supported in part by the National Key Research and Development Program of China(2020YFA0406400);the National Natural Science Foundation of China(11822506,11875054,and 11935018);the Chinese Academy of Sciences(CAS)(QYZDJ-SSW-SLH003);the CAS Large-Scale Scientific Facility Program;the Fundamental Research Funds for the Central Universities.
A comprehensive review of weak decays of charmed hadrons(D^(0/)^(+),andΛ_(c)^(+))based on analyses of the threshold data from e^(+)e^(-)annihilation in the BESIII experiment is presented.Current experimental challeng...