2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/171335Recent experimental results on the spectroscopy of B hadrons are presented. The focus is primarily on the heavier states currently accessible only at the Tevatron and the B factories running at the Upsilon(5S) resonance, i.e., Bs*, the L = 1 orbitally excited states B** and $Bs**, and the new b-baryon states Sigma(*)_b, Xi_b, and Omega_b.9 pages, 12 figures, submitted contribution to the proceedings of Flavor Physics and CP Violation Conference (FPCP08), Taipei, Taiwan, 2008High Energy Physics - Experimenttext