Measurements of the top quark mass and decay width with the D0 detector

TL;DR

This paper reports recent measurements of the top quark's mass, decay width, and mass difference using the D0 detector, providing critical tests of the Standard Model and searches for new physics.

Contribution

It presents the latest experimental results on top quark properties, including mass, decay width, and mass difference, using data from the D0 detector, which enhances understanding of top quark characteristics.

Findings

Precise measurement of the top quark mass.

Determination of the top-antitop mass difference.

Measurement of the top quark decay width.

Abstract

The top quark discovery in 1995 at Fermilab is one of the major proofs of the standard model (SM). Due to its unique place in SM, the top quark is an important particle for testing the theory and probing for new physics. This article presents most recent measurements of top quark properties from the D0 detector. In particular, the measurement of the top quark mass, the top antitop mass difference and the top quark decay width.