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19942020
most citedObservation of a Large-scale Anisotropy in the Arrival Directions of Cosmic Rays above eV

409 citations · 6.8k across the 105 of their papers we have counts for

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hep-ex2016★ 236 cited

Testing Hadronic Interactions at Ultrahigh Energies with Air Showers Measured by the Pierre Auger Observatory

The Pierre Auger Collaboration, A. Aab, P. Abreu +435

Ultrahigh energy cosmic ray air showers probe particle physics at energies beyond the reach of accelerators. Here we introduce a new method to test hadronic interaction models with…

hep-ex2012★ 16 cited

Search for pair production of the scalar top quark in muon+tau final states

D0 Collaboration, V. M. Abazov, B. Abbott +407

We present a search for the pair production of scalar top quarks (), the lightest supersymmetric partners of the top quarks, in collisions at a center-of-…

hep-ex2012★ 82 cited

An improved determination of the width of the top quark

D0 Collaboration

We present an improved determination of the total width of the top quark, , using 5.4 fb of integrated luminosity collected by the D0 Collaboration at the Tevatron $p\b…

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★ 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

Measurement of the anomalous like-sign dimuon charge asymmetry with 9 fb of collisions

B. Hoeneisen

The DØ Collaboration has performed a new measurement of the anomalous like-sign dimuon charge asymmetry with 9 fb of collisions. In these proceedings I present a…

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★ 132 cited

Measurement of the anomalous like-sign dimuon charge asymmetry with 9 fb^-1 of p pbar collisions

D0 Collaboration, V. Abazov

We present an updated measurement of the anomalous like-sign dimuon charge asymmetry Aslb for semi-leptonic -hadron decays in 9.0 fb^-1 of p pbar collisions recorded with the D0…

hep-ex2011★ 51 cited

Precision measurement of the ratio B(t -> Wb)/B(t -> Wq)

D0 Collaboration, V. Abazov

We present a measurement of the ratio of top quark branching fractions R = B(t -> Wb)/B(t -> Wq), where q can be a d, s or b quark, in the lepton+jets and dilepton ttbar final stat…

hep-ex2011★ 31 cited

Search for doubly-charged Higgs boson pair production in ppbar collisions at sqrt{s} = 1.96 TeV

D0 Collaboration

We present a search for pair production of doubly-charged Higgs bosons in the processes qqbar to H++H-- decaying through H++/-- to tau tau, muon tau, muon muon. The search is perfo…

hep-ex2011★ 38 cited

Precise measurement of the top-quark mass from lepton+jets events at D0

The D0 Collaboration, V. Abazov

We report a measurement of the mass of the top quark in lepton+jets final states of ppbar->ttbar data corresponding to 2.6 fb^{-1} of integrated luminosity collected by the D0 expe…

hep-ex2011★ 30 cited

Precise measurement of the top quark mass in the dilepton channel at D0

D0 Collaboration, V. M. Abazov, B. Abbott +419

We measure the top quark mass (mt) in ppbar collisions at a center of mass energy of 1.96 TeV using dilepton ttbar->W+bW-bbar->l+nubl-nubarbbar events, where l denotes an electron,…

hep-ex2011★ 33 cited

Search for a fourth generation t' quark in ppbar collisions at sqrt{s}=1.96 TeV

D0 Collaboration, V. Abazov

We present a search for pair production of a fourth generation t' quark and its antiparticle, followed by their decays to a W boson and a jet, based on an integrated luminosity of…

hep-ex2011★ 14 cited

Measurement of three-jet differential cross sections d sigma-3jet / d M-3jet in p anti-p collisions at sqrt(s)=1.96 TeV

D0 Collaboration, V. Abazov

We present the first measurement of the inclusive three-jet differential cross section as a function of the invariant mass of the three jets with the largest transverse momenta in…

hep-ex2011★ 53 cited

Search for W'->tb resonances with left- and right-handed couplings to fermions

D0 Collaboration, V. Abazov

We present a search for the production of a heavy gauge boson, W', that decays to third-generation quarks, by the D0 Collaboration in ppbar collisions at sqrt(s)= 1.96 TeV. We set…

hep-ex2011★ 33 cited

Azimuthal decorrelations and multiple parton interactions in photon+2 jet and photon+3 jet events in ppbar collisions at sqrt{s}=1.96 TeV

D0 Collaboration, V. Abazov

Samples of inclusive photon+2 jet and photon+3 jet events collected by the D0 experiment with an integrated luminosity of about 1fb^-1 in ppbar collisions at sqrt{s}=1.96 TeV are u…

hep-ex2011★ 10 cited

Search for the Standard Model Higgs Boson in the H -> WW -> lepton+neutrino+q'qbar Decay Channel

The D0 Collaboration, V. M. Abazov

We present a search for the standard model Higgs boson (H) in ppbar collisions at sqrt{s}=1.96 TeV in events containing a charged lepton (ell), missing transverse energy, and at le…

hep-ex2010★ 74 cited

Precise study of the Z/gamma* boson transverse momentum distribution in ppbar collisions using a novel technique

D0 Collaboration, V. M. Abazov

Using 7.3 pb-1 of ppbar collisions collected by the D0 detector at the Fermilab Tevatron, we measure the distribution of the variable \phistar, which probes the same physical effec…

hep-ex2010★ 21 cited

Search for single vector-like quarks in ppbar collisions at sqrt(s) = 1.96 TeV

D0 Collaboration, V. Abazov

We present a search for hypothetical vector-like quarks in ppbar collisions at sqrt(s) = 1.96 TeV. The data were collected by the D0 detector at the Fermilab Tevatron Collider and…

hep-ex2010★ 50 cited

Determination of the width of the top quark

V. M. Abazov, B. Abbott, M. Abolins +428

We extract the total width of the top quark, Gamma_t, from the partial decay width Gamma(t -> W b) measured using the t-channel cross section for single top quark production and fr…

hep-ex2010★ 16 cited

Search for ZH to llbb production in 4.2 fb^-1 of ppbar collisions at sqrt(s) = 1.96 TeV

D0 Collaboration, V. Abazov

We present a search for the standard model Higgs boson produced in association with a Z boson in 4.2 fb^-1 of p-pbar collisions, collected with the D0 detector at the Fermilab Teva…

hep-ex2010★ 17 cited

Search for new fermions ("quirks") at the Fermilab Tevatron Collider

D0 Collaboration, V. Abazov

We report results of a search for particles with anomalously high ionization in events with a high transverse energy jet and large missing transverse energy in fb of i…

hep-ex2010★ 105 cited

b-Jet Identification in the D0 Experiment

The D0 Collaboration, V. Abazov

Algorithms distinguishing jets originating from b quarks from other jet flavors are important tools in the physics program of the D0 experiment at the Fermilab Tevatron p-pbar coll…