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Search for intermediate resonances and dark gauge bosons in J/ψ→γπ0η′
- Source :
- Physical Review D. 102
- Publication Year :
- 2020
- Publisher :
- American Physical Society (APS), 2020.
-
Abstract
- We report on an analysis of the decay J/ψ→γπ0η′ using a sample of (1310.6±7.0)×106J/ψ events collected with the BESIII detector. We search for the CP-violating process ηc→π0η′ and a dark gauge boso ...
Details
- ISSN :
- 24700029 and 24700010
- Volume :
- 102
- Database :
- OpenAIRE
- Journal :
- Physical Review D
- Accession number :
- edsair.doi...........b2222fbdab0bac194f176b7f96ef7c6e