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arXiv 1010.0791nucl-th
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最低能量下的热化?从运输模型看

Thermalization at lowest energies? A view from a transport model

C Hartnack, H Oeschler, J Aichelin

摘要:

为了研究热模型为何能成功描述π介子和K介子的问题,我们用同位旋量子分子动力学(IQMD)模型分析了1-2 AGeV能量范围内π介子和K介子的产生。为此,我们研究了不同基本截面下π介子和K介子产额的变化。我们发现,几个比率似乎是相当强大的对他们的变化。

英文摘要:

Using the Isospin Quantum Molecular Dynamics (IQMD) model we analyzed the production of pions and kaons in the energy range of 1-2 AGeV in order to study the question why thermal models could achieve a successful description. For this purpose we study the variation of pion and kaon yields using different elementary cross sections. We show that several ratios appear to be rather robust versus their variations.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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