Filtros de búsqueda

Lista de obras de Pietro Negri

A comparison of jet production rates on the Z0 resonance to perturbative QCD

article

A cryogenic underground observatory for rare events: CUORE, an update

A measurement of B+ and B0 lifetimes using $$\bar D\ell ^ + $$ events

article

A measurement of the Bs0 meson mass

article

A measurement of the b forward-backward asymmetry using the semileptonic decay into muons

article

A measurement of the lifetime of the tau lepton

article

A measurement of the mean lifetimes of charged and neutral B-hadrons

article

A measurement of the photon structure functionF 2 γ at an averageQ 2 of 12 GeV2/c 4

article

A measurement of the tau lifetime

article

A measurement of the τ leptonic branching fractions

article

A measurement of αs from the scaling violation in e+e− annihilation

article

A measurement ofB meson production and lifetime usingDl − events inZ 0 decays

article

A measurement ofD meson production inZ 0 hadronic decays

article

A new technique for direct investigation of dark matter

article published in 2014

A novel method for direct investigation of dark matter

A precise measurement of the Z resonance parameters through its hadronic decays

article

A precise measurement of the tau lepton lifetime

article

A precision measurement of the average lifetime ofB hadrons

article

A search for heavy stable and long-lived squarks and sleptons in e+e− collisions at energies from 130 to 183 GeV

article

A search for invisible Higgs bosons produced in e+e− interactions at LEP 2 energies

article

A search for neutral Higgs particles in Z0 decays

article

A search for sleptons and gauginos in Z0 decays

article

A search for η′c production in photon–photon fusion at LEP

article

A silicon pad shower maximum detector for a "Shashlik" calorimeter

A silicon pad shower maximum detector for a shashlik calorimeter

A silicon-tungsten electromagnetic calorimeter for LEP

A study of B0−0 mixing using semileptonic decays of B hadrons produced from Z0

article

A study of intermittency in hadronic Z0 decays

article

A study of radiative muon-pair events at Z0 energies and limits on an additional Z′ gauge beson

article

A study of the decays of tau leptons produced on theZ resonance at LEP

article

A study of the hadronic resonance structure in the decay τ→3πντ

article

A study of the reaction e+e− → μ+μ− around the Z0 pole

article

Aerogel as Cherenkov radiator for RICH detectors

An experimental study of the neutrino background in underground experiments on nucleon decay

An upper limit for Br(Z0 → ggg) from symmetric 3-jet Z0 hadronic decays

article

B * production in Z decays

article

Bose-Einstein correlations in the hadronic decays of the Z0

article

CMS tracking performance results from early LHC operation

artículo científico publicado en 2010

CUORE: a cryogenic underground observatory for rare events

article

Charged kaon production in tau decays at LEP

article

Charged particle multiplicity distributions for fixed number of jets inZ 0 hadronic decays

article

Charged particle multiplicity distributions in restricted rapidity intervals inZ 0 hadronic decays

article

Charged particle multiplicity distributions inZ 0 hadronic decays

article

Charged particle multiplicity in e+e− interactions at

article

Charged particle multiplicity in events at 161 and 172 GeV and from the decay of the W boson

article

Cherenkov rings from aerogel detected by four large-area hybrid photodiodes

Classification of the hadronic decays of the Z0 into b and c quark pairs using a neural network

article

Contained events in the Mont-Blanc nucleon stability experiment

Cosmic-muon results from the NUSEX experiment

Design and performance of the cooling system for the electromagnetic calorimeter of CMS

Determination of 55-155-155-1in second order QCD from hadronicZ decays

article

Determination of Z0 resonance parameters and couplings from its hadronic and leptonic decays

article

Determination of the e+e−→γγ(γ) cross-section at centre-of-mass energies ranging from 189 GeV to 202 GeV

article

Determination of |Vub|/|Vcb| with DELPHI at LEP

article

Determination of αS for b quarks at the Z0 resonance

article

Determination of αS from the scaling violation in the fragmentation functions in e+e− annihilation

article

Determination of? s using the next-to-leading-log approximation of QCD

article

Energy dependence of event shapes and of αs at LEP 2

article

Energy dependence of inclusive spectra in e+e− annihilation

article

Energy-energy correlations in hadronic final states from Z0 decays

article

Erratum: The CMS barrel calorimeter response to particle beams from 2 to 350 GeV/c

