Content area

Abstract

The combined analysis of polarized DIS and SIDIS data is performed in NLO QCD. The new parametrization on polarized PDFs is constructed. The uncertainties on PDFs and their first moments are estimated applying the modified Hessian method. Special attention is paid to the impact of novel SIDIS data on the polarized distributions of light sea and strange quarks. In particular, the important question of polarized sea symmetry is studied in comparison with the latest results on this subject.

Details

Title
Polarized parton distributions from NLO QCD analysis of world DIS and SIDIS data
Author
Sissakian, A 1 ; Shevchenko, O 1 ; Ivanov, O 1 

1  Joint Institute for Nuclear Research, Dubna, Russia 
Pages
413-421
Publication year
2010
Publication date
Feb 2010
Publisher
Springer Nature B.V.
ISSN
14346044
e-ISSN
14346052
Source type
Scholarly Journal
Language of publication
English
DOI
https://doi.org/10.1140/epjc/s10052-009-1216-7
ProQuest document ID
2294030426
Copyright
The European Physical Journal C is a copyright of Springer, (2009). All Rights Reserved.