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arXiv · 2412.18527

Study on Toponium: Spectrum and Associated Processes

Sheng-Juan Jiang·Bai-Qing Li·Guang-Zhi Xu·Kui-Yong Liu
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Abstract

In this paper, we calculate the toponium spectrum in the potential model with the screened effects. Coulombic part is dominant for toponium, and the coefficient of the Coulomb potential is chosen from lattice QCD calculations at an infinite quark mass in accord with the ultrasoft scale choice. We also derive the relative E1 transitions, decays, and production.

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Sheng-Juan Jiang, Bai-Qing Li, Guang-Zhi Xu, Kui-Yong Liu. 2024-12-24. Study on Toponium: Spectrum and Associated Processes. https://arxiv.org/abs/2412.18527

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