English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

New data on the Sivers azimuthal asymmetry measured in semi-inclusivedeep-inelastic scattering processes have recently been released by the COMPASSCollaboration at CERN. Their increased precision and their particular binning,in terms of $Q^2$ as well as $x$, motivates a new extraction of the Siversfunction, within the framework of a simple and transparent parametrization.Signals of TMD effects visible in the Sivers asymmetries are criticallyassessed. A thorough study of the uncertainties affecting the extracted Siversfunction is presented, including the low-$x$ and large-$x$ regions.

Assessing signals of TMD physics in SIDIS azimuthal asymmetries and in the extraction of the Sivers function