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pro vyhledávání: '"Bian, Jianming"'
Autor:
Bian Jianming
Publikováno v:
AIP Conference Proceedings.
Inclusive measurements of the spin‐singlet P‐wave state of charmonium hc(1P1) have been performed with a sample of approximately 106 million ψ(2S) decays collected with the BESIII detector at the BEPCII electron‐positron storage ring. We fitte