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Bibliographic Details
Main Authors: Zeng, Zeyu, Chen, Baoyi, Zhao, Jiaxing
Format: Preprint
Published: 2025
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Online Access:https://arxiv.org/abs/2506.19240
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Table of Contents:
  • Femtoscopy offers a sensitive probe of hadron emission sources and hadronic interactions. In this study, we examine relativistic corrections to scattering phase shifts and correlation functions using the two-body Dirac equation framework. We analyze the impact of the Darwin term and spin-dependent potentials, showing that these relativistic effects, especially spin-related interactions, significantly enhance the proton-proton correlation function. Our findings emphasize the necessity of including relativistic corrections for precise femtoscopic analyses.