Interpretation of the LHCb <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>P</mml:mi><mml:mi>c</mml:mi></mml:msub></mml:math> States as Hadronic Molecules and Hints of a Narrow <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>P</mml:mi><mml:mi>c</mml:mi></mml:msub><mml:mo stretchy="false">(</mml:mo><mml:mn>4380</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math>Meng-Lin Du, Qian Wang|Physical Review Letters|2020Cited by 162