erratum

Evidence for BS0 meson production in Z0 decays

article

Experimental Study of Atmospheric Neutrino Flux in the NUSEX Experiment

Experimental study of the triple-gluon vertex

article

First Measurement of Bose-Einstein Correlations in Proton-Proton Collisions ats=0.9and 2.36 TeV at the LHC

artículo científico publicado en 2010

First evidence for a charm radial excitation, D

article

First evidence of hard scattering processes in single tagged γγ collisions

article

First measurement of f2′ (1525) production in Z0 hadronic decays

article

First measurement of the strange quark asymmetry at the Z0 peak

article

First measurement of the underlying event activity at the LHC with $\sqrt{s} = 0.9$ TeV

artículo científico publicado en 2010

First study of the interference between initial and final state radiation at the Z resonance

article

Fully contained events in the Mont Blanc nucleon decay detector

Hadronization properties of b quarks compared to light quarks in from 183 to 200 GeV

article

Identified particles in quark and gluon jets

article

Improved measurements of cross sections and asymmetries at the Z0 resonance

article

Inclusive measurements of the production in hadronic Z0 decays

Inclusive Σ− and Λ(1520) production in hadronic Z decays

article

Intercalibration of the barrel electromagnetic calorimeter of the CMS experiment at start-up

Interference of neutral kaons in the hadronic decays of the Z0

article

Invariant mass dependence of particle correlations in hadronic final states from the decay of theZ 0

article

J/ψ production in the hadronic decays of the Z

article

Kaon interference in the hadronic decays of the Z0

article

Lifetime and production rate of beauty baryons from Z decays

article

Lifetime of charged and neutral B hadrons using event topology

article

Limit on monopole flux in the Mont Blanc NUSEX experiment

Limits on the masses of supersymmetric particles at GeV

article

Limits on the production of scalar leptoquarks from Z0 decays at LEP

article

Mean lifetime of theB s 0 meson

article

Measurement and interpretation of fermion-pair production at LEP energies of 183 and 189 GeV

article

Measurement and interpretation of the W-pair cross-section in e+e− interactions at 161 GeV

article

Measurement of $$\frac{{\Gamma _{b\bar b} }}{{\Gamma _{had} }}$$ using impact parameter measurements and lepton identification

article

Measurement of Vcb from the decay process

article

Measurement of correlations between pions from different W's in e+e− →W+W− events

article

Measurement of inclusive ρ0, f0(980), f2(1270), K and f′2(1525) production in Z0 decays

artículo científico publicado en 1999

Measurement of inclusiveπ 0 production in hadronicZ 0 decays

article

Measurement of the $$\Gamma _{b\bar b} /\Gamma _{had} $$ branching ratio of thez by double hemisphere tagging

article

Measurement of the B d 0 oscillation frequency using kaons, leptons and jet charge

article

Measurement of the Z0 branching fraction to b quark pairs using the boosted sphericity product

article

Measurement of the ZZ cross-section in e+e− interactions at 183–189 GeV

article

Measurement of the average lifetime ofB hadrons

article

Measurement of the branching fraction

article

Measurement of the charge ratio of atmospheric muons with the CMS detector

article

Measurement of the charged particle multiplicity of weakly decaying B hadrons

article

Measurement of the e+e− → γγ(γ) cross section at LEP energies

article

Measurement of the e+e−→γγ(γ) cross section at the LEP energies

article

Measurement of the forward-backward asymmetry of charm and bottom quarks at the Z pole using D *± mesons

article

Measurement of the forward-backward asymmetry ofe + e −→Z→ $$b\bar b$$ using prompt leptons and a lifetime tag

article

Measurement of the inclusive charmless and double-charm B branching ratios

article

Measurement of the mass and width of the W boson in e+e− collisions at GeV

article

Measurement of the mass and width of the Z0-particle from multihadronic final states produced in e+e− annihilations

article

Measurement of the mass of the W boson using direct reconstruction at = 183 GeV

article

Measurement of the mixing parameter in DELPHI

article

Measurement of the mixing using the average electric charge of hadron-jets in ZO-decays

article

Measurement of the multiplicity of gluons splitting to bottom quark pairs in hadronic Z0 decays

article

Measurement of the partial width of the decay of the Z0 into charm quark pairs

article

Measurement of the partial width of theZ 0 intob $$\bar b$$ final states using their semi-leptonic decays

article

Measurement of the rate of events in hadronic Z decays and the extraction of the gluon splitting into

