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SQM 2007- International Conference on Strangeness in Quark Matter, Levoca : Slovaquie (2007)
Strange resonances measured in Al+Al collisions at sqrt {S_ NN }= 2.65 GeV with the FOPI detector
X. Lopez1
FOPI Collaboration(s)

The FOPI Collaboration performed a high statistic experiment to study the strangeness production in Al+Al collisions at a beam kinetic energy of 1.9A GeV. The collected huge data sample allows for the first time the reconstruction of sub-threshold resonances production such as the Σ(1385) and the K(892). These measurements constrain the parameters of statistical model and provide information on in-medium cross sections for the different processes involved in the strangeness production close to or below their thresholds.
1 :  LPC - Laboratoire de Physique Corpusculaire [Clermont-Ferrand]
Physique/Physique Nucléaire Expérimentale
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