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19912026
Showing 2012 · hep-phShow all

5 papers · 2 filters

hep-ph2012★ 183 cited

Global parton distributions with nuclear and finite-Q^2 corrections

J. F. Owens, A. Accardi, W. Melnitchouk

We present three new sets of next-to-leading order parton distribution functions (PDFs) determined by global fits to a wide variety of data for hard scattering processes. The analy…

hep-ph2012★ 115 cited

Narrowing the uncertainty on the total charm cross section and its effect on the J/ψ cross section

R. Nelson, R. Vogt, A. D. Frawley

We explore the available parameter space that gives reasonable fits to the total charm cross section to make a better estimate of its true uncertainty. We study the effect of the p…

hep-ph2012★ 30 cited

Next-to-leading order predictions for Z gamma+jet and Z gamma gamma final states at the LHC

John M. Campbell, Heribertus B. Hartanto, Ciaran Williams

We present next-to-leading order predictions for final states containing leptons produced through the decay of a Z boson in association with either a photon and a jet, or a pair of…

hep-ph2012★ 5 cited

Improving the J/psi Production Baseline at RHIC and the LHC

R. Vogt, R. E. Nelson, A. D. Frawley

We assess the theoretical uncertainties on the inclusive J/psi production cross section in the Color Evaporation Model (CEM) using values for the charm quark mass, renormalization…

hep-ph2012★ 44 cited

Searches for New Physics: Les Houches Recommendations for the Presentation of LHC Results

S. Kraml, B. C. Allanach, M. Mangano +30

We present a set of recommendations for the presentation of LHC results on searches for new physics, which are aimed at providing a more efficient flow of scientific information be…