Recent results from the NA48 experiment at CERN: CP violation and CKM parameter Vus

TL;DR

The NA48 experiment at CERN reports recent findings on CP violation, decay processes, and the CKM matrix element Vus, advancing understanding of fundamental particle interactions.

Contribution

It provides new measurements of CP violation parameters and the CKM matrix element Vus, contributing to precision tests of the Standard Model.

Findings

Measurement of |ta_{+-}|

Search for CP violation in K^ o3\u03c0 decays

Determination of |V_{us}|

Abstract

Several recent results from the NA48 experiment are presented: a measurement $|\eta_{+-}|$, search for CP violating phenomena in $K^\pm\to3\pi$ decays, and a measurement of $|V_{us}|$.