Modern general-purpose detectors at high-energy colliders are based on the concept of
cylindrical detection layers, nested around the beam axis. Starting from the beam interaction …

This paper describes the implementation and performance of a particle flow algorithm
applied to 20.2 fb^-1-1 of ATLAS data from 8 TeV proton–proton collisions in Run 1 of the …

This paper reviews classical and adaptive methods of track and vertex reconstruction in
particle physics experiments. Adaptive methods have been developed to meet the …

The current status of tests of the theory of strong interactions, quantum chromo dynamics
(QCD), with data from hadron production in e+ e− annihilation experiments is reviewed. The …

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 the …

We report on the final electroweak measurements performed with data taken at the Z
resonance by the experiments operating at the electron-positron colliders SLC and LEP. The …

The Delphi technique is a suitable methodology for structuring group communication to
answer current and prospective research questions within several rounds. The method is …

Abstract Weak isosinglet Neutral Heavy Leptons (vm) have been searched for using data
collected by the DELPHI detector corresponding to 3.3× 10 6 hadronic Z 0 decays at LEP1 …

In general-purpose particle detectors, the particle-flow algorithm may be used to reconstruct
a comprehensive particle-level view of the event by combining information from the …

DELPHI data collected at centre-of-mass energies up to 208 GeV have been analysed to
search for charginos, neutralinos and sfermions in the framework of the Minimal …