K0-K0bar on the Lattice

2011/01/16 by P. Dimopoulos, Dimopoulos, P. · 1 citation
Physics and Astronomy · #FOS: Physical sciences #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-lat #hep-ph

paper · pdf · doi:10.48550/arxiv.1101.3069

1+12 pages, 3 figures; Proceedings of CKM2010, the 6th International Workshop on the CKM Unitarity Triangle, University of Warwick, UK, 6-10 September 2010

arxiv created 2011/01/16 · openalex publication_date 2011/01/16 · arxiv updated 2015/03/17 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

I review recent lattice calculations performed with Nf=2 and Nf=2+1 dynamical fermions which provide a precise computation of the BK bag parameter. I also report on Nf=2 dynamical quark simulations aiming at the computation of the full basis of the Delta_S=2 four-fermion operator matrix elements that are relevant to models beyond the Standard Model.

Cited by

• V_ud and V_us: CKM 2010 working group I summary

Related

• Status of B_K from Lattice QCD
• K⁰-K⁰ mixing in the Standard Model from Nf=2+1+1 Twisted Mass Lattice QCD
• The Kaon Bag Parameter at Physical Mass
• Neutral meson oscillations on the lattice
• Delta m_d, Delta m_s/Delta m_d and epsilon_K in Quenched QCD