We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Combined explanations of B-physics anomalies, (g-2)e,μ and neutrino masses by scalar leptoquarks.
- Authors
Chen, Shao-Long; Jiang, Wen-wen; Liu, Ze-Kun
- Abstract
We extend the contents of the standard model (SM) by introducing TeV-scale scalar leptoquarks to generate neutrino masses and explain some current observed deviations from the SM predictions, including the anomalous magnetic moments of charged leptons (electron and muon) and B-physics anomalies ( R K (∗) and R D (∗) ). The model consists of SU (2) L singlet leptoquark S 1 ∼ (3 ¯ , 1 , 1 / 3) , doublet leptoquark R ~ 2 ∼ (3 , 2 , 1 / 6) and triplet leptoquark S 3 ∼ (3 ¯ , 3 , 1 / 3) . We combine the constraints arising from the low-energy lepton flavor violation, meson decay and mixing observables. We perform a detailed phenomenological analysis and identify the minimized texture of leptoquark Yukawa matrices to accommodate a unified explanation of the anomalies and neutrino oscillation data.
- Subjects
NEUTRINO mass; LEPTOQUARKS; STANDARD model (Nuclear physics); MESON decay; NEUTRINO oscillation; LEPTONS (Nuclear physics); NEUTRINOS
- Publication
European Physical Journal C -- Particles & Fields, 2022, Vol 82, Issue 10, p1
- ISSN
1434-6044
- Publication type
Article
- DOI
10.1140/epjc/s10052-022-10920-x