Title of article :
Comparative study of the uncertainties in parton distribution functions
Author/Authors :
Alekhin، نويسنده , , S.I.، نويسنده ,
Abstract :
Comparison of the methods used to extract the uncertainties in parton distributions is given, including their statistical properties and practical issues of implementation. Advantages and disadvantages of different methods are illustrated using the examples based on the analysis of real data. Available PDFs sets with associated uncertainties are reviewed and critically compared.
Keywords :
Numerical Method , Statistical analysis , Estimators property
Journal title :
Astroparticle Physics
