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Latest results from NA57.

Abstract : NA57 at the CERN SPS has studied the production of strange particles in Pb-Pb and p-Be collisions. Hyperon enhancements at 40 A GeV/c are presented and compared to results at 160 GeV/c beam momenta. The momentum spectra are analysed based on hydrodynamical models and freeze-out temperature, transverse and longitudinal flow velocities are extracted. Central-toperipheral nuclear modification factors at 160 A GeV/c are calculated.
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http://hal.in2p3.fr/in2p3-00080177
Contributor : Yvette Heyd Connect in order to contact the contributor
Submitted on : Thursday, June 15, 2006 - 9:40:33 AM
Last modification on : Tuesday, May 4, 2021 - 11:26:08 AM

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  • HAL Id : in2p3-00080177, version 1

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P.A. Bacon, A. Badala, R. Barbera, A. Belogianni, A. Bhasin, et al.. Latest results from NA57.. HEP2005 Europhysics Conference, Jul 2005, Lisbonne, Portugal. pp.126. ⟨in2p3-00080177⟩

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