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arXiv 2402.09280nucl-exhep-ex
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HADES实验中的质子-质子和质子-团簇飞秒尺度关联

Proton-proton and proton-cluster femtoscopy at the HADES experiment

Maria Stefaniak

AI总结:

该研究利用HADES的高精度飞秒关联测量,分析质子-质子及质子与轻核系统的强相互作用,并通过UrQMD状态方程比较提取半径,以深化碰撞动力学认识。

摘要:

本工作在GSI的HADES实验中探究质子-质子和质子-团簇系统的飞秒尺度关联。通过高精度关联函数,揭示质子与轻核(氘核、氚核、Helium-3)之间强相互作用的影响。对于质子-质子相互作用,分析了两个中心度和五个$k_T$区间的测量结果。提取的半径与UrQMD中不同的状态方程进行了比较,为碰撞动力学提供了有价值的见解。本研究增进了对粒子相互作用的理解,并有助于完善核物理与粒子物理中的理论模型。

英文摘要:

This work explores femtoscopic correlations in proton-proton and proton-cluster systems at the HADES experiment, GSI. Through high-precision correlation functions, it reveals the impact of strong interactions between protons and light nuclei (deuteron, triton, Helium-3). For proton-proton interactions, measurements in two centralities and five $k_T$ bins were analyzed. Extracted radii were compared with different Equations of State in UrQMD, providing valuable insights into collision dynamics. This research enhances our understanding of particle interactions and contributes to refining theoretical models in nuclear and particle physics.

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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