2.6k citations · 12.2k across the 130 of their papers we have counts for
8 papers · 1 filter
Parton distributions: determining probabilities in a space of functions
The NNPDF Collaboration, Richard D. Ball, Valerio Bertone +7
We discuss the statistical properties of parton distributions within the framework of the NNPDF methodology. We present various tests of statistical consistency, in particular that…
Systematic Errors of the MCRG Method
Simon Catterall, Luigi Del Debbio, Joel Giedt +1
We present a Monte Carlo Renormalisation Group (MCRG) study of the SU(2) gauge theory with two Dirac fermions in the adjoint representation. Using the two-lattice matching techniqu…
MCRG Minimal Walking Technicolor
Simon Catterall, Luigi Del Debbio, Joel Giedt +1
We present a Monte Carlo renormalisation group study of the SU(2) gauge theory with two Dirac fermions in the adjoint representation. Using the two-lattice matching technique we me…
Reweighting and Unweighting of Parton Distributions and the LHC W lepton asymmetry data
NNPDF Collaboration, Richard D. Ball, Valerio Bertone +8
We develop in more detail our reweighting method for incorporating new datasets in parton fits based on a Monte Carlo representation of PDFs. After revisiting the derivation of the…
Lattice Determination of the Hadronic Contribution to the Muon using Dynamical Domain Wall Fermions
Peter Boyle, Luigi Del Debbio, Eoin Kerrane +1
We present a calculation of the leading order hadronic contribution to the anomalous magnetic moment of the muon for a dynamical simulation of 2+1 flavour QCD using domain wall fer…
Unbiased global determination of parton distributions and their uncertainties at NNLO and at LO
The NNPDF Collaboration, Richard D. Ball, Valerio Bertone +7
We present a determination of the parton distributions of the nucleon from a global set of hard scattering data using the NNPDF methodology at LO and NNLO in perturbative QCD, ther…
On the Impact of NMC Data on NLO and NNLO Parton Distributions and Higgs Production at the Tevatron and the LHC
The NNPDF Collaboration, Richard D. Ball, Valerio Bertone +7
We discuss the impact of the treatment of NMC structure function data on parton distributions in the context of the NNPDF2.1 global PDF determination at NLO and NNLO. We show that…
Impact of Heavy Quark Masses on Parton Distributions and LHC Phenomenology
Richard D. Ball, Valerio Bertone, Francesco Cerutti +6
We present a determination of the parton distributions of the nucleon from a global set of hard scattering data using the NNPDF methodology including heavy quark mass effects: NNPD…