Study of in
Journal Article
·
· Physical Review. D.
Using a data sample of collisions corresponding to an integrated luminosity of collected with the BESIII detector at the center-of-mass energy 3.773 GeV, we perform the first amplitude analysis of the decay . The absolute branching fraction of is measured to be . The dominant intermediate process is , whose branching fraction is determined to be , including all the decays.
Published by the American Physical Society 2024- Sponsoring Organization:
- USDOE
- Grant/Contract Number:
- FG02-05ER41374
- OSTI ID:
- 2476580
- Journal Information:
- Physical Review. D., Journal Name: Physical Review. D. Journal Issue: 9 Vol. 110; ISSN PRVDAQ; ISSN 2470-0010
- Publisher:
- American Physical SocietyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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