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 overviewed 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 parton 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.
Author
Serguei Alekhin
(State Res.Center of Russian Feder. Inst.f.High Energy Phys. (IFVE))
Co-authors
Johannes Bluemlein
(DESY)
Roberto Petti
(University of South Carolina (US))
S. Moch
(UHH)
Sergey Kulagin
(INR (Moscow))
