Lewis C. Tunstall

activity

20122018

most cited

Δ I = 1/2

rule for kaon decays derived from QCD infrared fixed point

91 citations · 343 across the 10 of their papers we have counts for

collaborators

Showing 2016Show all

4 papers · 1 filter

hep-ph2016★ 32 cited

Probing lepton flavour (universality) violation at NA62 and future kaon experiments

Lewis C. Tunstall, Andreas Crivellin, Giancarlo D'Ambrosio +1

Recent results from the LHC's first run have revealed intriguing departures from lepton flavour universality in the semi-leptonic decays of $B$ -mesons. We discuss the complementary…

hep-ph2016★ 10 cited

Dispersive treatment of $K_{S} \to γ γ$ and $K_{S} \to γ ℓ^{+} ℓ^{-}$

Gilberto Colangelo, Ramon Stucki, Lewis C. Tunstall

We analyse the rare kaon decays $K_{S} \to γ γ$ and $K_{S} \to γ ℓ^{+} ℓ^{-}$ $(\ell = e \mbox{ or } μ)$ in a dispersive framework in which the weak Hamiltonian carries momentum. Our an…

hep-ph2016★ 3 cited

Stop searches in flavourful supersymmetry

Andreas Crivellin, Ulrich Haisch, Lewis C. Tunstall

Natural realisations of supersymmetry require light stops $t ~_{1}$ , making them a prime target of LHC searches for physics beyond the Standard Model. Depending on the kinemat…

hep-ph2016★ 90 cited

Lepton flavor (universality) violation in rare kaon decays

Andreas Crivellin, Giancarlo D'Ambrosio, Martin Hoferichter +1

Recent anomalies in the decays of $B$ mesons and the Higgs boson provide hints towards lepton flavor (universality) violating physics beyond the Standard Model. We observe that fou…

Probing lepton flavour (universality) violation at NA62 and future kaon experiments

Dispersive treatment of KS​→γγ and KS​→γℓ+ℓ−

Stop searches in flavourful supersymmetry

Lepton flavor (universality) violation in rare kaon decays

Dispersive treatment of $K_{S} \to γ γ$ and $K_{S} \to γ ℓ^{+} ℓ^{-}$