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DOE OSTI · 988901

Experimental results on diffraction at CDF

Gallinaro, Michele
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Abstract

Diffractive events are studied by means of identification of one or more rapidity gaps and/or a leading antiproton. Measurements of soft and hard diffractive processes have been performed at the Tevatron p{bar p} collider and presented. We report on the diffractive structure function obtained from dijet production in the range 0 < Q{sup 2} < 10,000 GeV{sup 2}, and on the |t| distribution in the region 0 < |t| < 1 GeV{sup 2} for both soft and hard diffractive events up to Q{sup 2} {approx} 4,500 GeV{sup 2}. Results on single diffractive W/Z production, forward jets, and central exclusive production of both dijets and Z-bosons are also presented.

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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDSDIFFRACTIONDISTRIBUTIONExperiment-HEP, Phenomenology-HEPFERMILAB COLLIDER DETECTORFERMILAB TEVATRONPARTICLE RAPIDITYPHYSICSPRODUCTIONSTRUCTURE FUNCTIONS

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Gallinaro, Michele. 2010-09-01. Experimental results on diffraction at CDF. https://www.osti.gov/biblio/988901

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