[PDF][PDF] Challenges in semileptonic BB decays

P Gambino, AS Kronfeld, M Rotondo… - The European Physical …, 2020 - Springer
Two of the elements of the Cabibbo–Kobayashi–Maskawa quark mixing matrix,| V_ ub|| V
ub| and| V_ cb|| V cb|, are extracted from semileptonic B decays. The results of the B …

New physics explanations of aμ in light of the FNAL muon g− 2 measurement

P Athron, C Balázs, DHJ Jacob, W Kotlarski… - Journal of High Energy …, 2021 - Springer
A bstract The Fermilab Muon g− 2 experiment recently reported its first measurement of the
anomalous magnetic moment\({a} _ {\mu}^{\mathrm {FNAL}}\), which is in full agreement with …

GUT Physics in the era of the LHC

D Croon, TE Gonzalo, L Graf, N Košnik, G White - Frontiers in Physics, 2019 - frontiersin.org
Grand Unified Theories (GUTs) are one of the most interesting high-energy completions of
the Standard Model, because they provide a rich, powerful and elegant group-theoretical …

Consequences of chirally enhanced explanations of (g− 2) μ for h→ μμ and Z→ μμ

A Crivellin, M Hoferichter - Journal of High Energy Physics, 2021 - Springer
A bstract With the long-standing tension between experiment and Standard-Model (SM)
prediction in the anomalous magnetic moment of the muon a μ recently reaffirmed by the …

Opportunities in flavour physics at the HL-LHC and HE-LHC

A Cerri, VV Gligorov, S Malvezzi, JM Camalich… - arXiv preprint arXiv …, 2018 - arxiv.org
Motivated by the success of the flavour physics programme carried out over the last decade
at the Large Hadron Collider (LHC), we characterize in detail the physics potential of its High …

Global fit to b→ cτν transitions

C Murgui, A Penuelas, M Jung, A Pich - Journal of High Energy Physics, 2019 - Springer
A bstract We perform a general model-independent analysis of\(b\to c\tau {\overline {\nu}} _
{\tau}\) transitions, including measurements of ℛ D, ℛ D∗, their q 2 differential distributions …

Low-energy phenomenology of scalar leptoquarks at one-loop accuracy

V Gherardi, D Marzocca, E Venturini - Journal of High Energy Physics, 2021 - Springer
A bstract We perform a complete study of the low-energy phenomenology of S 1 and S 3
leptoquarks, aimed at addressing the observed deviations in B-meson decays and the muon …

A global likelihood for precision constraints and flavour anomalies

J Aebischer, J Kumar, P Stangl, DM Straub - The European Physical …, 2019 - Springer
We present a global likelihood function in the space of dimension-six Wilson coefficients in
the Standard Model Effective Field Theory. The likelihood includes contributions from flavour …

Unified framework for B-anomalies, muon g− 2 and neutrino masses

KS Babu, PS Dev, S Jana, A Thapa - Journal of High Energy Physics, 2021 - Springer
A bstract We present a model of radiative neutrino masses which also resolves anomalies
reported in B-meson decays,\({R} _ {D^{\left (\ast\right)}}\) and\({R} _ {K^{\left (\ast\right)}}\), as …

Effective field theory interpretation of lepton magnetic and electric dipole moments

J Aebischer, W Dekens, EE Jenkins… - Journal of High Energy …, 2021 - Springer
A bstract We perform a model-independent analysis of the magnetic and electric dipole
moments of the muon and electron. We give expressions for the dipole moments in terms of …