QED in B ¯ $$ \overline{B} $$ → K ¯ $$ \overline{K} $$ ℓ + ℓ − LFU ratios: theory versus experiment, a Monte Carlo study

QED in B ¯ $$ \overline{B} $$ → K ¯ $$ \overline{K} $$ ℓ + ℓ − LFU ratios: theory versus experiment, a Monte Carlo study

Abstract Using analytic results obtained in a meson effective theory, that includes all infrared sensitive logs, we build a dedicated Monte Carlo framework to describe QED corrections in B ¯ $$ \overline{B} $$ → K ¯ $$ \overline{K} $$ ℓ + ℓ − for a generic form factor. For the neutral mode B ¯ 0 $$...

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Bibliographic Details
Main Authors: Gino Isidori, Davide Lancierini, Saad Nabeebaccus, Roman Zwicky
Format: Article
Language:English
Published: SpringerOpen 2022-10-01
Series:Journal of High Energy Physics
Subjects:
Rare Decays
Bottom Quarks
Precision QED
Online Access:https://doi.org/10.1007/JHEP10(2022)146

Internet

https://doi.org/10.1007/JHEP10(2022)146

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