Gioacchino Piazza

activity

20232025

collaborators

3 papers

hep-ph2025

The third-generation-philic WIMP: an EFT analysis

Georgios Demetriou, Gino Isidori, Gioacchino Piazza +1

We consider fermionic and scalar dark matter (DM) candidates that couple predominantly to third-generation Standard Model fermions, describing their interactions within an effectiv…

hep-ph2024

Probing third-generation New Physics with $K \to π ν ν ˉ$ and $B \to K^{(*)} ν ν ˉ$

Lukas Allwicher, Marzia Bordone, Gino Isidori +2

The recent observation of the $K^{+} \to π^{+} ν ν ˉ$ decay by NA62 is an important milestone in precision flavor physics. Together with evidence of $B^{+} \to K^{+} ν ν ˉ$ reported by Be…

hep-ph2023

Understanding the first measurement of $B (B \to K ν ν ˉ)$

Lukas Allwicher, Damir Becirevic, Gioacchino Piazza +2

Recently, Belle II reported on the first measurement of $B (B^{\pm} \to K^{\pm} ν ν ˉ)$ which appears to be almost $3 σ$ larger than predicted in the Standard Model. We point o…

The third-generation-philic WIMP: an EFT analysis

Probing third-generation New Physics with K→πννˉ and B→K(∗)ννˉ

Understanding the first measurement of B(B→Kννˉ)

Probing third-generation New Physics with $K \to π ν ν ˉ$ and $B \to K^{(*)} ν ν ˉ$

Understanding the first measurement of $B (B \to K ν ν ˉ)$