The production of two high-PT jets in the interactions of quasi-real photons in e + e - collisions at √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, pT , above 3 GeV/c. The differential di-jet cross-section is measured as a function of the mean transverse momentum PT of the jets and is compared to perturbative QCD calculations. © 2008 Springer-Verlag / Società Italiana di Fisica.

Abdallah, J., Abreu, P., Adam, W., Adzic, P., Albrecht, T., Alemany Fernandez, R., et al. (2008). Di-jet production in γ γ collisions at LEP2. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS, 58(4), 531-541 [10.1140/epjc/s10052-008-0777-1].

Di-jet production in γ γ collisions at LEP2

CALVI, MARTA;PAGANONI, MARCO;TABARELLI DE FATIS, TOMMASO;
2008

Abstract

The production of two high-PT jets in the interactions of quasi-real photons in e + e - collisions at √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, pT , above 3 GeV/c. The differential di-jet cross-section is measured as a function of the mean transverse momentum PT of the jets and is compared to perturbative QCD calculations. © 2008 Springer-Verlag / Società Italiana di Fisica.
Articolo in rivista - Articolo scientifico
Engineering (miscellaneous); Physics and Astronomy (miscellaneous)
English
2008
58
4
531
541
none
Abdallah, J., Abreu, P., Adam, W., Adzic, P., Albrecht, T., Alemany Fernandez, R., et al. (2008). Di-jet production in γ γ collisions at LEP2. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS, 58(4), 531-541 [10.1140/epjc/s10052-008-0777-1].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/155949
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