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http://hdl.handle.net/123456789/4630| Title: | Measurement of time-dependent C P violation parameters in B 0 → K 0 S K 0 S K 0 S decays at Belle |
| Authors: | Bhardwaj, Vishal Patra, Sourav |
| Keywords: | Lepton colliders Particle mixing & oscillations Particle decays |
| Issue Date: | 2021 |
| Publisher: | American Physical Society |
| Citation: | Physical Review D, 103(3). |
| Abstract: | We measure the time-dependent CP violation parameters in B0 → K0 SK0 SK0 S decays using 772 × 106BB¯ pairs collected at the ϒð4SÞ resonance with the Belle detector at the KEKB asymmetric-energy eþe− collider. The obtained mixing-induced and direct CP asymmetries are −0.71 0.23 ðstatÞ 0.05 ðsystÞ and 0.12 0.16 ðstatÞ 0.05 ðsystÞ, respectively. These values are consistent with the Standard Model predictions. The significance of CP violation differs from zero by 2.5 standard deviations. |
| Description: | Only IISERM authors are available in the record. |
| URI: | https://doi.org/10.1103/PhysRevD.103.032003 http://hdl.handle.net/123456789/4630 |
| Appears in Collections: | Research Articles |
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