Anomalous couplings of the Higgs boson are searched for through the processes e+e− → Hγ , e+e− → e+e−H and e+e− → HZ. The mass range 70 GeV −1 of integrated luminosity collected with the L3 detector at LEP at centre-of-mass energies √s = 189–209 GeV. The Higgs decay channels H → f ̄f, H → γγ , H → Zγ and H → WW(∗) are considered and no evidence is found for anomalous Higgs production or decay. Limits on the anomalous couplings d, dB, ΔgZ1, Δκγ and ξ2 are derived as well as limits on the H → γγ and H → Zγ decay rates.Facultad de Ciencias Exacta
We report on a search for the first generation heavy neutrino that is an isosinglet under the standa...
Inclusive charged hadron production, e+e− → e+e−h±X, is studied using 414 pb−1 of data collected at ...
Scalar partners of quarks and leptons, predicted in supersymmetric models, are searched for in e+e− ...
Anomalous couplings of the Higgs boson are searched for through the processes e+e− → Hγ , e+e− → e+e...
AbstractAnomalous couplings of the Higgs boson are searched for through the processes e+e−→Hγ, e+e−→...
Exclusive ρ+ρ− production in two-photon collisions involving a single highly-virtual photon is studi...
AbstractThe cross section of the process e+e−→Ze+e− is measured with 0.7 fb−1 of data collected wit...
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 ...
AbstractThe three different helicity states of W bosons produced in the reaction e+e−→W+W−→ℓνqq̄′ at...
AbstractThe cross section of W-boson pair-production is measured with the L3 detector at LEP. In a d...
AbstractInclusive jet production, e+e−→e+e− jet X, is studied using 560 pb−1 of data collected at LE...
The cross section of W-boson pair-production is measured with the L3 detector at LEP. In a data samp...
AbstractScalar partners of quarks and leptons, predicted in supersymmetric models, are searched for ...
The three different helicity states of W bosons produced in the reaction e+e− → W+W− → νqq ̄ at LEP ...
Excited leptons are searched for using the L3 detector at LEP. The data collected at centre-of-mass ...
We report on a search for the first generation heavy neutrino that is an isosinglet under the standa...
Inclusive charged hadron production, e+e− → e+e−h±X, is studied using 414 pb−1 of data collected at ...
Scalar partners of quarks and leptons, predicted in supersymmetric models, are searched for in e+e− ...
Anomalous couplings of the Higgs boson are searched for through the processes e+e− → Hγ , e+e− → e+e...
AbstractAnomalous couplings of the Higgs boson are searched for through the processes e+e−→Hγ, e+e−→...
Exclusive ρ+ρ− production in two-photon collisions involving a single highly-virtual photon is studi...
AbstractThe cross section of the process e+e−→Ze+e− is measured with 0.7 fb−1 of data collected wit...
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 ...
AbstractThe three different helicity states of W bosons produced in the reaction e+e−→W+W−→ℓνqq̄′ at...
AbstractThe cross section of W-boson pair-production is measured with the L3 detector at LEP. In a d...
AbstractInclusive jet production, e+e−→e+e− jet X, is studied using 560 pb−1 of data collected at LE...
The cross section of W-boson pair-production is measured with the L3 detector at LEP. In a data samp...
AbstractScalar partners of quarks and leptons, predicted in supersymmetric models, are searched for ...
The three different helicity states of W bosons produced in the reaction e+e− → W+W− → νqq ̄ at LEP ...
Excited leptons are searched for using the L3 detector at LEP. The data collected at centre-of-mass ...
We report on a search for the first generation heavy neutrino that is an isosinglet under the standa...
Inclusive charged hadron production, e+e− → e+e−h±X, is studied using 414 pb−1 of data collected at ...
Scalar partners of quarks and leptons, predicted in supersymmetric models, are searched for in e+e− ...