Showing 2015 · hep-exShow all

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hep-ex2015★ 34 cited

Search for New Phenomena in Dijet Angular Distributions in Proton-Proton Collisions at TeV Measured with the ATLAS Detector

ATLAS Collaboration

A search for new phenomena in LHC proton-proton collisions at a center-of-mass energy of TeV was performed with the ATLAS detector using an integrated luminosity of 17…

hep-ex2015★ 275 cited

Measurements of neutrino oscillation in appearance and disappearance channels by the T2K experiment with 6.6E20 protons on target

T2K Collaboration, K. Abe, J. Adam +346

We report on measurements of neutrino oscillation using data from the T2K long-baseline neutrino experiment collected between 2010 and 2013. In an analysis of muon neutrino disappe…

hep-ex2015★ 1.4k cited

Combined Measurement of the Higgs Boson Mass in Collisions at and 8 TeV with the ATLAS and CMS Experiments

ATLAS, CMS Collaborations

A measurement of the Higgs boson mass is presented based on the combined data samples of the ATLAS and CMS experiments at the CERN LHC in the and $H \rightarrow…

hep-ex2015★ 11 cited

Tevatron Constraints on Models of the Higgs Boson with Exotic Spin and Parity Using Decays to Bottom-Antibottom Quark Pairs

The CDF, D0 Collaborations

Combined constraints from the CDF and D0 Collaborations on models of the Higgs boson with exotic spin and parity are presented and compared with results obtained assuming t…

hep-ex2015★ 36 cited

Search for a Heavy Neutral Particle Decaying to , , or in Collisions at TeV with the ATLAS Detector

ATLAS Collaboration

This Letter presents a search for a heavy neutral particle decaying into an opposite-sign different-flavor dilepton pair, , , or using 20.3…

hep-ex2015★ 15 cited

Measurement of the Electron Neutrino Charged-current Interaction Rate on Water with the T2K ND280 pi-zero Detector

T2K Collaboration, K. Abe, J. Adam +344

This paper presents a measurement of the charged current interaction rate of the electron neutrino beam component of the beam above ~GeV using the large fiducial mass of the T…

hep-ex2015★ 42 cited

Measurement of the charged current quasi-elastic cross-section on carbon with the T2K on-axis neutrino beam

K. Abe, J. Adam, H. Aihara +346

We report a measurement of the charged current quasi-elastic cross-sections on carbon in the T2K on-axis neutrino beam. The measured charged current quasi-elastic cross-secti…

hep-ex2015★ 106 cited

Study of decaying into

M. Ablikim, M. N. Achasov, X. C. Ai +409

Using a data sample of 106 million events collected with the BESIII detector operated at the BEPCII storage ring, we study for the first time the decay $χ_{cJ}\toϕK^{0}_S…

hep-ex2015★ 27 cited

Determination of spin and parity of the Higgs boson in the decay channel with the ATLAS detector

ATLAS Collaboration

Studies of the spin and parity quantum numbers of the Higgs boson in the final state are presented, based on proton-proton collision data collected by the ATLAS…

hep-ex2015★ 10 cited

Measurement of the branching fractions of the radiative leptonic tau decays tau -> e gamma nu anti-nu and tau -> mu gamma nu anti-nu at BaBar

The BaBar Collaboration

We perform a measurement of the tau -> l gamma nu anti-nu (l = e, mu) branching fractions for a minimum photon energy of 10 MeV in the tau rest frame, using 431fb^-1 of e^+e^- coll…

hep-ex2015★ 69 cited

Differential top-antitop cross-section measurements as a function of observables constructed from final-state particles using pp collisions at TeV in the ATLAS detector

ATLAS Collaboration

Various differential cross-sections are measured in top-quark pair () events produced in proton-proton collisions at a centre-of-mass energy of TeV at the…

hep-ex2015★ 55 cited

Search for Long-Lived Particles in Collisions

J. P. Lees, others

We present a search for a neutral, long-lived particle that is produced in collisions and decays at a significant distance from the interaction point into var…

hep-ex2015★ 65 cited

Observation of top-quark pair production in association with a photon and measurement of the production cross section in pp collisions at TeV using the ATLAS detector

ATLAS Collaboration

A search is performed for top-quark pairs () produced together with a photon () with transverse energy greater than 20 GeV using a sample of candidate event…

hep-ex2015★ 20 cited

Precision measurement of the top-quark mass in lepton+jets final states

D0 Collaboration

We measure the mass of the top quark in leptonjets final states using the full sample of collision data collected by the D0 experiment in Run II of the Fermilab Tevat…

hep-ex2015★ 43 cited

Measurement of the charge asymmetry in dileptonic decays of top quark pairs in collisions at TeV using the ATLAS detector

ATLAS Collaboration

A measurement of the top-antitop () charge asymmetry is presented using data corresponding to an integrated luminosity of 4.6 fb of LHC collisions at a centre…

hep-ex2015★ 84 cited

Search for direct pair production of a chargino and a neutralino decaying to the 125 GeV Higgs boson in = 8 TeV pp collisions with the ATLAS detector

ATLAS Collaboration

A search is presented for the direct pair production of a chargino and a neutralino , where the chargino decays to the lightest neutralino and the $W…

hep-ex2015★ 259 cited

Evidence for the Higgs-boson Yukawa coupling to tau leptons with the ATLAS detector

ATLAS Collaboration

Results of a search for decays are presented, based on the full set of proton-proton collision data recorded by the ATLAS experiment at the LHC during 2011 and 2012. The…

hep-ex2015★ 94 cited

Search for squarks and gluinos in events with isolated leptons, jets and missing transverse momentum at TeV with the ATLAS detector

ATLAS Collaboration

The results of a search for supersymmetry in final states containing at least one isolated lepton (electron or muon), jets and large missing transverse momentum with the ATLAS dete…

hep-ex2015★ 66 cited

Search for Higgs and Boson Decays to and with the ATLAS Detector

ATLAS Collaboration

A search for the decays of the Higgs and bosons to and () is performed with collision data samples corresponding to integrated luminosities of up…

hep-ex2015★ 46 cited

Search for Scalar Charm Quark Pair Production in pp Collisions at TeV with the ATLAS Detector

ATLAS Collaboration

The results of a dedicated search for pair production of scalar partners of charm quarks are reported. The search is based on an integrated luminosity of 20.3 fb of pp colli…