Véronique Bernard

collaborators

3 papers

hep-ph2026

A dispersive approach to the CP conserving $K \to I ¨ ℓ^{+} ℓ^{-}$ radiative decays

VÃ©ronique Bernard, SÃ©bastien Descotes-Genon, Marc Knecht +1

We reconsider the constraints on the form factors $W_{+} (s)$ and $W_{S} (s)$ , describing the radiative decay modes $K^{+} \to I ¨ ^{+} ℓ^{+} ℓ^{-}$ and $K_{S} \to I ¨ ^{0} ℓ^{+} ℓ^{-}$ , associated…

hep-ph2026

Dispersive description of the $K \to I ¨ ℓ^{+} ℓ^{-}$ radiative amplitudes

VÃ©ronique Bernard, SÃ©bastien Descotes-Genon, Marc Knecht +1

We propose a description of the $K^{+}$ , $K_{S}$ radiative decay form factors $W_{+}$ , $W_{S}$ based on general properties of analyticity and unitarity. Starting from the simple considerat…

hep-ph2025

Kaon Physics: A Cornerstone for Future Discoveries

Jason Aebischer, Atakan Tugberk Akmete, Riccardo Aliberti +153

The kaon physics programme, long heralded as a cutting-edge frontier by the European Strategy for Particle Physics, continues to stand at the intersection of discovery and innovati…

A dispersive approach to the CP conserving K→I¨ℓ+ℓ− radiative decays

Dispersive description of the K→I¨ℓ+ℓ− radiative amplitudes

Kaon Physics: A Cornerstone for Future Discoveries

A dispersive approach to the CP conserving $K \to I ¨ ℓ^{+} ℓ^{-}$ radiative decays

Dispersive description of the $K \to I ¨ ℓ^{+} ℓ^{-}$ radiative amplitudes