Search for New Particles Decaying to Dijets at CDF

Abstract

We have used 106 pb^-1 of data collected with the Collider Detector at Fermilab to search for new particles decaying to dijets. We exclude at the 95% confidence level models containing the following new particles: axigluons and flavor universal colorons with mass between 200 and 980 GeV/c, excited quarks with mass between 80 and 570 GeV/c^2 and between 580 and 760 GeV/c^2, color octet technirhos with mass between 260 and 480 GeV/c^2, W' bosons with mass between 300 and 420 GeV/c^2, and E_6 diquarks with mass between 290 and 420 GeV/c^2.

18 pages, 4 figures, 1 table. Submitted to Physical Review D Rapid Communications. Postscript file of paper is also available at http://www-cdf.fnal.gov/physics/pub97/cdf3276_dijet_search_prd_rc.ps

Cited by in corpus (95)

• Search for new particles decaying into dijets in proton-antiproton collisions at sqrt(s) = 1.96 TeV
• TeV Strings and Collider Probes of Large Extra Dimensions
• Top Quarks, Axigluons and Charge Asymmetries at Hadron Colliders
• Search for Dijet Resonances in 7 TeV pp Collisions at CMS
• Search for New Particles in Two-Jet Final States in 7 TeV Proton-Proton Collisions with the ATLAS Detector at the LHC
• Resonances from Two Universal Extra Dimensions
• HERA Collider Physics
• Search for narrow resonances in dijet final states at sqrt(s) = 8 TeV with the novel CMS technique of data scouting
• Gauge Kinetic Mixing and Leptophobic $Z^{\prime }$ in $E_6$ and SO(10)
• Coupling--mass mapping of di-jet peak searches
• Flavor-specific scalar mediators
• Phenomenology of Radion in Randall-Sundrum Scenario
• Massive color-octet bosons and pairs of resonances at hadron colliders
• Search for low mass vector resonances decaying into quark-antiquark pairs in proton-proton collisions at sqrt(s) = 13 TeV
• Theory and Phenomenology of Exotic Isosinglet Quarks and Squarks
• Fully differential W' production and decay at next-to-leading order in QCD
• Can extra dimensions accessible to the SM explain the recent measurement of anomalous magnetic moment of the muon?
• Measurement of the Inclusive Jet Cross Section in $\bar{p}p$ collisions at $\sqrt{s}=1.8$ TeV
• Searches for Dijet Resonances at Hadron Colliders
• Top production at the Tevatron/LHC and nonstandard, strongly interacting spin one particles
• High-p_T Jets in pbarp Collisions at sqrt{s} = 630 and 1800 GeV
• The Collider Phenomenology of Technihadrons in the Technicolor Straw Man Model
• Search for New Particles in the Two-Jet Decay Channel with the D0 Detector
• Baryonic Z' Explanation for the CDF Wjj Excess
• Higgs bosons with large couplings to light quarks
• Searching for Multijet Resonances at the LHC
• Stringy origin of Tevatron Wjj anomaly
• Search for low mass vector resonances decaying to quark-antiquark pairs in proton-proton collisions at sqrt(s) = 13 TeV
• Signatures of massive sgoldstinos at hadron colliders
• Search for narrow resonances in the b-tagged dijet mass spectrum in proton-proton collisions at $\sqrt{s}=$ 8 TeV
• Search for strong gravity in multijet final states produced in pp collisions at $\sqrt{s}=$ 13 TeV using the ATLAS detector at the LHC
• Searches for excited fermions in ep collisions at HERA
• A Z' Model for the CDF Dijet Anomaly
• Z'-gauge Bosons as Harbingers of Low Mass Strings
• Search for excited quarks in the photon+jet final state in proton-proton collisions at sqrt(s) = 8 TeV
• b --> s gamma confronts B-violating scalar couplings: R-parity violating supersymmetry or diquark
• Baryon Number Violating Scalar Diquarks at the LHC
• Review of Top Quark Physics Results
• Search for Second and Third Generation Leptoquarks Including Production via Technicolor Interactions in $p\bar{p}$ collisions at $\sqrt{s}=1.8$ TeV
• Search for W' boson production in the W'->tb decay channel
• Color Octet Scalar Bound States at the LHC
• Gauge Coupling Unification with Extra Dimensions and Gravitational Scale Effects
• Left-right symmetry in 5D and neutrino mass in TeV scale gravity models
