A. Crivellin

activity

20082026

most citedThe anomalous magnetic moment of the muon in the Standard Model

1.2k citations · 10.8k across the 179 of their papers we have counts for

collaborators

Showing 2017 · hep-phShow all

11 papers · 2 filters

hep-ph2017★ 130 cited

Searching for New Physics with $b \to s τ^{+} τ^{-}$ processes

Bernat Capdevila, Andreas Crivellin, Sébastien Descotes-Genon +2

In recent years, intriguing hints for the violation of Lepton Flavour Universality (LFU) have been accumulated in semileptonic $B$ decays, both in the neutral-current transitions $…

hep-ph2017★ 52 cited

A no-go theorem for non-standard explanations of the $τ \to K_{S} π ν_{τ}$ CP asymmetry

Vincenzo Cirigliano, Andreas Crivellin, Martin Hoferichter

The CP asymmetry in $τ \to K_{S} π ν_{τ}$ , as measured by the BaBar collaboration, differs from the Standard Model prediction by $2.8 σ$ . Most non-standard interactions do not allow for th…

hep-ph2017★ 43 cited

Large $h \to b s$ in generic two-Higgs-doublet models

Andreas Crivellin, Julian Heeck, Dario Mueller

We investigate the possible size of $h \to b s$ in two-Higgs-doublet models with generic Yukawa couplings. Even though the corresponding rates are in general expected to be small due…

hep-ph2017★ 249 cited

A model of vector leptoquarks in view of the $B$ -physics anomalies

Lorenzo Calibbi, Andreas Crivellin, Tianjun Li

Lepton number as a fourth color is an intriguing theoretical idea which is combined with a possible left-right symmetry within the famous Pati-Salam (PS) model. In the conventional…

hep-ph2017★ 1 cited

New Physics in Flavour Observables

Andreas Crivellin

LHCb found hints for physics beyond the Standard Model (SM) in $B \to K^{*} μ^{+} μ^{-}$ , $R (K)$ and $B_{s} \to ϕ μ^{+} μ^{-}$ . These intriguing hints for NP have recently been confirmed by the LHCb…

hep-ph2017★ 59 cited

Correlating Lepton Flavour (Universality) Violation in $B$ Decays with $μ \to e γ$ using Leptoquarks

Andreas Crivellin, Dario Mueller, Adrian Signer +1

Motivated by the measurements of $b \to s ℓ^{+} ℓ^{-}$ transitions, including $R (K)$ and $R (K^{*})$ , we examine lepton flavour (universality) violation in $B$ decays and its connectio…

Searching for New Physics with b→sτ+τ− processes

A no-go theorem for non-standard explanations of the τ→KS​πντ​ CP asymmetry

Large h→bs in generic two-Higgs-doublet models

A model of vector leptoquarks in view of the B-physics anomalies