Search for X(3872)\toπ^0π^0χ_{c1,2}

Using 10.1 fb^{-1} of e^+e^- collision data collected by the BESIII detector with center-of-mass energies between 4.15 GeV and 4.30 GeV, we search for the decays X(3872)\to\pi^0\pi^0\chi_{c1,2}, where the X(3872) is produced in e^+e^-\to\gamma X(3872). No evidence above 3\sigma is found for either decay. Upper limits at the 90\% C.L.... Show more