二希格斯生产的精确 SMEFT 预测

Proceedings of The Eleventh Annual Conference on Large Hadron Collider Physics — PoS(LHCP2023) Pub Date : 2024-01-31 DOI:10.22323/1.450.0192

Jannis Lang

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摘要

我们介绍了在标准模型有效场理论（SMEFT）中将 NLO QCD 修正与经典维度六的算子相结合的二希格斯粒子产生的精确计算结果。我们讨论了给定 EFT 框架内算子贡献的可能选项以及理论不确定性的来源。

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Precise SMEFT predictions for di-Higgs production

We present results of precision calculations for di-Higgs production that combine NLO QCD corrections with operators at canonical dimension six within Standard Model Effective Field Theory (SMEFT). We discuss possible options for operator contributions within a given EFT framework and sources of theory uncertainties.

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Proceedings of The Eleventh Annual Conference on Large Hadron Collider Physics — PoS(LHCP2023)

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