD
• Constraining Dark Sectors with Monojets and Dijets
• Hidden GeV-scale interactions of quarks
• Search for low-mass dijet resonances using trigger-level jets with the ATLAS detector in $pp$ collisions at $\sqrt{s}=13$ TeV
• Breaking Local Baryon and Lepton Number at the TeV Scale
• Search for low mass vector resonances decaying into quark-antiquark pairs in proton-proton collisions at sqrt(s) = 13 TeV
• Thinking outside the ROCs: Designing Decorrelated Taggers (DDT) for jet substructure
• Minimal Theory for Lepto-Baryons
• Searches for Dijet Resonances at Hadron Colliders
• Baryonic Dark Matter
• Search for metastable heavy charged particles with large ionization energy loss in pp collisions at $\sqrt{s}=13$ TeV using the ATLAS experiment
• Search for light resonances decaying to boosted quark pairs and produced in association with a photon or a jet in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Search for low-mass resonances decaying into two jets and produced in association with a photon using $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Limits on a Light Leptophobic Gauge Boson
• Search for low mass vector resonances decaying to quark-antiquark pairs in proton-proton collisions at sqrt(s) = 13 TeV
• Surprises from Complete Vector Portal Theories: New Insights into the Dark Sector and its Interplay with Higgs Physics
• A Tale of Two Portals: Testing Light, Hidden New Physics at Future $e^{+}{e}^{-}$ Colliders
• Search for low mass vector resonances decaying into quark-antiquark pairs in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Search for metastable heavy charged particles with large ionisation energy loss in $pp$ collisions at $\sqrt{s}$ = 8 TeV using the ATLAS experiment
• Search for narrow resonances in the b-tagged dijet mass spectrum in proton-proton collisions at $\sqrt{s}=$ 8 TeV
• Discovery reach for wino and higgsino dark matter with a disappearing track signature at a 100 TeV $pp$ collider
• Is there a Vector Boson Coupling to Baryon Number?
• Search for low-mass quark-antiquark resonances produced in association with a photon at $\sqrt{s}=$ 13 TeV
• Effects from New Colored States and the Higgs Portal on Gluon Fusion and Higgs Decays
• On Dark Matter Interactions with the Standard Model through an Anomalous $Z^{\prime }$
• Leptobaryons as Majorana Dark Matter
• Search for resonances in the mass distribution of jet pairs with one or two jets identified as $b$-jets in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Probing new $U(1)$ gauge symmetries via exotic $Z\to Z^{\prime }\gamma$ decays
• Search for dijet resonances in events with an isolated charged lepton using $\sqrt{s}=13$ TeV proton-proton collision data collected by the ATLAS detector
• Anomalous $Z^{\prime }$ and Diboson Resonances at the LHC
• Loopholes in $Z^{\prime }$ searches at the LHC: exploring supersymmetric and leptophobic scenarios
• B and L at the SUSY Scale, Dark Matter and R-parity Violation
• Search for dijet resonances using events with three jets in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Long lived charginos in Natural SUSY?
• Boosting low-mass hadronic resonances
• Baryonic Higgs at the LHC
• Higgs-photon resonances

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