Electroweak Transitions Involving Resonances

Luka Leskovec

Electroweak Transitions Involving Resonances

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arxiv 2401.02495 v2 pith:T2KSMOOC submitted 2024-01-04 hep-lat

Luka Leskovec This is my paper · ORCID

classification hep-lat

keywords electroweaklatticerecentresonancestransitionsadditionallyadvancementscalculations

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abstract

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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