涉及共振的电弱跃迁

Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023) Pub Date : 2024-01-04 DOI:10.22323/1.453.0119

L. Leskovec

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引用次数: 1

摘要

格子量子色动力学（QCD）计算的最新进展凸显了强子共振在我们理解标准模型方面日益重要的作用。我们回顾了最近的发展，特别强调了导致双重子终态的电弱跃迁。此外，我们还结合$B\to \pi\pi\ell\bar\{nu}$的初步结果，介绍了在此类研究中举足轻重的有限体积晶格QCD方法。

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Electroweak transitions involving resonances

The increasing importance of hadronic resonances in our understanding of the Standard Model is underscored by recent advancements in lattice Quantum Chromodynamics (QCD) calculations. We review recent developments, with a particular emphasis on electroweak transitions that result in two-hadron final states. Additionally, we present the finite-volume lattice QCD methodologies that are pivotal in such studies in the context of preliminary results from the $B\to \pi\pi\ell\bar{\nu}$.

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Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023)

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