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Electron performance measurements with the ATLAS detector using the 2010 LHC proton-proton collision data
Detailed measurements of the electron performance of the ATLAS detector at the LHC are reported, using decays of the Z, W and J/ψ particles. Data collected in 2010 at $\sqrt{s}=7\mbox{~TeV}$ areExpand
Experimental observation of lepton pairs of invariant mass around 95 GeV/c2 at the Cern SPS collider
Abstract We report the observation of four electron-positron pairs and one muon pair which have the signature of a two-body decay of a particle of mass ∼ 95 GeV/c2. These events fit well theExpand
Observation of neutrino-like interactions without muon or electron in the Gargamelle neutrino experiment
Events induced by neutral particles and producing only hadrons, but no muon or electron, have been observed in the heavy liquid bubble chamber Gargamelle exposed to neutrino (v) and antineutrino (v)Expand
The BaBar detector
BABAR, the detector for the SLAC PEP-II asymmetric e+e- B Factory operating at the upsilon 4S resonance, was designed to allow comprehensive studies of CP-violation in B-meson decays. ChargedExpand
Performance of the ATLAS Trigger System in 2010
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 2010. The LHC isExpand
Observation of a new χ(b) state in radiative transitions to Υ(1S) and Υ(2S) at ATLAS.
The χ(b)(nP) quarkonium states are produced in proton-proton collisions at the Large Hadron Collider at sqrt[s] = 7  TeV and recorded by the ATLAS detector. Using a data sample corresponding to anExpand
Search for dilepton resonances in pp collisions at √s=7 TeV with the ATLAS detector.
This Letter reports on a search for narrow high-mass resonances decaying into dilepton final states at the Large Hadron Collider, recorded by the ATLAS experiment in pp collisions at √s=7  TeV. Expand
Observation of a centrality-dependent dijet asymmetry in lead-lead collisions at sqrt[S(NN)] =2.76 TeV with the ATLAS detector at the LHC.
The ATLAS detector makes the first observation of an enhancement of events with such large dijet asymmetries, not observed in proton-proton collisions, which may point to an interpretation in terms of strong jet energy loss in a hot, dense medium. Expand
Observation of CP violation in the B(0) meson system.
We present an updated measurement of time-dependent CP-violating asymmetries in neutral B decays with the BABAR detector at the PEP-II asymmetric B Factory at SLAC. This result uses an additionalExpand