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Article
Open AccessReconstruction of interactions in the ProtoDUNE-SP detector with Pandora
The Pandora Software Development Kit and algorithm libraries provide pattern-recognition logic essential to the reconstruction of particle interactions in liquid argon time projection chamber detectors. Pandor...
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Article
Open AccessSeparation of track- and shower-like energy deposits in ProtoDUNE-SP using a convolutional neural network
Liquid argon time projection chamber detector technology provides high spatial and calorimetric resolutions on the charged particles traversing liquid argon. As a result, the technology has been used in a numb...
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Article
Open AccessScintillation light detection in the 6-m drift-length ProtoDUNE Dual Phase liquid argon TPC
DUNE is a dual-site experiment for long-baseline neutrino oscillation studies, neutrino astrophysics and nucleon decay searches. ProtoDUNE Dual Phase (DP) is a 6
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Article
Open AccessThe energy spectrum of cosmic rays beyond the turn-down around \(\varvec{10^{17}}\) eV as measured with the surface detector of the Pierre Auger Observatory
We present a measurement of the cosmic-ray spectrum above 100 PeV using the part of the surface detector of the Pierre Auger Observatory that has a spacing of 750 m. An inflection of the spectrum is observed, ...
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Article
Open AccessSupernova neutrino burst detection with the Deep Underground Neutrino Experiment
The Deep Underground Neutrino Experiment (DUNE), a 40-kton underground liquid argon time projection chamber experiment, will be sensitive to the electron-neutrino flavor component of the burst of neutrinos exp...
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Article
Open AccessProspects for beyond the Standard Model physics searches at the Deep Underground Neutrino Experiment
The Deep Underground Neutrino Experiment (DUNE) will be a powerful tool for a variety of physics topics. The high-intensity proton beams provide a large neutrino flux, sampled by a near detector system consist...
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Article
Open AccessLong-baseline neutrino oscillation physics potential of the DUNE experiment
The sensitivity of the Deep Underground Neutrino Experiment (DUNE) to neutrino oscillation is determined, based on a full simulation, reconstruction, and event selection of the far detector and a full simulati...
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Article
Open AccessDirect measurement of the muonic content of extensive air showers between \(\mathbf { 2\times 10^{17}}\) and \(\mathbf {2\times 10^{18}}~\)eV at the Pierre Auger Observatory
The hybrid design of the Pierre Auger Observatory allows for the measurement of the properties of extensive air showers initiated by ultra-high energy cosmic rays with unprecedented precision. By using an arra...
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Article
Open AccessMARTA: a high-energy cosmic-ray detector concept for high-accuracy muon measurement
A new concept for the direct measurement of muons in air showers is presented. The concept is based on resistive plate chambers (RPCs), which can directly measure muons with very good space and time resolution...
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Article
Open AccessSearch for patterns by combining cosmic-ray energy and arrival directions at the Pierre Auger Observatory
Energy-dependent patterns in the arrival directions of cosmic rays are searched for using data of the Pierre Auger Observatory. We investigate local regions around the highest-energy cosmic rays with ...
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Article
Open AccessA study of the b-quark fragmentation function with the DELPHI detector at LEP I and an averaged distribution obtained at the Z Pole
The nature of b-quark jet hadronisation has been investigated using data taken at the Z peak by the DELPHI detector at LEP. Two complementary methods are used to reconstruct the energy of weakly decaying b-had...
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Article
Open AccessSearch for single top quark production via contact interactions at LEP2
Single top quark production via four-fermion contact interactions associated to flavour-changing neutral currents was searched for in data taken by the DELPHI detector at LEP2. The data were accumulated at cen...
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Article
Open AccessStudy of the dependence of direct soft photon production on the jet characteristics in hadronic Z 0 decays
An analysis of the direct soft photon production rate as a function of the parent jet characteristics is presented, based on hadronic events collected by the DELPHI experiment at LEP1. The dependences of the p...
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Article
Open AccessMeasurements of CP-conserving trilinear gauge boson couplings WWV (V≡γ,Z) in e+e− collisions at LEP2
The data taken by Delphi at centre-of-mass energies between 189 and 209 GeV are used to place limits on the CP-conserving trilinear gauge boson couplings ...
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Article
Open AccessCorrelations between polarisation states of W particles in the reaction e − e +→W − W + at LEP2 energies 189–209 GeV
In a study of the reaction e − e +→W − W + with the DELPHI detector,...
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Article
Open AccessA study of \({\mathrm{b}}\bar{\mathrm{b}}\) production in e+e− collisions at \(\sqrt{s}=130\) –207 GeV
Measurements are presented of R b, the ratio of the \({\mathrm{b}}\bar{\mathrm{b}}\) cross-section to the ...
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Article
Open AccessSearch for one large extra dimension with the DELPHI detector at LEP
Single photons detected by the DELPHI experiment at LEP2 in the years 1997–2000 are reanalysed to investigate the existence of a single extra dimension in a modified ADD scenario with slightly warped large ext...
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Article
Open AccessDi-jet production in γ γ collisions at LEP2
The production of two high-p T jets in the interactions of quasi-real photons in e + e ...
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Article
Open AccessObservation of the muon inner bremsstrahlung at LEP1
Muon bremsstrahlung photons converted in front of the DELPHI main tracker (TPC) in dimuon events at LEP1 were studied in two photon kinematic ranges: 0.2<E γ ...
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Article
Higgs boson searches in CP-conserving and CP-violating MSSM scenarios with the DELPHI detector
