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 compare lattice QCD results for appropriate combinations of netstrangeness fluctuations and their correlations with net baryon numberfluctuations with predictions from two hadron resonance gas (HRG) models havingdifferent strange hadron content. The conventionally used HRG model based onexperimentally established strange hadrons fails to describe the lattice QCDresults in the hadronic phase close to the QCD crossover. Supplementing theconventional HRG with additional, experimentally uncharted strange hadronspredicted by quark model calculations and observed in lattice QCD spectrumcalculations leads to good descriptions of strange hadron thermodynamics belowthe QCD crossover. We show that the thermodynamic presence of these additionalstates gets imprinted in the yields of the ground-state strange hadrons leadingto a systematic 5--8 MeV decrease of the chemical freeze-out temperatures ofground-state strange baryons.

Additional Strange Hadrons from QCD Thermodynamics and Strangeness Freeze-out in Heavy Ion Collisions