Please use this identifier to cite or link to this item:
http://hdl.handle.net/123456789/4453| Title: | Search for the decay B0s→ηη. |
| Authors: | Bhardwaj, Vishal Patra, Sourav |
| Keywords: | decay B 0 s → η η |
| Issue Date: | 2022 |
| Publisher: | American Physical Society |
| Citation: | Physical Review D, 105(1), 12007 |
| Abstract: | We report results from a search for the decay B 0 s → η η using 121.4 fb − 1 of data collected at the Υ ( 5 S ) resonance with the Belle detector at the KEKB asymmetric-energy e + e − collider. We do not observe any signal and set an upper limit on the branching fraction of 14.3 × 10 − 5 at 90% confidence level. This result represents a significant improvement over the previous most stringent limit. |
| Description: | Only IISER Mohali authors are available in the record. |
| URI: | https://doi.org/10.1103/PhysRevD.105.012007 http://hdl.handle.net/123456789/4453 |
| Appears in Collections: | Research Articles |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Need To Add…Full Text_PDF..pdf | 15.36 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.