article

Measurement of the spin density matrix for the ϱ0, K∗0(892) and F produced in Z0 decays

article

Measurement of the transverse spin correlation in Z → τ+ τ− decays

article

Measurement of the triple gluon vertex from double quark tagged 4-jet events

article

Measurement of the triple-gluon vertex from 4-jet events at LEP

article

Measurement of time dependent mixing

article

Measurement of trilinear gauge boson couplings WWV, (V≡Z,γ) in e+e− collisions at 189 GeV

article

Measurement of trilinear gauge couplings in e+e− collisions at 161 GeV and 172 GeV

article

Measurement of |Vcs| using W decays at LEP2

article

Measurement of Δ++(1232) production in hadronic Z decays

article

Measurement of Λb production and lifetime in Z0 hadronic decays

article

Measurements of the lineshape of the Z0 and determination of electroweak parameters from its hadronic and leptonic decays

article

Measurements of the trilinear gauge boson couplings WWV (V≡γ,Z) in e+e− collisions at 183 GeV

article

Measurements of the τ polarisation in Z0 decays

article

Multiplicity dependence of mean transverse momentum in e+e− annihilations at LEP energies

article

Multiplicity fluctuations in hadronic final states from the decay of the Z0

article

Multiplicity fluctuations in one- and two-dimensional angular intervals compared with analytic QCD calculations

article

Nucleon stability, magnetic monopoles and atmospheric neutrinos in the Mont-Blanc experiment

Observation of a time modulated muon flux in the direction of Cygnus X-3

Observation of charge-ordering in particle production in hadronic Z0 decay

article

Observation of orbitally excited B mesons

article

Performance of a liquid argon time projection chamber exposed to the CERN West Area Neutrino Facility neutrino beam

scholarly article

Performance of a shashlik calorimeter at LEPII

Performance of aerogel as Cherenkov radiator

Performance of the DELPHI detector

article

Performance of the DELPHI small angle tile calorimeter

Performance of the HPC calorimeter in DELPHI

article published in 1995

Performance of the new high precision luminosity monitor of DELPHI

Present and Future Cryogenic Experiments on Double-Beta Decay

scholarly article published in 2002

Primary cosmic-ray spectrum at energies ∼(1013÷1016) eV from multiple muon events in NUSEX experiment

Production characteristics of K0 and light meson resonances in hadronic decays of theZ 0

article

Production of charged particles, KS0, K±, p and Λ in events and in the decay of b hadrons

article

Production of strange B-baryons decaying into Ξ∓−ℓ∓ pairs at LEP

article

Production of strange particles in the hadronic decays of the Z0

article

Production of Λ and Λ correlations in the hadronic decays of the Z0

article

Production rate and decay lifetime measurements ofB s 0 mesons at LEP usingD s and? mesons

article

Prototype design, construction and test of a Pb/scintillator sampling calorimeter with wavelength shifter fiber optic readout

Radiation hardness qualification of PbWO 4 scintillation crystals for the CMS Electromagnetic Calorimeter

artículo científico publicado en 2010

Rapidity correlations in Λ baryon and proton production in hadronic Z0 decays

article

Rapidity-rank structure of pairs in hadronic Z0 decays

article

Reconstruction of the signal amplitude of the CMS electromagnetic calorimeter

Results of the first performance tests of the CMS electromagnetic calorimeter

Search for Bs0- oscillations

article

Search for Leptoquarks and FCNC in e+e− annihilations at GeV

article

Search for R-parity violation with a coupling at GeV

article

Search for SUSY with R-parity violating couplings at GeV

article

Search for Z0 decays to two leptons and a charged particle-antiparticle pair

article

Search for a fermiophobic Higgs at LEP 2

article

Search for anomalous production of single photons at and 136 GeV

article

Search for charged Higgs bosons at LEP 2

article

Search for charged Higgs bosons in e+e− collisions at =172 GeV

article

Search for chargino pair production in scenarios with gravitino LSP and stau NLSP at GeV at LEP

article

Search for charginos in e+e− interactions at GeV

article

Search for charginos, neutralinos and gravitinos at LEP

article

Search for charginos, neutralinos and gravitinos in e+e− interactions at GeV

article

Search for excited charged leptons inZ 0 decays

article

Search for excited leptons in e+e− collisions at

article

Search for exclusive charmless B meson decays with the DELPHI detector at LEP

article

Search for exclusive decays of the Λb baryon and measurement of its mass

article

Search for heavy charged scalars in Z0 decays

article

Search for heavy neutral Higgs bosons in two-doublet models

article

Search for heavy stable and long-lived particles in e+e− collisions at GeV

article

Search for high massγγ resonances in $$e^ + e^ - \to \ell ^ + \ell ^ - \gamma \gamma $$ , $$\nu \bar \nu \gamma \gamma $$ and $$q\bar q\gamma \gamma $$ at LEP Iat LEP I

