Analysis of the Pc(4312), Pc(4440), Pc(4457) and related hidden-charm pentaquark states with QCD sum rules
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DOI: 10.1142/s0217751x20500037
Abstract: In this paper, we restudy the ground state mass spectrum of the diquark–diquark–antiquark-type [Formula: see text] pentaquark states with the QCD sum rules by carrying out the operator product expansion up to the vacuum condensates… read more here.
Keywords: charm pentaquark; see text; hidden charm; formula see ... See more keywords