Why didn't the matter in our Universe annihilate with antimatter immediately after its
creation? The study of CP violation may help to answer this fundamental question. This book …

This is an open access title. It is made available under a Creative Commons Attribution-Non
Commercial-No Derivatives 4.0 International licence. It is available to read and download as …

We present precise tests of CP and CPT symmetry based on the full data set of K→ π π
decays collected by the KTeV experiment at Fermi National Accelerator Laboratory during …

The greatest pleasure a scientist canexpe rience is to encounter an unexpected discovery. I
am always astonished when a simple apparatus, designed to ask the right question of …

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Nira* aDepartment of Particle Physics Weizmann Institute of Science, Rehovot 76100, Israel …

The formalism necessary to understand the phenomenon of CP nonconservation as
observed in the neutral-kaon system is presented. The distinction between indirect CP …

We present a series of measurements based on KL, S→ π+ π− and KL, S→ π 0 π 0 decays
collected in 1996–1997 by the KTeV experiment (E832) at Fermilab. We compare these four …

Equal amounts of matter and antimatter are predicted to have been produced in the Big
Bang, but our observable Universe is clearly matter-dominated. One of the prerequisites for …

We discuss a class of decay modes for charged as well as neutral B mesons where direct
CP violation could produce asymmetries of the order of a few percent. Even an asymmetry …

Using primarily experimental inputs for S (Bd→ ψKs),[Formula: see text],[Formula: see text],
BR (B→ τν) and ϵK along with necessary inputs from the lattice, we find that the measured …