| Thème(s) : |
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Physique/Physique Nucléaire Expérimentale
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| Titre : |
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Strange resonances measured in Al+Al collisions at sqrt {S_ NN }= 2.65 GeV with the FOPI detector |
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| Auteur : |
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X. Lopez1 |
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| Laboratoire : |
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| Résumé : |
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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. |
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| Collaboration/Projet : |
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FOPI |
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| Type de publication : |
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Communications avec actes |
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Date de publication ou d'écriture : |
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2008 |
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| Date de la présentation : |
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26/06/2007 |
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Nom du périodique Titre de l'ouvrage : |
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Journal of Physics G: Nuclear and Particle Physics |
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| Audience : |
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internationale |
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| Volume : |
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35 |
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| Page/Article : |
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044020 |
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| Nom du colloque : |
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SQM 2007- International Conference on Strangeness in Quark Matter |
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| Ville du colloque : |
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Levoca |
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| Pays du colloque : |
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Slovaquie |
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| Date du colloque (début) : |
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24/06/2007 |
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| Date du colloque (fin) : |
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29/06/2007 |
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| Speaker : |
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X. Lopez |
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