Francesco Moretti

collaborators

3 papers

hep-ph2026

Next-to-next-to-leading QCD corrections to the $B^{+}$ - $B_{d}^{0}$ , $D^{+}$ - $D^{0}$ , and $D_{s}^{+}$ - $D^{0}$ lifetime ratios

Francesco Moretti, Ulrich Nierste, Pascal Reeck +1

The total decay widths of heavy mesons can be systematically calculated in terms of an expansion in the two parameters $1/ m_{Q}$ and $I^\pm_{s} (m_{Q})$ , where $Q = c, b$ denotes the heavy quar…

hep-ph2026

Beyond Leading Logarithms in $g_{V}$ : The Semileptonic Weak Hamiltonian at $O (I^\pm I^\pm_{s}^{2})$

Francesco Moretti, Martin Gorbahn, Sebastian Jaeger

We present the first next-to-leading-logarithmic QCD analysis of the electromagnetic corrections to the semileptonic weak Hamiltonian, including the mixed $O (I^\pm I^\pm_{s}^{2})$ …

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…

Next-to-next-to-leading QCD corrections to the B+-Bd0​, D+-D0, and Ds+​-D0 lifetime ratios

Beyond Leading Logarithms in gV​: The Semileptonic Weak Hamiltonian at O(I^±I^±s2​)

Kaon Physics: A Cornerstone for Future Discoveries

Next-to-next-to-leading QCD corrections to the $B^{+}$ - $B_{d}^{0}$ , $D^{+}$ - $D^{0}$ , and $D_{s}^{+}$ - $D^{0}$ lifetime ratios

Beyond Leading Logarithms in $g_{V}$ : The Semileptonic Weak Hamiltonian at $O (I^\pm I^\pm_{s}^{2})$