Exotic particle Artist’s impression of a tetraquark showing its four constituent quarks. (Courtesy: CERN) A theoretical study has confirmed that a particle observed at CERN’s LHCb experiment in 2022 ...
Surprising observation: evidence for lambda baryons and the involvement of diquarks in their production has been spotted in data taken at Jefferson Lab's CEBAF Large Acceptance Spectrometer. (Courtesy ...