University of Bologna

output

19922026

most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2001 · hep-exShow all

75 papers · 2 filters

hep-ex2001★ 17 cited

Search for Leptoquarks in Electron-Photon Scattering at sqrt(s_ee) up to 209 GeV at LEP

The OPAL collaboration, G. Abbiendi

Searches for first generation scalar and vector leptoquarks, and for squarks in R-parity violating SUSY models with the direct decay of the squark into Standard Model particles, ha…

hep-ex2001★ 65 cited

Search for Doubly Charged Higgs Bosons with the OPAL detector at LEP

The OPAL collaboration, G. Abbiendi

A search for pair-produced doubly charged Higgs bosons has been performed using data samples corresponding to an integrated luminosity of about 614 pb-1 collected with the OPAL det…

hep-ex2001★ 38 cited

Study of the W+W-gamma Process and Limits on Anomalous Quartic Gauge Boson Couplings at LEP

L3 Collaboration

The process e+e- -> W+ W- gamma is studied using the data collected by the L3 detector at LEP. New results, corresponding to an integrated luminosity of 427.4 pb-1 at centre-of-mas…

hep-ex2001★ 17 cited

Particle multiplicity of unbiased gluon jets from e+e- three-jet events

The OPAL collaboration, G. Abbiendi

The charged particle multiplicities of two- and three-jet events from the reaction e+e- -> Z0 -> hadrons are measured for Z0 decays to light quark (uds) flavors. Using recent theor…

hep-ex2001★ 40 cited

Search for Yukawa Production of a Light Neutral Higgs Boson at LEP

The OPAL collaboration, G. Abbiendi

Within a Two-Higgs-Doublet Model (2HDM) a search for a light Higgs boson in the mass range of 4-12 GeV has been performed in the Yukawa process e+e- -> b bbar A/h -> b bbar tau+tau…

hep-ex2001★ 23 cited

Double-Tag Events in Two-Photon Collisions at LEP

L3 Collaboration

Double-tag events in two-photon collisions are studied using the L3 detector at LEP centre-of-mass energies from root(s)=189 GeV to 209 GeV. The cross sections of the e+e- -> e+e-…

hep-ex2001★ 16 cited

A combined analysis technique for the search for fast magnetic monopoles with the MACRO detector

The MACRO Collaboration

We describe a search method for fast moving ( $β > 5 \times 1 0^{- 3}$ ) magnetic monopoles using simultaneously the scintillator, streamer tube and track-etch subdetectors of the MACRO…

hep-ex2001★ 74 cited

f_1(1285) Formation in Two-Photon Collisions at LEP

L3 Collaboration

The eta pi^+ pi^- final state in two-photon collisions is studied with the L3 detector at LEP, at centre-of-mass energies from 183 to 209 GeV with an integrated luminosity of 664.6…

hep-ex2001★ 45 cited

Search for R-parity Violating Decays of Supersymmetric Particles in e+e- Collisions at LEP

L3 Collaboration

A search, in e^+e^- collisions, for chargino, neutralino, scalar lepton and scalar quark pair-production is performed, without assuming R-parity conservation in decays, in the case…

hep-ex2001★ 19 cited

Genuine Correlations of Like-Sign Particles in Hadronic Z0 Decays

The OPAL collaboration, G. Abbiendi

Correlations among hadrons with the same electric charge produced in Z0 decays are studied using the high statistics data collected from 1991 through 1995 with the OPAL detector at…

hep-ex2001★ 16 cited

Search for New Physics in Photon-Lepton Events in Proton-Antiproton Collisions at sqrt(s) = 1.8 TeV

CDF Collaboration

We present the results of a search in proton-antiproton collisions at sqrt(s) = 1.8 TeV for anomalous production of events containing a photon with large transverse energy and a le…

hep-ex2001★ 73 cited

Search for Single Top Quark Production at LEP2

The OPAL collaboration, G. Abbiendi

A search for single top quark production via flavour changing neutral currents (FCNC) was performed with data collected by the OPAL detector at the e+e- collider LEP. Approximately…

hep-ex2001★ 32 cited

Measurement of the Hadronic Cross-Section for the Scattering of Two Virtual Photons at LEP

The OPAL collaboration, G. Abbiendi

The interaction of virtual photons is investigated using the reaction e+e- -> e+e- hadrons based on data taken by the OPAL experiment at e+e- centre-of-mass energies sqrt(s_ee)=189…

hep-ex2001★ 17 cited

Measurement of charged-particle multiplicity distributions and their H_q moments in hadronic Z decays at LEP

L3 Collaboration

The charged-particle multiplicity distribution is measured for all hadronic events as well as for light-quark and b-quark events produced in e+e- collisions at the Z pole. Moments…

hep-ex2001★ 11 cited

Inclusive pi0 and K0s Production in Two-Photon Collisions at LEP

L3 Collaboration

The reactions ee->ee+pi0+X and ee->ee+K0s+X are studied using data collected at LEP with the L3 detector at centre-of-mass energies between 189 and 202 GeV. Inclusive differential…

hep-ex2001★ 24 cited

Bose-Einstein Correlations of Neutral and Charged Pions in Hadronic Z Decays

L3 Collaboration

Bose-Einstein correlations of both neutral and like-sign charged pion pairs are measured in a sample of 2 million hadronic Z decays collected with the L3 detector at LEP. The analy…

hep-ex2001★ 22 cited

Diffractive Dijet Production at sqrt(s)=630 and 1800 GeV at the Fermilab Tevatron

