4 papers
hep-ex2026
Search for the decays and at BESIII
BESIII Collaboration, M. Ablikim, M. N. Achasov +685
Using a 10.9 fb data sample collected by the BESIII detector at center-of-mass energies from 4.16 to 4.34 GeV, we search for the charmless decays $X(3872) \to K_{S}^{0}K^{\p…
hep-ex2026
First measurement of and cross sections via -nucleus scattering at an electron-positron collider
BESIII Collaboration, M. Ablikim, M. N. Achasov +678
Using events collected with the BESIII detector at the BEPCII storage ring, the reactions and $Σ^{+}n\rightarrowΣ^…
hep-ex2026
Observation of via
M. Ablikim, M. N. Achasov, P. Adlarson +694
The decay is studied using a sample of events collected with the BESIII detector. The decay $η(1405)\toÏ^+Ï^-Ï…
hep-ex2026
Search for a dark baryon in the decay
BESIII Collaboration, M. Ablikim, M. N. Achasov +689
A search for a dark baryon is performed for the first time in the two-body decay using events collected…