Pair-production of W bosons in e+e- interactions at √s = 161 GeV

L3 Collaboration

研究成果: 雜誌貢獻期刊論文同行評審

63 引文 斯高帕斯(Scopus)

摘要

We report on the measurement of W-boson pair-production with the L3 detector at LEP at a centre-of-mass energy of 161.34 GeV. In a data sample corresponding to a total luminosity of 11 pb-1, we select four-fermion events with high invariant masses of pairs of hadronic jets or leptons. Combining all final states, the measured total cross section for W-pair production is: sigmaww = 2.89+0.81 -0.70 (stat.) ± 0.14 (syst.) pb. Within the Standard Model, this corresponds to a mass of the W boson of: Mw = 80.80+0.48 -0.42 (exp.) ± 0.03 (LEP) GeV. Limits on anomalous triple-vector-boson couplings are derived.

原文???core.languages.en_GB???
頁(從 - 到)223-238
頁數16
期刊Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
398
發行號1-2
DOIs
出版狀態已出版 - 10 4月 1997

指紋

深入研究「Pair-production of W bosons in e+e- interactions at √s = 161 GeV」主題。共同形成了獨特的指紋。

引用此