The CDF Collaboration, T. Affolder

We report a measurement of the diffractive structure function $F_{j j}^{D}$ of the antiproton obtained from a study of dijet events produced in association with a leading antiproton i…

hep-ex2001★ 25 cited

Study of the heavy flavor content of jets produced in association with W bosons in $p p ˉ$ collisions at $s$ = 1.8 TeV

CDF collaboration

We present a detailed examination of the heavy flavor content of the $W$ + jet data sample collected with the CDF detector during the 1992-1995 collider run at the Fermilab Tevatr…

hep-ex2001★ 26 cited

Search for Lepton Flavour Violation in e+e- Collisions at sqrt(s) = 189 - 209 GeV

The OPAL collaboration, G. Abbiendi

We search for lepton flavour violating events (e mu, e tau and mu tau) that could be directly produced in e+e- annihilations, using the full available data sample collected with th…

hep-ex2001★ 57 cited

Measurement of the Strong Coupling Constant from Inclusive Jet Production at the Tevatron $p ˉ p$ Collider

T. Affolder

We report a measurement of the strong coupling constant, $α_{s} (M_{Z})$ , extracted from inclusive jet production in $p p ˉ$ collisions at $s =$ 1800 GeV. The QCD prediction for…

hep-ex2001★ 18 cited

Measurement of the Branching Ratio for the Process b -> tau nu X

The OPAL collaboration, G. Abbiendi

The inclusive branching ratio for the process b -> tau nu X has been measured using hadronic Z decays collected by the OPAL experiment at LEP in the years 1992-2000. The result is:…

hep-ex2001★ 7 cited

A Study of B0 -> J/psi K(*)0 pi+ pi- Decays with the Collider Detector at Fermilab

CDF Collaboration

We report a study of the decays B0 -> J/psi K(*)0 pi+ pi-, which involve the creation of a u u-bar or d d-bar quark pair in addition to a b-bar -> c-bar(c s-bar) decay. The data sa…

hep-ex2001★ 5 cited

Search for New Heavy Particles in the WZ Final State in Proton Anti-Proton Collisions at Sqrt{s} = 1.8 TeV

CDF Collaboration

We present a search for new heavy particles, $X$ , which decay via $X r i g h t a r r o w W Z \to e ν + j j$ in $p p ˉ$ collisions at $s = 1.8$ TeV. No evidence is found for production…

hep-ex2001★ 15 cited

Observation of Diffractive $J / ψ$ Production at the Fermilab Tevatron

T. Affolder

We report the first observation of diffractive $J / ψ (\to μ^{+} μ^{-})$ production in $p ˉ p$ collisions at $s$ =1.8 TeV. Diffractive events are identified by their rapidity gap s…

Search for Leptoquarks in Electron-Photon Scattering at sqrt(s_ee) up to 209 GeV at LEP

Search for Doubly Charged Higgs Bosons with the OPAL detector at LEP

Study of the W+W-gamma Process and Limits on Anomalous Quartic Gauge Boson Couplings at LEP

Particle multiplicity of unbiased gluon jets from e+e- three-jet events

Search for Yukawa Production of a Light Neutral Higgs Boson at LEP

Double-Tag Events in Two-Photon Collisions at LEP

A combined analysis technique for the search for fast magnetic monopoles with the MACRO detector

f_1(1285) Formation in Two-Photon Collisions at LEP

Search for R-parity Violating Decays of Supersymmetric Particles in e+e- Collisions at LEP

Genuine Correlations of Like-Sign Particles in Hadronic Z0 Decays

Search for New Physics in Photon-Lepton Events in Proton-Antiproton Collisions at sqrt(s) = 1.8 TeV

Search for Single Top Quark Production at LEP2

Measurement of the Hadronic Cross-Section for the Scattering of Two Virtual Photons at LEP

Measurement of charged-particle multiplicity distributions and their H_q moments in hadronic Z decays at LEP

Inclusive pi0 and K0s Production in Two-Photon Collisions at LEP

Bose-Einstein Correlations of Neutral and Charged Pions in Hadronic Z Decays

Diffractive Dijet Production at sqrt(s)=630 and 1800 GeV at the Fermilab Tevatron

Study of the heavy flavor content of jets produced in association with W bosons in ppˉ​ collisions at s​ = 1.8 TeV

Search for Lepton Flavour Violation in e+e- Collisions at sqrt(s) = 189 - 209 GeV

Measurement of the Strong Coupling Constant from Inclusive Jet Production at the Tevatron pˉ​p Collider

Measurement of the Branching Ratio for the Process b -> tau nu X

A Study of B0 -> J/psi K(*)0 pi+ pi- Decays with the Collider Detector at Fermilab

Search for New Heavy Particles in the WZ Final State in Proton Anti-Proton Collisions at Sqrt{s} = 1.8 TeV

Observation of Diffractive J/ψ Production at the Fermilab Tevatron

Study of the heavy flavor content of jets produced in association with W bosons in $p p ˉ$ collisions at $s$ = 1.8 TeV

Measurement of the Strong Coupling Constant from Inclusive Jet Production at the Tevatron $p ˉ p$ Collider

Observation of Diffractive $J / ψ$ Production at the Fermilab Tevatron