Speaker
Dr
Leonardo Cristella
(Università & INFN, Bari (IT))
Description
Using large data samples of di-muon events, CMS has performed detailed measurements and searches for new states in the field of exotic quarkonia. We report on several recent results including, among the others: the measurement of the X(3872) properties, the investigation of the B+ to J/ψ φ K+ decay revealing two structures in the J/ψ φ mass spectrum, one of which compatible with the Y(4140) state by CDF, the search for the X(5568) state first seen by the D0 experiment. The study of charged Z charmonium-like states through a full amplitude analysis of 3-body decays of B0 to J/Psi(or Psi(2S)) Kaon Pion is also foreseen to be reported.
Primary author
Dr
Leonardo Cristella
(Università & INFN, Bari (IT))
