Hard diffraction at CDF

2013/10/08 by Konstantin Goulianos, Goulianos, Konstantin
Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex

paper · pdf · doi:10.48550/arxiv.1310.2226

Presented at EDS Blois 2013 (arXiv:1309.5705)

arxiv created 2013/10/18 · arxiv updated 2013/10/21

Abstract

We present a CDF measurement of diffractive dijet production in pp collisions at 1.96 TeV at the Fermilab Tevatron Collider using data from an integrated luminosity of ≈ 310 pb^-1 collected by triggering on a high transverse momentum jet in coincidence with a recoil antiproton detected in a roman pot spectrometer. We report final results for 4-momentum transfer squared t>-4 GeV², antiproton-momentum-loss fraction within 0.03-0.09, Bjorken-x of the interacting parton in the antiproton in the range 0.001-0.1, and jet transverse energies from 10 to 100 GeV.

Citations

• Proceedings of 15th conference on Elastic and Diffractive scattering (EDS Blois 2013)

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