Standard Model Higgs Search Strategy at LEP

TL;DR

This paper reviews the search for the Standard Model Higgs boson at LEP, highlighting the statistical methods used to combine results, and discusses the potential first observation based on 2000 data.

Contribution

It introduces the search strategy at LEP and details the statistical combination method used across experiments.

Findings

Data from 2000 suggest possible Higgs observation

Combining results enhances search sensitivity

Methodology improves future Higgs searches

Abstract

The Standard Model Higgs boson has been searched for by the four LEP experiments in the last twelve years. The data collected at LEP in the year 2000 suggest the first observation of a Higgs boson. In this letter, I describe the basic concepts of the Higgs search at LEP, with emphasis in the statistical method used to combine the results from the LEP experiments.