Refine
Year of publication
Document Type
- Article (127)
- Preprint (30)
- Part of a Book (3)
- Other (1)
Has Fulltext
- yes (161)
Is part of the Bibliography
- no (161)
Keywords
- BESIII (7)
- Branching fraction (6)
- e +-e − Experiments (6)
- Lepton colliders (4)
- Charmed mesons (3)
- Electroweak interaction (3)
- Accidental reaction (2)
- Allergen avoidance (2)
- Anti-IgE (2)
- Brecht, Bertolt (2)
Institute
The Born cross sections and effective form factors for process 𝑒+𝑒−→Ξ−¯Ξ+ are measured at eight center-of-mass energies between 2.644 and 3.080 GeV, using a total integrated luminosity of 363.9 pb−1 𝑒+𝑒− collision data collected with the BESIII detector at BEPCII. After performing a fit to the Born cross section of 𝑒+𝑒−→Ξ−¯Ξ+, no significant threshold effect is observed.