output
19952026
most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

Showing 2011 · hep-exShow all

52 papers · 2 filters

hep-ex2011★ 20 cited

Search for Higgs bosons of the minimal supersymmetric standard model in p-pbar collisions at sqrt(s)=1.96 TeV

D0 Collaboration

We report results from searches for neutral Higgs bosons produced in p-pbar collisions recorded by the Dzero experiment at the Fermilab Tevatron Collider. We study the production o…

hep-ex2011★ 29 cited

Measurements of WW and WZ production in W + jets final states in p-pbar collisions

D0 Collaboration

We study WW and WZ production with () final states using data collected by the D0 detector at the Fermilab Tevatron Collider corresponding to 4.3 fb^-1 of integrate…

hep-ex2011★ 43 cited

Search for heavy vector-like quarks coupling to light quarks in proton-proton collisions at sqrt(s) = 7 TeV with the ATLAS detector

ATLAS Collaboration

This letter presents a search for singly produced vector-like quarks, Q, coupling to light quarks, q. The search is sensitive to both charged current (CC) and neutral current (NC)…

hep-ex2011★ 6 cited

Search for universal extra dimensions in ppbar collisions

D0 Collaboration

We present a search for Kaluza-Klein (KK) particles predicted by models with universal extra dimensions (UED) using a data set corresponding to an integrated luminosity of 7.3 fb$^…

hep-ex2011★ 14 cited

Search for production of resonant states in the photon-jet mass distribution using pp collisions at sqrt(s) = 7 TeV collected by the ATLAS detector

ATLAS Collaboration

This Letter describes a model-independent search for production of new resonant states in photon-jet events in 2.11 fb^-1 of proton-proton collisions at sqrt(s) = 7 TeV. We compare…

hep-ex2011★ 62 cited

Search for extra dimensions using diphoton events in 7 TeV proton-proton collisions with the ATLAS detector

ATLAS Collaboration

Using data recorded in 2011 with the ATLAS detector at the Large Hadron Collider, a search for evidence of extra spatial dimensions has been performed through an analysis of the di…

hep-ex2011★ 40 cited

Search for a Narrow ttbar Resonance in ppbar Collisions at sqrt{s}=1.96 TeV

D0 Collaboration

We report a search for a narrow ttbar resonance that decays into a lepton+jets final state based on an integrated luminosity of 5.3/fb of proton-antiproton collisions at sqrt{s}=1.…

hep-ex2011★ 34 cited

Zgamma production and limits on anomalous ZZgamma and Zgammagamma couplings in ppbar collisions at sqrt(s)=1.96 TeV

D0 Collaboration

We present a measurement of ppbar->Zgamma->ll+gamma (l = e, mu) production with a data sample corresponding to an integrated luminosity of 6.2 fb^{-1} collected by the D0 detector…

hep-ex2011★ 41 cited

Measurement of the relative branching ratio of B^0_s to J/psi f_{0}(980) to B_{s}{0} to J/psi phi

D0 collaboration, V. Abazov

We present a measurement of the relative branching fraction, R_{f_{0}/phi}, of B_{s}^{0} to J/ψf_{0}(980), with f_{0}(980) to pi^+ pi^-, to the process B_{s}^{0} to J/psi phi, with…

hep-ex2011★ 65 cited

Measurement of the inclusive jet cross section in p pbar collisions at sqrt(s)=1.96 TeV

D0 Collaboration, V. Abazov

We present a measurement of the inclusive jet cross section using the Run II cone algorithm and data collected by the D0 experiment in p pbar collisions at a center-of-mass energy…

hep-ex2011★ 33 cited

A search for charged massive long-lived particles

D0 Collaboration

We report on a search for charged massive long-lived particles (CMLLPs), based on 5.2 fb of integrated luminosity collected with the D0 detector at the Fermilab Tevatron $p\…

hep-ex2011★ 99 cited

Search for new phenomena in final states with large jet multiplicities and missing transverse momentum using sqrt(s)=7 TeV pp collisions with the ATLAS detector

