Measurement of the Bs 0??+?? decay properties and search for the B0????+?? decay in proton-proton collisions at s=13TeV
| dc.contributor.author | Tumasyan A.; Adam W.; Andrejkovic J.W.; Bergauer T.; Chatterjee S.; Damanakis K.; Dragicevic M.; Escalante Del Valle A.; et all.; | en_US |
| dc.date.accessioned | 2025-02-17T10:29:20Z | |
| dc.date.issued | 2023 | |
| dc.description.abstract | Measurements are presented of the Bs 0??+?? branching fraction and effective lifetime, as well as results of a search for the B0??+?? decay in proton-proton collisions at s=13TeV at the LHC. The analysis is based on data collected with the CMS detector in 2016�2018 corresponding to an integrated luminosity of 140fb?1. The branching fraction of the Bs 0??+?? decay and the effective Bs 0 meson lifetime are the most precise single measurements to date. No evidence for the B0??+?? decay has been found. All results are found to be consistent with the standard model predictions and previous measurements. � 2023 The Author(s) | en_US |
| dc.identifier.citation | 51 | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1016/j.physletb.2023.137955 | |
| dc.identifier.uri | https://idr.iitbbs.ac.in/handle/2008/4661 | |
| dc.language.iso | en | en_US |
| dc.subject | BPH; CMS; Flavor physics; Rare decays | en_US |
| dc.title | Measurement of the Bs 0??+?? decay properties and search for the B0????+?? decay in proton-proton collisions at s=13TeV | en_US |
| dc.type | Article | en_US |