Abstract
First measurement of subthreshold Σ(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 Σ(1385)/Λ 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.
Original language | English (US) |
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Article number | 052203 |
Journal | Physical Review C - Nuclear Physics |
Volume | 76 |
Issue number | 5 |
DOIs | |
State | Published - Dec 3 2007 |
ASJC Scopus subject areas
- Nuclear and High Energy Physics