Diffractive hadroproduction of W and Z bosons at high energies

Abstract

Results from a phenomenological analysis of $W$ and $Z$ hard diffractive hadroproduction at high energies are reported. Using the Regge factorization approach, we consider the recent diffractive parton density functions extracted by the H1 Collaboration at DESY-HERA. In addition, we take into account multiple Pomeron exchange corrections considering a gap survival probability factor. It is find that the ratio of diffractive to non-diffractive boson production is in good agreement with the CDF and D0 data. We make predictions which could be compared to future measurements at the LHC.

6 pages, 1 figure, 2 tables. Version to be published in Physical Review D

References in corpus (2)

• MRST partons generated in a fixed-flavour scheme
• Survival probability of large rapidity gaps in a QCD model with a dynamical infrared mass scale

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• Estimations for the Single Diffractive production of the Higgs boson at the Tevatron and the LHC
• Hard diffractive quarkonium hadroproduction at high energies