Review of bottomonium measurements from CMS

Understand

We review the results on the bottomonium system from the CMS experiment at the Large Hadron Collider.

• Measurements have been carried out at different center-of-mass energies in proton collisions and in collisions involving heavy ions.
• These include precision measurements of cross sections and polarizations, shedding light on hadroproduction mechanisms, and the observation of quarkonium sequential suppression, a notable indication of quark-gluon plasma formation.
• The observation of the production of bottomonium pairs is also reported along with searches for new states.