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, et al.. - 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
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/956936
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 161
  • ???jsp.display-item.citation.isi??? 113
social impact