Back to Search
Start Over
Search for the decay $B_s^0\to J/\psi\pi^0$ at Belle experiment
- Source :
- Phys. Rev. D 109, 032007 (2024)
- Publication Year :
- 2023
-
Abstract
- We have analyzed 121.4 fb$^{-1}$ of data collected at the $\Upsilon(5S)$ resonance by the Belle experiment using the KEKB asymmetric-energy $e^+e^-$ collider to search for the decay $B_s^0\to J/\psi\pi^0$. We observe no signal and report an upper limit on the branching fraction $\mathcal{B}(B_s^0\to J/\psi\pi^0)$ of $1.21\times 10^{-5}$ at 90\% confidence level. This result is the most stringent, improving the previous bound by two orders of magnitude.<br />Comment: Published in PRD
- Subjects :
- High Energy Physics - Experiment
Subjects
Details
- Database :
- arXiv
- Journal :
- Phys. Rev. D 109, 032007 (2024)
- Publication Type :
- Report
- Accession number :
- edsarx.2311.12724
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1103/PhysRevD.109.032007