The NNPDF2.1 Parton Set
  We discuss the main features of the recent NNPDF2.1 NLO set, a determination of parton distributions from a global set of hard scattering data using the NNPDF methodology including heavy quark mass effects. We present the implications for LHC observables of this new PDF set. Then we briefly review recent NNPDF progress towards NNLO sets, and in particular the impact of the treatment of fixed target NMC data on NNLO Higgs cross sections. 
Francesco Cerutti
hep-ph