• Leptobaryons as Majorana Dark Matter
• Resonant production of diquarks at high energy pp, ep and e+e- colliders
• Measurement of beauty production in DIS and F_2^bbbar extraction at ZEUS
• B-physics constraints on baryon number violating couplings: grand unification or R-parity violation
• Search for a W' Boson Decaying to a Top and Bottom Quark Pair in 1.8 TeV p-pbar Collisions
• Leptophobic Dark Matter and the Baryon Number Violation Scale
• Review of Properties of the Top Quark from Measurements at the Tevatron
• A new signature for color octet pseudoscalars at the LHC
• Extra Gauge Invariance from an Extra Dimension
• The Color Discriminant Variable and Scalar Diquarks at the LHC
• Two-gluon coupling and collider phenomenology of color-octet technirho mesons
• Failure of JoAnne's Global Fit to the Wilson Coefficients in Rare B Decays: A Left-Right Model Example
• Hunting for Dark Matter Coannihilation by Mixing Dijet Resonances and Missing Transverse Energy
• Sneutrino as Lightest Supersymmetric Particle in B3 mSUGRA Models and Signals at the LHC
• Distinguishing Color-Octet and Color-Singlet Resonances at the Large Hadron Collider
• Search for Excited Quarks in ep Collisions at HERA
• Looking for the Top-squark at the Tevatron with four jets
• A strongly-interacting phase of the Minimal Supersymmetric Model
• Search for dijet resonances using events with three jets in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Anomalous single production of the fourth SM family quarks at Tevatron
• Hadron Collider Searches for Diboson Resonances
• Search for new physics in events with high jet multiplicity and low missing transverse momentum in proton-proton collisions at sqrt(s) = 8 TeV
• Search for excited states of light and heavy flavor quarks in the $\gamma$+jet final state in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Distinguishing Flavor Non-universal Colorons from Z' Bosons at the LHC
• Resonant slepton production at the LHC in models with an ultralight gravitino
• Search for a heavy resonance decaying into a Z+jet final state in p-pbar collisions at sqrt(s) = 1.96 TeV using the D0 detector
• Explaining Anomalous CDF mu gamma Missing-E_T Events With Supersymmetry
• Dijet resonances, widths and all that
• Orthogonal U(1)'s, Proton Stability and Extra Dimensions
• Right-Handed Currents in B Decay Revisited
• Constraining the $SU(2{)}_R$ breaking scale in naturally R-parity conserving supersymmetric models
• Probing Color Octet Couplings at the Large Hadron Collider
• Search for the lightest scalar top quark in R-parity violating decays at the LHC
• A Measurement of the Differential Dijet Mass Cross Section in p-pbar Collisions at sqrt{s}=1.8 TeV
• A light leptophobic Z' in polarized hadronic collisions
• Consequences of Partial Vector Meson Dominance for the Phenomenology of Colored Technihadrons
• Closing the window on the axigluon mass using top quark production data
• Eliminating the low-mass axigluon window
• CP Violation in the 3 Jet and 4 Jet Decays of the Z Boson at GigaZ
• The Golden Mode for a Baryonic $Z^{\prime }$ Boson at Hadronic Colliders: pp/ppbar -> WZ' -> l nu b b-bar
• Functional Decomposition: A new method for search and limit setting
• Investigating the Supersymmetric Explanation of Anomalous CDF lepton(s) photon(s) Missing-E_T Events
• Bottom Pair Production and Search for Heavy Resonances
• Alternative Version of Chiral Color as Alternative to the Standard Model
• Hexagonal SU(3) Unification and its Manifestation at the TeV Scale
• Systematically Searching for New Resonances at the Energy Frontier using Topological Models
• Combined fits to the supersymmetric explanation of anomalous lepton-photon-missing E_T events
• Anomaly Puzzle, Curved-Spacetime Spinor Hamiltonian, and String Phenomenology
• Searches for new physics using dijet events at the LHC
• Nonstandard, strongly interacting spin one $t\bar{t}$ resonances
• Discovery potential for New Physics in view of the RHIC-Spin upgrade
• Pair production of heavy charged gauge bosons in $pp$ collisions at LHC