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北美退伍军人节(Veterans Day),12 日无更新
arXiv 2002.11253physics.data-anhep-phnucl-ex
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用卷积体积涨落重建粒子数分布

Reconstructing particle number distributions with convoluting volume fluctuations

ShinIchi Esumi, Kana Nakagawa, Toshihiro Nonaka

摘要:

我们提出的方法来重建粒子分布,并不考虑初始体积波动。这种方法使我们能够同时校正检测器效率和初始体积波动。我们的研究表明,这样的工具可以研究在$\sqrt{s_{\rm NN}}=$ 7.7 GeV的Au+Au碰撞的净质子分布的可能的双峰结构的一级相变和临界点的签名[arXiv:1804.04463,arXiv:1811.04456]。

英文摘要:

We propose methods to reconstruct particle distributions with and without considering initial volume fluctuations. This approach enables us to correct for detector efficiencies and initial volume fluctuations simultaneously. Our study suggests such a tool could investigate the possible bimodal structure of net-proton distribution in Au+Au collisions at $\sqrt{s_{\rm NN}}=$7.7 GeV a signature of first-order phase transition and critical point [arXiv:1804.04463,arXiv:1811.04456].

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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