Strange resonances measured in Al+Al collisions at √sNN=2.65 GeV with the FOPI detector

被引:7
|
作者
Lopez, X. [1 ]
机构
[1] GSI Darmstadt, D-6100 Darmstadt, Germany
关键词
D O I
10.1088/0954-3899/35/4/044020
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
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 Sigma(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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页数:6
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