We report on measurements of mass and total decay width of the W boson and of triple-gauge-boson couplings, γWW and ZWW, with the L3 detector at LEP. W-pair events produced in e + e − interactions between 161 GeV and 172GeV centre-of-mass energy are selected in a data sample corresponding to a total luminosity of 21.2 pb −1 . The mass and total decay width of the W boson are determined to be M W = 80.75 −0.27 +0.26 (exp.) ± 0.03 (LEP) GeV and Γ W = 1.74 −0.78 +0.88 (stat.) ± 0.25(syst.)GeV, respectively. Limits on anomalous triple-gauge-boson couplings, γWW and ZWW, are determined, in particular −1.5 < δ Z < 1.9 (95% CL), excluding vanishing ZWW coupling at more than 95% confidence level
We report on measurements of the mass and total decay width of the W boson with the L3 detector at L...
We report on measurements of the triple-gauge-boson couplings of the W boson in e + e − collisions w...
The CP-conserving triple-gauge-boson couplings, gZ1 , κγ , λγ , gZ5 , κZ and λZ are measured using h...
We report on measurements of mass and total decay width of the W boson and of triple-gauge-boson cou...
We report on measurements of mass and total decay width of the W boson and of triple-gauge-boson cou...
We report on measurements of mass and total decay width of the W boson and of triple-gauge-boson cou...
We report on measurements of the mass and total decay width of the W boson with the L3 detector at L...
We report on measurements of the mass and total decay width of the W boson with the L3 detector at L...
We report on measurements of the triple-gauge-boson couplings of the W boson in e + e − collisions w...
The CP-conserving triple-gauge-boson couplings, gZ1 , κγ , λγ , gZ5 , κZ and λZ are measured using h...
We report on measurements of mass and total decay width of the W boson and of triple-gauge-boson cou...
We report on measurements of mass and total decay width of the W boson and of triple-gauge-boson cou...
We report on measurements of mass and total decay width of the W boson and of triple-gauge-boson cou...
We report on measurements of the mass and total decay width of the W boson with the L3 detector at L...
We report on measurements of the mass and total decay width of the W boson with the L3 detector at L...
We report on measurements of the triple-gauge-boson couplings of the W boson in e + e − collisions w...
The CP-conserving triple-gauge-boson couplings, gZ1 , κγ , λγ , gZ5 , κZ and λZ are measured using h...