吃瓜官网

LHCb Collaboration has found four 芦exotic禄 status in B-meson decays

Participants of the experiment LHCb at the Large Hadron Collider (LHC) at CERN, including the 吃瓜官网 and the Institute of Nuclear Physics SB RAS, announced the observation of the four 芦exotic禄 states in the decay of B-mesons on J-psi meson (J / 蠄 ), phi meson (蠁) and kaons (K-mesons). The states are interesting, because of the fact that there are neither mesons nor baryons