Measurement of the Top Quark Mass in the Dilepton Channel using a Matrix Element Method and Neuroevolution Selection with 2.0 fb$^{-1}$

TL;DR

This paper presents a precise measurement of the top quark mass in the dilepton decay channel using a matrix element method combined with neuroevolution for event selection, based on 2.0 fb$^{-1}$ of data.

Contribution

It introduces a novel combination of matrix element techniques with neuroevolution-based event selection for top quark mass measurement.

Findings

Accurate top quark mass measurement achieved.

Method improves signal-to-background discrimination.

Results are consistent with previous measurements.

Abstract

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