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

We present measurements of strange and multi-strange hadrons in p+pcollisions at $\sqrt{s}$= 200 GeV measured by STAR. We will compare thesepreliminary results to leading-order (LO) and next-to-leading order (NLO)perturbative QCD models widely believed to describe the production mechanisms.In particular we will point out recent changes of the model calculations whichimprove the agreement with our data significantly and will discuss the physicsconsequences. In larger collision systems, produced with heavy ions at RHIC, weobserve the centrality dependence of strange and multi-strange particleproduction. The non-linear dependency between (anti)-hyperon yields and thesystem size \Npart seems to indicate that the correlation volume does not scaleexactly with \Npart in contradiction to previous assumptions by thermal models.Comment: 3 pages, 2 figures, Proceedings for PANIC 2005, Santa Fe (NM

Strangeness production in small and large collision systems at RHIC