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We present the first measurements of the transverse momentum spectra andmid-rapidity yields of the $\Xi^{0}(1530)$ multi-strange baryon resonance, from$\sqrt{\mathrm{s_{NN}}}=200$ GeV Au+Au collisions at RHIC from the STARexperiment. Ratios of the mid-rapidity yield of this long-lived ($c\tau=21$ fm)resonance to its non-resonance partner (the $\Xi$ baryon) are compared topredictions from thermal models and to the corresponding ratios for otherresonances previously reported by STAR. Conclusions will be drawn about theimplication of these measurements for the time between chemical and thermalfreeze-out ($\Delta t_{therm-chem}$) and any observed deviations from theexpected mass and width will be discussed.Comment: 5 pages, 3 figures, proceedings of the 19th International Conference  on Ultra-Relativistic Nucleus-Nucleus Collisions (QM2006

Ξ0(1530) production in heavy-ion collisions and its implications for Δttherm-chem

Ξ⁰(1530) production in heavy-ion collisions and its implications for Δt_therm-chem