Data collected at LEP at centre-of-mass energies Ös = 189-209s=189−209 GeV are used to study correlations of the spin of W bosons using e+ e-® W+ W-® lnq[`(q)]Unknown control sequence '\ensuremath' events. Spin correlations are favoured by data, and found to agree with the Standard Model predictions. In addition, correlations between the W-boson decay planes are studied in e+ e-®W+ W- ®lnq[`(q)]Unknown control sequence '\ensuremath' and e+ e-®W+ W-®\textq[`(\textq)]\textq[`(\textq)]Unknown control sequence '\ensuremath' events. Decay-plane correlations are measured to be consistent with the Standard Model predictions.
Study of spin and decay plane correlations of W bosons in the e+ e --> W+ W- process at LEP
CAVALLO, Nicola;
2005-01-01
Abstract
Data collected at LEP at centre-of-mass energies Ös = 189-209s=189−209 GeV are used to study correlations of the spin of W bosons using e+ e-® W+ W-® lnq[`(q)]Unknown control sequence '\ensuremath' events. Spin correlations are favoured by data, and found to agree with the Standard Model predictions. In addition, correlations between the W-boson decay planes are studied in e+ e-®W+ W- ®lnq[`(q)]Unknown control sequence '\ensuremath' and e+ e-®W+ W-®\textq[`(\textq)]\textq[`(\textq)]Unknown control sequence '\ensuremath' events. Decay-plane correlations are measured to be consistent with the Standard Model predictions.File in questo prodotto:
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