Search for diphoton decays of an axionlike particle in radiative decays
Journal Article
·
· Physical Review. D.
We search for the diphoton decay of a light pseudoscalar axionlike particle, , in radiative decays, using events collected with the BESIII detector. We find no evidence of a signal and set upper limits at the 95% confidence level on the product branching fraction and the axionlike particle photon coupling constant in the ranges of and , respectively, for . These are the most stringent limits to date in this mass region.
Published by the American Physical Society 2024- Research Organization:
- Indiana Univ., Bloomington, IN (United States)
- Sponsoring Organization:
- USDOE; USDOE Office of Science (SC)
- Grant/Contract Number:
- FG02-05ER41374
- OSTI ID:
- 2427018
- Alternate ID(s):
- OSTI ID: 2579583
- Journal Information:
- Physical Review. D., Journal Name: Physical Review. D. Journal Issue: 3 Vol. 110; ISSN PRVDAQ; ISSN 2470-0010
- Publisher:
- American Physical SocietyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Similar Records
Observation of the Charmonium Decay
in
Search for the radiative transition
Measurement of the branching fraction of
Journal Article
·
Sun May 04 20:00:00 EDT 2025
· Physical Review Letters
·
OSTI ID:2564519
Search for the radiative transition
Journal Article
·
Sun Jul 21 20:00:00 EDT 2024
· Physical Review. D.
·
OSTI ID:2474279
Measurement of the branching fraction of
Journal Article
·
Thu Sep 26 20:00:00 EDT 2024
· Physical Review. D.
·
OSTI ID:2473467