K+/-e2 search and Lepton Flavor Violation at KLOE

TL;DR

This paper reports on the first analysis of KLOE data focusing on rare kaon decays and lepton flavor violation, including measurements of specific decay branching ratios and searches for forbidden processes.

Contribution

It presents the first analysis results from the complete KLOE dataset, including measurements of K_S decay modes and searches for lepton flavor violating decays.

Findings

Measured BR(K_S -> γγ)

Set limits on K_S -> e+e- decay

Analyzed ratio of Ke2 to Kmu2 BRs

Abstract

This paper is devoted to the first analyses based on the complete data sample collected by the KLOE detector at DAPHNE, the Frascati \phi-factory. The result for the BR(K_S -> \gamma\gamma) and the search for the decay K_S->e+e- are presented. Particular emphasis is put on the measurement of the ratio of Ke2 and Kmu2 BR's.