Diffractive Dijets with a Leading Antiproton in <em>pp</em> Collisions at s√=1800GeV

CDF Collaboration

doi:10.1103/PhysRevLett.84.5043

Scientific article

English

Diffractive Dijets with a Leading Antiproton in pp Collisions at s√=1800GeV

Contributors

CDF Collaboration

Collaborators

Clark, Allan Geoffrey; Kambara, Hisanori; Speer, Thomas; Strumia Michelini, Federica; Wu, Xin

Published in

Physical review letters, vol. 84, no. 22, p. 5043-5048

Publication date

2000

Abstract

We report results from a study of events with a leading antiproton of beam momentum fraction 0.905<0.965 and 4-momentum transfer squared |t|<3GeV2 produced in p¯p collisions at s√=1800GeV at the Fermilab Tevatron collider. Approximately 2% of the events contain two jets of transverse energy EjetT>7GeV. Using the dijet events, we evaluate the diffractive structure function of the antiproton and compare it with expectations based on results obtained in diffractive deep inelastic scattering experiments at the DESY ep collider HERA.

UNIGE affiliation entities

Faculté des sciences / Section de physique / Département de physique nucléaire et corpusculaire

Citation (ISO format)

CDF Collaboration. Diffractive Dijets with a Leading Antiproton in pp Collisions at s√=1800GeV. In: Physical review letters, 2000, vol. 84, n° 22, p. 5043–5048. doi: 10.1103/PhysRevLett.84.5043

Article (Published version)

Identifiers

PID : unige:37876
DOI : 10.1103/PhysRevLett.84.5043

Additional URL for this publication

https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.84.5043

Journal ISSN

0031-9007

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625downloads

Creation

17/06/2014 10:17:00

First validation

17/06/2014 10:17:00

Update

13/10/2025 22:37:33

Status update

14/03/2023 21:21:36

Last indexation

10/11/2026 16:53:59