Measurements of branching fraction and direct CP asymmetry in B±→K0SK0SK± and a search for B±→K0SK0Sπ±
| dc.contributor.author | Bhardwaj, V. | |
| dc.contributor.author | Patra, S. | |
| dc.date.accessioned | 2020-11-26T05:58:35Z | |
| dc.date.available | 2020-11-26T05:58:35Z | |
| dc.date.issued | 2019 | |
| dc.description | Only IISERM authors are available in the record. | |
| dc.description.abstract | We study charmless hadronic decays of charged B mesons to the final states K0SK0SK± and K0SK0Sπ± using a 711 fb−1 data sample that contains 772×106 B¯B pairs and was collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e− collider. For B±→K0SK0SK±, the measured branching fraction and direct CP asymmetry are [10.42±0.43(stat)±0.22(syst)]×10−6 and [+1.6±3.9(stat)±0.9(syst)]%, respectively. In the absence of a statistically significant signal for B±→K0SK0Sπ±, we obtain a 90% confidence-level upper limit on its branching fraction as 8.7×10−7. | en_US |
| dc.identifier.citation | Physical Review D,99(3). | en_US |
| dc.identifier.other | https://doi.org/10.1103/PhysRevD.99.031102 | |
| dc.identifier.uri | https://journals.aps.org/prd/abstract/10.1103/PhysRevD.99.031102 | |
| dc.identifier.uri | http://hdl.handle.net/123456789/2248 | |
| dc.language.iso | en | en_US |
| dc.publisher | American Physical Society | en_US |
| dc.subject | Measurements | en_US |
| dc.subject | KEKB | en_US |
| dc.subject | Asymmetric-energy | en_US |
| dc.title | Measurements of branching fraction and direct CP asymmetry in B±→K0SK0SK± and a search for B±→K0SK0Sπ± | en_US |
| dc.type | Article | en_US |