A new formalism for the estimation of the CP-violation parameters

TL;DR

This paper introduces a novel formalism using the time super-operator in a 2-level Friedrichs model to estimate CP-violation parameters in meson decay, offering a new perspective on symmetry violation.

Contribution

It presents a new phenomenological model based on the time super-operator formalism for meson decay and proposes a test to distinguish it from the standard approach.

Findings

Good estimation of CP violation parameters for K, B, D mesons

Proposes a test to differentiate between models

Introduces a new formalism for meson decay analysis

Abstract

In this paper, we use the time super-operator formalism in the 2-level Friedrichs model \cite{fried} to obtain a phenomenological model of mesons decay. Our approach provides a fairly good estimation of the CP symmetry violation parameter in the case of K, B and D mesons. We also propose a crucial test aimed at discriminating between the standard approach and the time super-operator approach developed throughout the paper.