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ttˉt\bar{t} spin correlations from toponium production scenarios to non-relativistic resummation beyond the standard perturbative baseline

This paper compares ttˉt\bar{t} spin correlation predictions from toponium bound state models and non-relativistic QCD resummation against LHC data, demonstrating that while toponium scenarios yield drastically enhanced correlations, the resummation effect significantly improves agreement with experimental distributions and cross-section measurements, suggesting a viable path to characterizing the observed ttˉt\bar{t} excess.

Original authors: A. Cota Rodríguez, Jesús A. V. Corral, A. Paredes Sotelo, J. A. Murillo Quijada

Published 2026-09-30
📖 1 min read🧠 Deep dive

Original authors: A. Cota Rodríguez, Jesús A. V. Corral, A. Paredes Sotelo, J. A. Murillo Quijada

Original paper licensed under CC BY 4.0 (http://creativecommons.org/licenses/by/4.0/). ✨ This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer

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