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

The striking resemblance of high multiplicity proton-proton (pp) collisionsat the LHC to heavy ion collisions challenges our conventional wisdom on theformation of the Quark-Gluon Plasma (QGP). A consistent explanation of thecollectivity phenomena in pp will help us to understand the mechanism thatleads to the QGP-like signals in small systems. In this study, we introduce atransport model approach connecting the initial conditions provided by PYTHIA8with subsequent AMPT rescatterings to study the collective behavior in highenergy pp collisions. The multiplicity dependence of light hadron productionsfrom this model is in reasonable agreement with the pp $\sqrt{s}=13$ TeVexperimental data. It is found in the comparisons that both the partonic andhadronic final state interactions are important for the generation of theradial flow feature of the pp transverse momentum spectra. The study also showsthat the long range two particle azimuthal correlation in high multiplicity ppevents is sensitive to the proton sub-nucleon spatial fluctuations.

Investigating high energy proton proton collisions with a multi-phase transport model approach based on PYTHIA8 initial conditions