1022 articles – 5289 Notices  [english version]
 HAL : in2p3-00348288, version 1
 European Physical Journal C: Particles and Fields 58 (2008) 531-541
 Di-jet production in γ γ collisions at LEP2
 DELPHI Collaboration(s)
 (2008)
 The production of two high- p T jets in the interactions of quasi-real photons in e + e - collisions at sqrt{s_{ee}} from 189 GeV to 209 GeV is studied with data corresponding to an integrated e + e - luminosity of 550 pb-1. The jets reconstructed by the k ⊥ -cluster algorithm are defined within the pseudo-rapidity range -1< η<1 and with jet transverse momentum, p T , above 3 GeV/c. The differential di-jet cross-section is measured as a function of the mean transverse momentum overline{pT} of the jets and is compared to perturbative QCD calculations.
 équipe(s) de recherche : APC - Neutrinos
 Thème(s) : Physique/Physique des Hautes Energies - Expérience
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 in2p3-00348288, version 1 http://hal.in2p3.fr/in2p3-00348288 oai:hal.in2p3.fr:in2p3-00348288 Contributeur : Dominique Girod <> Soumis le : Jeudi 18 Décembre 2008, 14:10:03 Dernière modification le : Samedi 9 Juin 2012, 19:15:10