9 papers · 1 filter
First Observation and Dynamical Study of the Decay
BESIII Collaboration, M. Ablikim, M. N. Achasov +766
Using 7.33 fb of annihilation data recorded with the BESIII detector at center-of-mass energies from 4.128 to 4.226 GeV, we report the first observation and dynamic…
Search for charmonium(like) states in at BESIII
BESIII Collaboration, M. Ablikim, M. N. Achasov +765
A search is performed for a state decaying into produced in the process using a data sample corresponding to an integrated lumino…
Search for the baryonic decay
BESIII Collaboration, M. Ablikim, M. N. Achasov +768
The first search for the baryonic decay is performed using collision data taken at center-of-mass energies between 4.128 and 4.226 GeV, coll…
Precision Measurement of Decay Dynamics in
BESIII Collaboration, M. Ablikim, M. N. Achasov +773
The branching fractions of , , , and are precisely measured, using 20.3 fb of collision dat…
Precision measurements of semleptonic decays and ()
BESIII Collaboration, M. Ablikim, M. N. Achasov +773
The branching fractions of , , , and are measured to be $(2.950\pm0.017_{\rm stat.}\pm 0.017_{\rm syst.})\t…
Precise measurement of the CKM angle with a novel approach
The BESIII, LHCb Collaborations, : +1903
A measurement of the CKM angle is performed by applying a novel, unbinned, model-independent approach to datasets of electron-positron collisions collected by the BESIII experi…