HAL : in2p3-00000207, version 1
 Physics Letters B 413 (1997) 191-200
 Neutral-Current Four-Fermion Production in $e^+ e^-$ Interactions at 130 GeV $\leq \sqrt{s} \leq$ 172 GeV
 L3 Collaboration(s)
 (1997)
 A study of neutral-current four-fermion processes is performed, using data collected by the L3 detector at LEP during high-energy runs at centre-of-mass energies 130 - 136, 161 and 170 - 172 GeV, with integrated luminosities of 4.9, 10.7 and 10.1 pb$^{-1}$, respectively. The total cross sections for the final states $\ell\ell \ell^\prime \ell^\prime$ and $\rm \ell\ell qq$ ($\ell$,~$\ell^\prime$ = e, $\mu$ or $\tau$) are measured and found to be in agreement with the Standard Model prediction.
 équipe(s) de recherche : CMS
 Thème(s) : Physique/Physique des Hautes Energies - Expérience
Liste des fichiers attachés à ce document :
 PDF
 democrite-00000207.pdf(249.8 KB)
 in2p3-00000207, version 1 http://hal.in2p3.fr/in2p3-00000207 oai:hal.in2p3.fr:in2p3-00000207 Contributeur : Sylvie Florès <> Soumis le : Mardi 3 Novembre 1998, 16:24:19 Dernière modification le : Jeudi 21 Avril 2005, 14:20:43