Speaker
Serguei Alekhin
(State Res.Center of Russian Feder. Inst.f.High Energy Phys. (IFVE))
Description
Results of the QCD analysis of a variety of the
hard-scattering data is over-viewed with a particular
focus on determination of the quark distributions in the nucleon.
A potential of the recent precise data collected at the LHC
for the problem of quark species disentangling is discussed and
compared to the impact of the low-energy fixed-target data
Finally, remaining challenges and potential improvements in the field are outlined.
Primary author
Serguei Alekhin
(State Res.Center of Russian Feder. Inst.f.High Energy Phys. (IFVE))
Co-authors
S. Moch
(UHH)
Prof.
Johannes Bluemlein
(DESY)
