### Properties and decays of b-hadrons at D0.

Enrique Camacho-Perez
The Tevatron, with $p\bar{p}$ collisions at $\sqrt{s}=$ \unit{1.96}{\TeV}, can produce all flavours of $b$ hadrons and allows several studies in the $B$ physics sector. This paper presents a selection of recent results on heavy hadron physics using data up to 10.4 fb$^{-1}$ of integrated luminosity collected with the D\O\ detector.