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Diffractive dijets with a leading antiproton in p(bar)p collisions at sqrt(s) = 1800 GeV.

Journal Article · · Phys. Rev. Lett.

We report results from a study of events with a leading antiproton of beam momentum fraction 0.905<x{sub F}<0.965 and 4-momentum transfer squared |t|<3 GeV{sup 2} produced in p{ovr p} collisions at sqrt[s] = 1800 GeV at the Fermilab Tevatron collider. Approximately 2% of the events contain two jets of transverse energy E{sub T}{sup jet}>7 GeV. 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.

Research Organization:
Argonne National Laboratory (ANL)
Sponsoring Organization:
SC; NSF; FOR
DOE Contract Number:
AC02-06CH11357
OSTI ID:
942996
Report Number(s):
ANL-HEP-PR-00-74
Journal Information:
Phys. Rev. Lett., Journal Name: Phys. Rev. Lett. Journal Issue: 22 ; May 29, 2000 Vol. 84; ISSN 0031-9007; ISSN PRLTAO
Country of Publication:
United States
Language:
ENGLISH

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