by Ivan Polyakov
(Moscow State University)
With an unprecedented sample of heavy flavored hadrons collected in pp collisions during Run1 the LHCb experiment has shown a great capacity in exploration of charmonium in beauty hadron decays. This talk will give an overview on the current status of the research of exotic hadron states at LHCb. The studies of neutral charmonium-like states and the charged tetra- and pentaquarks will be presented and their relation to the results of the other experiments will be discussed.