Sensitivity of the final resonance spectra on the hydrodynamical freeze out

Sensitivity of the final resonance spectra on the hydrodynamical freeze out
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最终共振谱对流体动力学冻结的敏感性

DOI:
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发表时间:
2012
期刊:
影响因子:
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通讯作者:
M. Bleicher
M. Bleicher
中科院分区:
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文献类型:
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作者:
J. Steinheimer;J. Aichelin;M. Bleicher

文献摘要

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我们给出了用UrQMD混合模型研究高能核碰撞中强子共振产生的结果。特别是,我们感兴趣的是在RHIC和LHC实验中观察到的最后一个强子阶段对共振性质的影响。我们研究了这些可观测的性质是否可以用来精确地确定从QGP相到强子相的跃迁能量密度。
We present results on hadronic resonance production in high energy nuclear collisions from the UrQMD hybrid model. In particular we are interested in the effect of the final hadronic stage on the properties of resonances observable at RHIC and LHC experiments. We investigate weather these observable properties can be used to pinpoint the transition energy density from the QGP phase to the hadronic phase.