13 papers
Search for an isoscalar partner of the in
BESIII Collaboration, M. Ablikim, M. N. Achasov +684
Using a data sample corresponding to an integrated luminosity of 20.3 fb collected at center-of-mass energies from 4.18 to 4.95 GeV with the BESIII detector, we observe the…
Precise measurements of and decays
BESIII Collaboration, M. Ablikim, M. N. Achasov +758
Using collision data corresponding to an integrated luminosity of 20.3 fb, collected at the center-of-mass energy of 3.773 GeV with the BESIII detector, we present…
First Experimental Constraint on the Scalar Current in the Transition
BESIII Collaboration, M. Ablikim, M. N. Achasov +758
Using 20.3 fb of collision data taken at the center-of-mass energy of GeV, we report the first experimental constraint on the scalar current in the…
Search for the isospin-violating decays and
BESIII Collaboration, M. Ablikim, M. N. Achasov +701
Using a sample of ~ events collected with the BESIII detector, we perform a search for the isospin-violating decays $Ï_{cJ}\toÎ\barΣ^{0}+c…
Amplitude Analysis and Branching Fraction Measurement of
BESIII Collaboration, M. Ablikim, M. N. Achasov +686
We present the first amplitude analysis of the hadronic decay , using collision data collected with the BESIII detector at a center-of-mass energy…
Search for sub-GeV dark particles in decay
BESIII Collaboration, M. Ablikim, M. N. Achasov +685
Using (1008744)10 events collected with the BESIII detector at the BEPCII collider at the center-of-mass energy of , we report th…