HAL : in2p3-00193011, version 1
 Physical Review C 76 (2007) 052203
 Subthreshold production of $\Sigma$(1385) baryons in Al+Al collisions at 1.9 A GeV
 FOPI Collaboration(s)
 (2007)
 First measurement of subthreshold Sigma(1385) production is presented. Experimental data are presented for Al+Al reactions at 1.9A GeV measured with the FOPI detector at SIS/GSI. The Sigma ( 1385) / Lambda ratio is found to be in good agreement with the transport and statistical model predictions. The results allow for a better understanding of subthreshold strangeness production and strangeness exchange reaction which is the dominant process for K- production below and close-to threshold.
 Thème(s) : Physique/Physique Nucléaire Expérimentale
 in2p3-00193011, version 1 http://hal.in2p3.fr/in2p3-00193011 oai:hal.in2p3.fr:in2p3-00193011 Contributeur : Jeanine Pellet <> Soumis le : Vendredi 30 Novembre 2007, 11:14:48 Dernière modification le : Vendredi 30 Novembre 2007, 14:17:08