article

Search for light neutral Higgs particles produced in Z0-decays

article

Search for low mass Higgs bosons produced inZ 0 decays

article

Search for neutralinos, scalar leptons and scalar quarks in e+e− interactions at

article

Search for pair production of neutral Higgs bosons in Z0 decays

article

Search for pair-produced heavy scalars in Z0 decays

article

Search for promptly produced heavy quarkonium states in hadronic Z decays

article

Search for scalar leptoquarks from Z0 decays

article

Search for scalar quarks in Z0 decays

article

Search for spontaneous R-parity violation at GeV and 189 GeV

article

Search for stable heavy charged particles in e+e− collisions at , 161 and 172 GeV

article

Search for supersymmetric partners of top and bottom quarks at GeV

article

Search for the Bc meson

article

Search for the Higgs boson in events with isolated photons at LEP 2

article

Search for the Standard Model Higgs boson at LEP in the year 2000

article

Search for the lightest chargino at GeV

article

Search for the sgoldstino at from 189 to 202 GeV

article

Search for the standard model Higgs boson in Z0 decays

article

Search for the t and b' quarks in hadronic decays of the Z0 boson

article

Searches for heavy neutrinos from Z decays

article

Single intermediate vector boson production in e+e− collisions at s=183 and 189 GeV

article

Strange baryon production in Z hadronic decays

article

Study of ageing effects in aerogel

article published in 2004

Study of final state photons in hadronicZ 0 decay and limits on new phenomena

article

Study of hadronic decays of the Z0 boson

article

Study of hard scattering processes in multihadron production from ?? collisions at LEP

article

Study of orientation of three-jet events in Z0 hadronic decays using the DELPHI detector

article

Study of prompt photon production in hadronicZ 0 decays

article

Study of radiative leptonic events with hard photons and search for excited charged leptons at GeV

article

Study of rareb decays with the DELPHI detector at LEP

article

Study of the four-jet anomaly observed at LEP centre-of-mass energies of 130 and 136 GeV

artículo científico publicado en 1999

Study of the leptonic decays of the Z0 boson

article

Testbeam results on particle identification with aerogel used as RICH radiator

Testbeam results on particle identification with aerogel used as RICH radiator

The CMS Collaboration

article

The CMS barrel calorimeter response to particle beams from 2 to 350 GeV/c

scholarly article

The CMS experiment at the CERN LHC

artículo científico publicado en 2008

The DELPHI small angle tile calorimeter

article published in 1995

The LHCb Detector at the LHC

artículo científico publicado en 2008

The Mont Blanc Experiment on Nucleon Stability

The Mont-Blanc Fine-Grain Experiment on Nucleon Stability

The NUSEX detector

The RICH with Aerogel for the LHCb Experiment

The reaction e+e− → γγ(γ) at Z0 energies

article

The scale dependence of the hadron multiplicity in quark and gluon jets and a precise determination of CA/CF

article

The silicon shower maximum detector for the STIC

The small angle tile calorimeter in the DELPHI experiment

The small angle tile calorimeter project in DELPHI

Transverse-momentum and pseudorapidity distributions of charged hadrons in pp collisions at 𝑠√=0.9 and 2.36 TeV

article

Two-dimensional analysis of the Bose-Einstein correlations in e+e− annihilation at the Z0 peak

article

Two-particle angular correlations in e+e− interactions compared with QCD predictions

article

Update of the search for charginos nearly mass-degenerate with the lightest neutralino

article

Update of the search for supersymmetric particles in scenarios with gravitino LSP and sleptons NLSP

article

Updated precision measurement of the average lifetime of B hadrons

article

Upper limit for the decay and measurement of the branching ratio

article

Upper limits on the branching ratios τ → μγ and τ → eγ

article

W pair production cross-section and W branching fractions in e+e− interactions at 183 GeV

article

W pair production cross-section and W branching fractions in e+e− interactions at 189 GeV

article

mb at MZ

article

Λb polarization in Z0 decays at LEP

article