B-meson decay constants and mixing on the lattice

2012/12/19 by E. Gámiz, Elvira Gamiz, Gamiz, Elvira
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High Energy Physics - Lattice (hep-lat) #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex #hep-lat #hep-ph

paper · pdf · doi:10.48550/arxiv.1212.4723

Proceedings of CKM 2012, the 7th International Workshop on the CKM Unitarity Triangle, University of Cincinnati, USA, 28 September - 2 October 2012

arxiv created 2012/12/19 · openalex publication_date 2012/12/19 · arxiv updated 2013/01/11 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We review the status and future prospects of calculations of B-meson decay constants and non-perturbative inputs relevant for the study of neutral B-meson mixing using lattice QCD techniques. We also discuss the Standard Model prediction for Br(B_s -> μ⁺ μ^-) and Br(B_d -> μ⁺ μ^-) using those results.

Related

• Neutral meson mixing in the B⁰_(s) sector from lattice QCD
• Mixing and lifetime of B-meson using Coulomb plus power potential
• B-physics from Lattice Gauge Theory
• Lattice calculations for B and K mixing
• Neutral B mixing from 2+1 flavor lattice-QCD: the Standard Model and beyond