ATLAS Collaboration

Results are presented of a search for any particle(s) decaying to six or more jets in association with missing transverse momentum. The search is performed using 1.34 fb^-1 of sqrt…

hep-ex2011★ 29 cited

Search for anomalous Wtb couplings in single top quark production in ppbar collisions at sqrt(s) = 1.96 TeV

D0 Collaboration

We present new direct constraints on a general interaction using data corresponding to an integrated luminosity of 5.4 fb collected by the D0 detector at the Tevatron…

hep-ex2011★ 68 cited

Evidence for spin correlation in ttbar production

V. M. Abazov

We present a measurement of the ratio of events with correlated t and tbar spins to the total number of ttbar events. This ratio f is evaluated using a matrix-element-based approac…

hep-ex2011★ 355 cited

Performance of the ATLAS Trigger System in 2010

The ATLAS Collaboration

Proton-proton collisions at sqrt{s} = 7 TeV and heavy ion collisions at sqrt{s_NN} = 2.76 TeV were produced by the LHC and recorded using the ATLAS experiment's trigger system in 2…

hep-ex2011★ 37 cited

Wgamma production and limits on anomalous WWgamma couplings in ppbar collisions

The D0 Collaboration

We measure the cross section and the difference in rapidities between photons and charged leptons for inclusive W -> lnu+gamma production in egamma and mugamma final states. Using…

hep-ex2011★ 121 cited

Measurement of the CP-violating phase using the flavor-tagged decay in 8 fb of $p \barp$ collisions

D0 Collaboration

We report an updated measurement of the CP-violating phase, , and the decay-width difference for the two mass eigenstates, , from the flavor-tagged decay $B_s^0 \…

hep-ex2011★ 86 cited

Measurement of dijet production with a veto on additional central jet activity in pp collisions at sqrt(s)=7 TeV using the ATLAS detector

ATLAS Collaboration

A measurement of jet activity in the rapidity interval bounded by a dijet system is presented. Events are vetoed if a jet with transverse momentum greater than 20 GeV is found betw…

hep-ex2011★ 42 cited

Measurements of single top quark production cross sections and |Vtb| in ppbar collisions at sqrt{s}=1.96 TeV

D0 Collaboration

We present measurements of production cross sections of single top quarks in $\ppbar$ collisions at in a data sample corresponding to an integrated luminos…

hep-ex2011★ 70 cited

Inclusive search for same-sign dilepton signatures in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector

ATLAS Collaboration

An inclusive search is presented for new physics in events with two isolated leptons (electron or muon) having the same electric charge. The data are selected from events collected…

hep-ex2011★ 20 cited

Search for the standard model and a fermiophobic Higgs boson in diphoton final states

D0 Collaboration

We present a search for the standard model Higgs boson and a fermiophobic Higgs boson in the diphoton final states based on 8.2 fb-1 of ppbar collisions collected with the D0 detec…

hep-ex2011★ 22 cited

Search for first generation leptoquark pair production in the electron + missing energy + jets final state

D0 Collaboration, V. Abazov

We present a search for the pair production of first generation scalar leptoquarks (LQ) in data corresponding to an integrated luminosity of 5.4 fb collected with the D0 det…

hep-ex2011★ 63 cited

Bounds on an anomalous dijet resonance in W+jets production in ppbar collisions at sqrt{s} =1.96 TeV

D0 Collaboration, V. Abazov

We present a study of the dijet invariant mass spectrum in events with two jets produced in association with a W boson in data corresponding to an integrated luminosity of 4.3 fb^-…

hep-ex2011★ 274 cited

Forward-backward asymmetry in top quark-antiquark production

D0 Collaboration

We present a measurement of forward-backward asymmetry in top quark-antiquark production in proton-antiproton collisions in the final state containing a lepton and at least four je…