标题： 质子-质子和质子-团簇的费米观测在HADES实验中 显示英文标题

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

摘要： 这项工作探讨了在HADES实验中质子-质子和质子-簇系统中的飞秒相关性，由GSI进行。 通过高精度的相关函数，揭示了质子与轻核（氘核、氚核、氦-3）之间强相互作用的影响。 对于质子-质子相互作用，分析了两种中心度和五个$k_T$ bins 的数据。 提取的半径与UrQMD中的不同状态方程进行了比较，为碰撞动力学提供了有价值的见解。 这项研究增强了我们对粒子相互作用的理解，并有助于改进核物理和粒子物理中的理论模型。 显示英文摘要

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.