3 papers
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
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…
hep-ex2025
Partial Wave Analysis of and Cross Section Measurement of from 4.1271 to 4.3583 GeV
BESIII Collaboration, M. Ablikim, M. N. Achasov +645
Based on 12.0 of collision data samples collected by the BESIII detector at center-of-mass energies from 4.1271 to 4.3583 GeV, a partial wave analys…