2023 update of the extraction of the CKM matrix elements
High Energy Physics - Phenomenology
2024-05-15 v1 High Energy Physics - Experiment
High Energy Physics - Lattice
Abstract
I discuss the extraction of the Cabibbo-Kobayashi-Maskawa (CKM) matrix elements under the Standard Model (SM) framework from a global fit combining observables that satisfy the double requirement of being precisely known both experimentally and theoretically. The analysis shown here relies on the CKMfitter package, consisting of a frequentist approach that employs the Range fit (Rfit) scheme to handle theoretical uncertainties.
Cite
@article{arxiv.2405.08046,
title = {2023 update of the extraction of the CKM matrix elements},
author = {Luiz Vale Silva},
journal= {arXiv preprint arXiv:2405.08046},
year = {2024}
}
Comments
Presented at the 12th Workshop on the CKM Unitarity Triangle, 18-22 September 2023, Santiago de Compostela. arXiv admin note: text overlap with arXiv:1812.04396