Observation of
Journal Article
·
· Physical Review. D.
By analyzing events collected with the BESIII detector operating at the BEPCII collider, the decays are observed for the first time with statistical significances greater than . The branching fractions of these decays are determined to be , , and , respectively. The processes are also observed, with statistical significances of and , respectively. Evidence for is found with statistical significances of . The corresponding branching fractions are determined to be , , and . Here, the first uncertainties are statistical and the second ones are systematic. Published by the American Physical Society 2024
- Sponsoring Organization:
- USDOE
- Grant/Contract Number:
- FG02-05ER41374
- OSTI ID:
- 2481027
- Journal Information:
- Physical Review. D., Journal Name: Physical Review. D. Journal Issue: 11 Vol. 110; ISSN PRVDAQ; ISSN 2470-0010
- Publisher:
- American Physical SocietyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Similar Records
Measurements of Born cross sections for
and
at
and 4950.9 MeV
Observation of and evidence for
Investigation of the Rule and Test of Symmetry through the Measurement of Decay Asymmetry Parameters in Decays
Journal Article
·
2024
· Physical Review. D.
·
OSTI ID:2341918
+641 more
Observation of and evidence for
Journal Article
·
2024
· Physical Review. D.
·
OSTI ID:2481627
+655 more
Investigation of the Rule and Test of Symmetry through the Measurement of Decay Asymmetry Parameters in Decays
Journal Article
·
2024
· Physical Review Letters
·
OSTI ID:2319067
+625 more