Òscar L. Crosas

collaborators

2 papers

hep-ph2026

One-loop matching of the LEFT to the QCD gradient flow

Ãscar L. Crosas, Peter Stoffer

We present the complete one-loop matching of the baryon- and lepton-number-conserving low-energy effective field theory (LEFT) to the QCD gradient flow. Using Euclidean conventions…

hep-ph2025

Radiative corrections to superallowed beta decays at $O (I^\pm^{2} Z)$

Ãscar L. Crosas, Emanuele Mereghetti

We compute $O (I^\pm^{2} Z)$ radiative corrections to superallowed $I^^{2}$ decays with a heavy-particle effective field theory that systematically describes the interactions of low…

One-loop matching of the LEFT to the QCD gradient flow

Radiative corrections to superallowed beta decays at O(I^±2Z)

Radiative corrections to superallowed beta decays at $O (I^\pm^{2} Z)$