Measurement of the Bs0 = μ+μ- decay properties and search for the B0 → μ+μ- decay in proton-proton collisions at √s=13 TeV
Yazarlar (1)
Prof. Dr. Hasan OĞUL Sinop Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Physics Letters Section B Nuclear Elementary Particle and High Energy Physics (Q1)
Dergi ISSN 0370-2693 Dergi Bilgileri (2023)
Makale Dili İngilizce Basım Tarihi 07-2023
Cilt / Sayı / Sayfa 842 / 1 / – DOI 10.1016/j.physletb.2023.137955
Makale Linki https://doi.org/10.1016/j.physletb.2023.137955
UAK Araştırma Alanları
Fen Bilimleri ve Matematik
Özet
Measurements are presented of the B branching fraction and effective lifetime, as well as results of a search for the B decay in proton-proton collisions at = 13 TeV at the LHC. The analysis is based on data collected with the CMS detector in 2016-2018 corresponding to an integrated luminosity of 140 fb. The branching fraction of the B decay and the effective B meson lifetime are the most precise single measurements to date. No evidence for the B decay has been found. All results are found to be consistent with the standard model predictions and previous measurements.
Anahtar Kelimeler
BPH | CMS | Flavor physics | Rare decays