Table des matières
STAR Results on Strangeness
Heavy ion collision scenario
The original motivation
Strangeness multi-pass
What did it occur since 2000 ?
B/B ratio and strange content
Excitation function of kaon production
Production mechanisms ?
Statistical model and particle ratios
Statistical models : from AGS to RHIC
Chemical freeze-out in the T-mB plane
Transverse masse spectra …
… thermal freeze-out, expansion, flow
Resonances of strange particles
UrQMD Rescattering
STAR strange resonances
(K*0 + K*0 )/2 system dependence
K*0/?- Energy and system dependence
K*0/K Energy and system dependence
L(1520) in proton-proton @200GeV
L(1520) in AuAu@200 GeV
Onset of excitation function
Attempt of characterization
Summary
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