Search Results - "Mamouni, H. El"
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Combined search for anomalous pseudoscalar HVV couplings in VH(H→bb‾) production and H→VV decay
Published in Physics letters. B (01-08-2016)“…A search for anomalous pseudoscalar couplings of the Higgs boson H to electroweak vector bosons V (=W or Z) in a sample of proton–proton collision events…”
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Search for a standard model-like Higgs boson in the μ+μ− and e+e− decay channels at the LHC
Published in Physics letters. B (11-05-2015)“…A search is presented for a standard model-like Higgs boson decaying to the μ+μ− or e+e− final states based on proton–proton collisions recorded by the CMS…”
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3
Searches for supersymmetry using the MT2 variable in hadronic events produced in pp collisions at 8 TeV
Published in The journal of high energy physics (15-05-2015)“…A bstract Searches for supersymmetry (SUSY) are performed using a sample of hadronic events produced in 8 TeV pp collisions at the CERN LHC. The searches are…”
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4
Measurement of the mass of the top quark in decays with a J/ψ meson in pp collisions at 8 TeV
Published in The journal of high energy physics (22-12-2016)“…A bstract A first measurement of the top quark mass in the decay channel t → (W → ℓν ) (b → J/ ψ + X → μ + μ − + X) is presented. The analysis uses events…”
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5
Autoencoder-Based Anomaly Detection System for Online Data Quality Monitoring of the CMS Electromagnetic Calorimeter
Published in Computing and software for big science (2024)“…The CMS detector is a general-purpose apparatus that detects high-energy collisions produced at the LHC. Online data quality monitoring of the CMS…”
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6
Measurement of the atmospheric muon spectrum from 20 to 3000 GeV
Published in Physics letters. B (23-09-2004)“…The absolute muon flux between 20 and 3000 GeV is measured with the L3 magnetic muon spectrometer for zenith angles ranging from 0° to 58°. Due to the large…”
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Search for dark matter and unparticles in events with a Z boson and missing transverse momentum in proton-proton collisions at $$ \sqrt{s}=13 $$ TeV
Published in The journal of high energy physics (10-03-2017)“…A bstract A search for dark matter and unparticle production at the LHC has been performed using events containing two charged leptons (electrons or muons),…”
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8
Search for new physics with the MT2 variable in all-jets final states produced in pp collisions at sqrt(s) = 13 TeV
Published in The journal of high energy physics (03-10-2016)“…A search for new physics is performed using events that contain one or more jets, no isolated leptons, and a large transverse momentum imbalance, as measured…”
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Search for supersymmetry in pp collisions at sqrt(s) = 13 TeV in the single-lepton final state using the sum of masses of large-radius jets
Published in The journal of high energy physics (22-08-2016)“…Results are reported from a search for supersymmetric particles in proton-proton collisions in the final state with a single, high transverse momentum lepton;…”
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10
Calibration results of CMS electromagnetic calorimeter photodetectors
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-05-2003)“…The Compact Muon Solenoid is one of two generic detectors currently being constructed for the Large Hadron Collider at CERN foreseen to begin data taking in…”
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Search for branons at LEP
Published in Physics letters. B (09-09-2004)“…We search, in the context of extra-dimension scenarios, for the possible existence of brane fluctuations, called branons. Events with a single photon or a…”
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Measurement of the cross section of W-boson pair production at LEP
Published in Physics letters. B (21-10-2004)“…The cross section of W-boson pair-production is measured with the L3 detector at LEP. In a data sample corresponding to a total luminosity of 629.4 pb−1,…”
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13
Measurement of the shadowing of high-energy cosmic rays by the Moon: A search for TeV-energy antiprotons
Published in Astroparticle physics (01-05-2005)“…The shadowing of high-energy cosmic rays by the Moon has been observed with a significance of 9.4 standard deviations with the L3 + C muon spectrometer at…”
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Results of the first performance tests of the CMS electromagnetic calorimeter
Published in The European physical journal. C, Particles and fields (01-01-2006)“…Performance tests of some aspects of the CMS ECAL were carried out on modules of the "barrel" sub-system in 2002 and 2003. A brief test with high energy…”
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Studies of lead tungstate crystal matrices in high energy beams for the CMS electromagnetic calorimeter at the LHC
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-02-1997)“…Using matrices of lead tungstate crystals, energy resolutions better than 0.6% at 100 GeV have been achieved in the test beam in 1995. It has been demonstrated…”
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16
Search for an invisibly-decaying Higgs boson at LEP
Published in Physics letters. B (03-03-2005)“…A search for a Higgs boson produced in e+e− collisions in association with a Z boson and decaying into invisible particles is performed. Data collected at LEP…”
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Observation of a VHE cosmic-ray flare-signal with the L3+C muon spectrometer
Published in Astroparticle physics (01-02-2010)“…The data collected by the L3+C muon spectrometer at the CERN Large Electron–Positron collider, LEP, have been used to search for short duration signals emitted…”
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18
Search for manifestations of new physics in fermion-pair production at LEP
Published in Physics letters. B (14-09-2000)“…The measurements of hadron and lepton-pair production cross sections and leptonic forward–backward asymmetries performed with the L3 detector at centre-of-mass…”
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Measurement of the running of the electromagnetic coupling at large momentum-transfer at LEP
Published in Physics letters. B (08-09-2005)“…The evolution of the electromagnetic coupling, α, in the momentum-transfer range 1800 GeV2<−Q2<21600 GeV2 is studied with about 40 000 Bhabha-scattering events…”
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Study of the e+e−→Zγ process at LEP and limits on triple neutral-gauge-boson couplings
Published in Physics letters. B (09-09-2004)“…The process e+e−→Zγ, where the Z boson decays into hadrons or neutrinos, is studied with data collected with the L3 detector at LEP at centre-of-mass energies…”
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