Angular analyses of rare decays at the LHC

2024/03/02 by B. Dey, Dey, Biplab
Engineering · Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High Energy Physics - Phenomenology (hep-ph) #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #Superconducting Materials and Applications

paper · pdf · doi:10.48550/arxiv.2403.01143

openalex publication_date 2024/03/02 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Loop-suppressed penguin b→ s transitions are sensitive to heavy New Physics particles propagating inside the loops. Thanks to the large sample sizes from the LHC, we are able to perform multidimensional angular analyses that are sensitive to interferences between the Standard Model and New Physics terms. This article surveys the latest results, primarily from LHCb, on b→ sμ⁺μ^- electroweak and b→ sγ radiative penguins.

Related

• Electroweak penguin decays at LHCb
• Rare B decays at LHCb
• Physics with electroweak penguins at LHCb
• Latest results on rare decays from LHCb
• Status of New Physics searches with b → s ℓ⁺ℓ^- transitions @ LHCb