D and B meson spectroscopy, new states, baryons at the Tevatron

TL;DR

This paper reviews recent discoveries in heavy quark hadron spectroscopy at the Tevatron, highlighting new states and baryons observed with increasing data samples, advancing understanding of b-hadrons.

Contribution

It reports the first observations of several new baryons and mesons, providing updated measurements and expanding knowledge of heavy quark spectroscopy.

Findings

First observations of narrow Bs** and Sigma_b, Sigma_b*, Xi_b- baryons

Updated results on narrow B** and Bc mesons

Enhanced understanding of b-hadron spectrum

Abstract

We review recent results in heavy quark hadron spectroscopy at the Tevatron. With increasing data samples the Tevatron experiments start to uncover information on the b-hadrons. Most important are the first observations of the narrow Bs** as well as Sigma_b, Sigma_b* and Xi_b- baryons. In addition we present updated results on the narrow B** and Bc mesons.