A. Buras

activity

20242026

collaborators

7 papers

hep-ph2026

Prospects for $K_{L} \to π^{0} ν ν ˉ$ , $K_{S} \to μ^{+} μ^{-}$ , $K_{L} \to π^{0} ℓ^{+} ℓ^{-}$ and $ε^{'} / ε$ after the new $K^{+} \to π^{+} ν ν ˉ$ result from NA62

Monika Blanke, Andrzej J. Buras, Cristina Lazzeroni +1

The recently announced NA62 measurement of the $K^{+} \to π^{+} ν ν ˉ$ branching ratio, based on 2016--2024 data, is fully consistent with its very accurate Standard Model (SM) predi…

hep-ph2026

Hunting New Animalcula with Flavour Changing Processes

Andrzej J. Buras

This year marks the 350th anniversary of the discovery of the first animalcula (little animals) by van Leeuvanhoek in 1676.Flavour physics makes it possible to search for new anima…

hep-ph2026

Addicted to Flavour: 1976-2026

Andrzej J. Buras

I describe my activities in Flavour Physics from 1976 to 2026. However, this 50th anniversary is not the only motivation for this writing. The second reason is the 350th anniversar…

hep-ph2025

On the Interplay of Constraints from $B_{s}$ , $D$ , and $K$ Meson Mixing in $Z^{'}$ Models with Implications for $b \to s I^½ I^ˉ ½$ Transitions

Andrzej J. Buras, Peter Stangl

Within $Z^{'}$ models, neutral meson mixing severely constrains beyond the Standard Model (SM) effects in flavour changing neutral current (FCNC) processes. However, in certain…

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…

hep-ph2025

Hunting New Animalcula with Rare K and B Decays

Andrzej J. Buras

We summarize the recent strategy for an efficient hunting of new animalcula with the help of rare K and B decays that avoids the use of the $V_{c b}$ and $V_{u b}$ parameters that ar…

Prospects for KL​→π0ννˉ, KS​→μ+μ−, KL​→π0ℓ+ℓ− and ε′/ε after the new K+→π+ννˉ result from NA62

Hunting New Animalcula with Flavour Changing Processes

Addicted to Flavour: 1976-2026

On the Interplay of Constraints from Bs​, D, and K Meson Mixing in Z′ Models with Implications for b→sI^½I^ˉ½ Transitions

Kaon Physics: A Cornerstone for Future Discoveries

Hunting New Animalcula with Rare K and B Decays

Prospects for $K_{L} \to π^{0} ν ν ˉ$ , $K_{S} \to μ^{+} μ^{-}$ , $K_{L} \to π^{0} ℓ^{+} ℓ^{-}$ and $ε^{'} / ε$ after the new $K^{+} \to π^{+} ν ν ˉ$ result from NA62

On the Interplay of Constraints from $B_{s}$ , $D$ , and $K$ Meson Mixing in $Z^{'}$ Models with Implications for $b \to s I^½ I^ˉ ½$ Transitions