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Number of events at BESIII
BESIII Collaboration
Using inclusive decays of the , a precise determination of the number of events collected with the BESIII detector is performed. For the two data sets taken in 2…
Observation of decays to and
BESIII Collaboration, M. Ablikim, M. N. Achasov +543
Using a data sample of events collected with the BESIII detector, we report the first observation of the four-lepton-decays and $J…
Observation of and improved measurement of
M. Ablikim, M. N. Achasov, P. Adlarson +502
By analyzing an annihilation data sample with an integrated luminosity of taken at the center-of-mass energy of 3.773 GeV with the BESIII detector, we…
Measurement of the absolute branching fractions of Jpsi to gamma eta and eta decay modes
BESIII Collaboration
Based on a data sample of (1.0087+-0.0044)x10^10 Jpsi events collected by the BESIII detector at the BEPCII accelerator, the absolute branching fraction (BF) of the decay Jpsi->gam…
Cross section measurement of at
M. Ablikim, M. N. Achasov, P. Adlarson +485
The cross sections of the process are measured at fifteen center-of-mass energies from to with the BESIII det…
New Features in the Electromagnetic Structure of the Neutron
M. Ablikim, M. N. Achasov, P. Adlarson +504
Here we present new results for the Born cross section and the effective form factor of the neutron at the center-of-mass energies between 2.0 and 3.08 GeV, using…
Amplitude analysis and branching fraction measurement of
BESIII Collaboration
The first amplitude analysis of the decay is presented using the data samples, corresponding to an integrated luminosity of 6.32 fb, collected with t…
Observation of
BESIII Collaboration, M. Ablikim, M. N. Achasov +507
Using 2.93 fb of collision data taken with the BESIII detector at a center-of-mass energy of 3.773 , the observation of the s…
Antineutrino Energy Spectrum Unfolding Based on the Daya Bay Measurement and Its Applications
Daya Bay collaboration, F. P. An, A. B. Balantekin +182
The prediction of reactor antineutrino spectra will play a crucial role as reactor experiments enter the precision era. The positron energy spectrum of 3.5 million antineutrino inv…