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arXiv 2004.12305hep-phnucl-th
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重离子碰撞中的序列强子化

Sequential hadronization in heavy ion collisions

Jiaxing Zhao, Shuzhe Shi, Nu Xu, Pengfei Zhuang

摘要:

重味提供了一个约束和改善强子化机制的机会。建立了一个具有粲守恒的序贯并合模型,并将其应用于重离子碰撞中粲强子的产生。粲守恒增强了早期强子产生,抑制了后期强子产生。这种相对增强(抑制)显著地改变了重离子碰撞中粲强子之间的比率。

英文摘要:

Heavy flavor supplies a chance to constrain and improve the hadronization mechanism. We have established a sequential coalescence model with charm conservation and applied it to the charmed hadron production in heavy ion collisions. The charm conservation enhances the earlier hadron production and suppresses the later production. This relative enhancement (suppression) changes significantly the ratios between charmed hadrons in heavy ion collisions.

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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