A global analysis of measurements determining the CKM matrix parameters in the framework of the Standard Model and some of its extensions. The statistical treatment is based on …

2015年1月20日 · Abstract: This letter summarises the status of the global fit of the CKM parameters within the Standard Model performed by the CKMfitter group. Special attention is …

The CKMfitter group provides: A global analysis of measurements determining the CKM matrix parameters in the framework of the Standard Model and some of its extensions. Graphical and …

The global CKM fit in the large (ρ-bar,η-bar) plane: Constraints in the (ρ-bar,η-bar) plane. The red hashed region of the global combination corresponds to 68% CL.

Combine all available measurements of CP violation and rare decays in the flavour sector into a global Unitarity Triangle fit; Check the validity of the CKM mechanism in the Standard Model …

2015年4月9日 · This article summarizes the status of the global fit of the Cabibbo-Kobayashi-Maskawa (CKM) parameters within the Standard Model performed by the CKMfitter group. …

2023年1月13日 · The CKMfitter group aims at performing global fits of the CKM parameters by combining efforts from both experimental and theoretical sides. This proceeding gives the …

2013年1月24日 · With this parameterization, we obtain a good fit to the measured branching fractions and \CP asymmetries within the Standard Model {\it ansatz}, with no new physics …

CKM matrix fit + Use Frequentist Hypothesis testing to build statistical significance (p-value) functions from which estimates and confidence intervals are obtained; test statistic = Maximum …

CKM Fits Valentin Niess 1. Introduction In the Standard Model (SM), the weak charged-current transitions mix quarks of different gen-erations. The mixing amplitudes are described by the 3 …