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/

Zendy Plus

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

Zendy Tools

Zendy Open

We show that in proton-lead (p+Pb) collisions at the LHC, the Color GlassCondensate (CGC) and hydrodynamics lead to qualitatively different behavior ofthe average transverse momentum, <p_T>, with the particles rapidity. Inhydrodynamics, the <p_T> decreases as one goes from zero rapidity, y=0, to theproton fragmentation region since the number of particles decreases. Incontrast, in the CGC the saturation momentum increases as one goes from y=0 tothe proton fragmentation region, and so the <p_T> increases. At the LHC, thedifference between the two models may be large enough to be testedexperimentally.

The rapidity dependence of the average transverse momentum in p+Pb collisions at the LHC: the Color Glass Condensate versus hydrodynamics