Lattice calculation of the D_s↦ X ℓ ν_ℓ inclusive decay rate: an overview

2025/02/21 by Groß, Christiane Franziska, De Santis, Alessandro
#FOS: Physical sciences #High Energy Physics - Lattice (hep-lat) #High Energy Physics - Phenomenology (hep-ph)

paper · doi:10.48550/arxiv.2502.15519

Abstract

In this talks, on behalf of our collaboration we present an overview of our first-principle lattice QCD calculation of the D_s↦ X ℓ ν_ℓ inclusive decay rate. Here we introduce the theoretical background and focus on the methodological aspects of the calculation. A detailed discussion of our results, including the comparison with the corresponding experimental measurements will soon be presented in a forthcoming publication.

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