Add to ORKGThe reactions e+e-→e+e-e+e- and e+e-→e+e-μ+μ-, in a single tag configuration, are studied at LEP with the L3 detector. The data set corresponds to an integrated luminosity of 93.7 pb at √s=91 GeV. Differential cross sections are measured for 1.4GeV2≤Q2≤7.6GeV2. The leptonic photon structure function Fγ2 and azimuthal correlations are measured for e+e-→e+e-μ+μ-. The related structure functions FγA and FγB, which originate from interference terms of the scattering amplitudes, are determined for the first time.Facultad de Ciencias Exacta
The reaction e+e− → e+e−γ ∗γ ∗ → e+e− hadrons for quasi-real photons is studied using data from √s =...
We report the result of a search for scalar leptons in e+e- collisions at 189 GeV centre-of-mass ene...
New measurements at a centre-of-mass energy √s ≃183 GeV of the hadronic photon structure function F...
The measurements of hadron and lepton-pair production cross sections and lepton-pair forward–backwar...
The cross section of charm production in γγ collisions σ(e+e−→e+e−cc̄X) is measured at LEP with the ...
A search for charged and neutral excited leptons is performed in 217 pb−1 of e+e− collision data col...
The reactions e+e-→e+e-e+e- and e+e-→e+e-μ+μ-, in a single tag configuration, are studied at LEP wit...
The reactions e(+)e(-) --> e(+)e(-) LambdaX and e(+)e(-) --> e(+)e(-) LambdaX are studied using data...
The formation of the η′ in the reaction e+e−→e+e−η′→e+e−π+π−γ has been measured by the L3 detector a...
Single and multi-photon events with missing energy are analysed using data collected with the L3 det...
The QED processes e+e− → e+e−μ+μ− and e+e− → e+e−τ+τ− are studied with the L3 detector at LEP using ...
The cross section for open-beauty production in photon–photon collisions is measured using the whole...
AbstractInclusive J/ψ production in photon–photon collisions has been observed at LEP II beam energi...
We report on a study of radiative Bhabha and quasi-real Compton scattering at centre-of-mass energie...
The measurements of hadron and lepton-pair production cross sections and leptonic forward–backward a...
The reaction e+e− → e+e−γ ∗γ ∗ → e+e− hadrons for quasi-real photons is studied using data from √s =...
We report the result of a search for scalar leptons in e+e- collisions at 189 GeV centre-of-mass ene...
New measurements at a centre-of-mass energy √s ≃183 GeV of the hadronic photon structure function F...
The measurements of hadron and lepton-pair production cross sections and lepton-pair forward–backwar...
The cross section of charm production in γγ collisions σ(e+e−→e+e−cc̄X) is measured at LEP with the ...
A search for charged and neutral excited leptons is performed in 217 pb−1 of e+e− collision data col...
The reactions e+e-→e+e-e+e- and e+e-→e+e-μ+μ-, in a single tag configuration, are studied at LEP wit...
The reactions e(+)e(-) --> e(+)e(-) LambdaX and e(+)e(-) --> e(+)e(-) LambdaX are studied using data...
The formation of the η′ in the reaction e+e−→e+e−η′→e+e−π+π−γ has been measured by the L3 detector a...
Single and multi-photon events with missing energy are analysed using data collected with the L3 det...
The QED processes e+e− → e+e−μ+μ− and e+e− → e+e−τ+τ− are studied with the L3 detector at LEP using ...
The cross section for open-beauty production in photon–photon collisions is measured using the whole...
AbstractInclusive J/ψ production in photon–photon collisions has been observed at LEP II beam energi...
We report on a study of radiative Bhabha and quasi-real Compton scattering at centre-of-mass energie...
The measurements of hadron and lepton-pair production cross sections and leptonic forward–backward a...
The reaction e+e− → e+e−γ ∗γ ∗ → e+e− hadrons for quasi-real photons is studied using data from √s =...
We report the result of a search for scalar leptons in e+e- collisions at 189 GeV centre-of-mass ene...
New measurements at a centre-of-mass energy √s ≃183 GeV of the hadronic photon structure function F...