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.

A study of multi-jet events at the CERN p̄p collider and a search for double parton scattering / J. Alitti; G. Ambrosini; R. Ansari; D. Autiero; P. Bareyre; I. A. Bertram; G. Blaylock; P. Bonamy; K. Borer; M. Bourliaud; D. Buskulic; G. Carboni; D. Cavalli; V. Cavasinni; P. Cenci; J. C. Chollet; C. Conta; G. Costa; F. Costantini; L. Cozzi; A. Cravero; M. Curatolo; A. Dell'Acqua; T. DelPrete; R. S. DeWolf; L. DiLella; Y. Ducros; G. F. Egan; K. F. Einsweiler; B. Esposito; L. Fayard; A. Federspiel; R. Ferrari; M. Fraternali; D. Froidevaux; G. Fumagalli; J. M. Gaillard; F. Gianotti; O. Gildemeister; C. Gössling; V. G. Goggi; S. Grünendahl; K. Hara; S. Hellman; J. Hrivnac; H. Hufnagel; E. Hugentobler; K. Hultqvist; E. Iacopini; J. Incandela; K. Jakobs; P. Jenni; E. E. Kluge; N. Kurz; S. Lami; P. Lariccia; M. Lefebvre; L. Linssen; M. Livan;P. Lubrano; C. Magneville; L. Mandelli; L. Mapelli; M. Mazzanti; K. Meier; B. Merkel; J. P. Meyer; M. Moniez; R. Moning; M. Morganti; L. Müller; D. J. Munday; M. Nessi; F. Nessi-Tedaldi;C. Onions; T. Pal; M. A. Parker; G. Parrour; F. Pastore; E. Pennacchio; J. M. Pentney; M. Pepe; L. Perini; C. Petridou; P. Petroff; H. Plothow-Besch; G. Polesello; A. Poppleton; K. Pretzl;M. Primavera; M. Punturo; J. P. Repellin; A. Rimoldi; M. Sacchi; P. Scampoli; J. Schacher; V. Simak; S. L. Singh; V. Sondermann; S. Stapnes; A. V. Stirling; C. Talamonti; F. Tondini; S. N. Tovey; E. Tsesmelis; G. Unal; M. Valdata-Nappi; V. Vercesi; A. R. Weidberg; P. S. Wells; T. O. White; D. R. Wood; S. A. Wotton; H. Zaccone; A. Zylberstejn. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 268:(1991), pp. 145-154.

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

IACOPINI, ENRICO;TALAMONTI, CINZIA;
1991

Abstract

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.
1991
268
145
154
J. Alitti; G. Ambrosini; R. Ansari; D. Autiero; P. Bareyre; I. A. Bertram; G. Blaylock; P. Bonamy; K. Borer; M. Bourliaud; D. Buskulic; G. Carboni; D....espandi
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/956936
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