A study of multi-jet events at the CERN p̄p collider and a search for double parton scattering

A study of multi-jet events at the CERN p̄p collider and a search for double parton scattering

A study of events containing at least four high transverse momentum jets and a search for double parton scattering (DPS) have been performed using data collected with the UA2 detector at the CERN p̄p Collider (√s=630 GeV). The results are in good agreement with leading order QCD calculations. A valu...

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Κύριοι συγγραφείς: Alitti, J, Ambrosini, G, Ansari, R, Autiero, D, Bareyre, P, Bertram, I, Blaylock, G, Bonamy, P, Borer, K, Bourliaud, M, Buskulic, D, Carboni, G, Cavalli, D, Cavasinni, V, Cenci, P, Chollet, J, Conta, C, Costa, G, Costantini, F, Cozzi, L, Cravero, A, Curatolo, M, Dell'Acqua, A, DelPrete, T, DeWolf, R
Μορφή: Journal article
Γλώσσα:English
Έκδοση: 1991
Περιγραφή
Περίληψη:A study of events containing at least four high transverse momentum jets and a search for double parton scattering (DPS) have been performed using data collected with the UA2 detector at the CERN p̄p Collider (√s=630 GeV). The results are in good agreement with leading order QCD calculations. A value of σDPS<0.82 nb at 95% confidence level (CL) is obtained for the DPS cross section.

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