Stefan Schacht

collaborators

2 papers

hep-ph2026

$C P$ violation in neutral kaon mixing in $D^{0} \to K_{S} K_{S}$

Yuval Grossman, Guglielmo Papiri, Stefan Schacht

We study CP violation induced by neutral kaon mixing in $a_{C P} (D^{0} \to K_{S} K_{S})$ . We show that the contribution from neutral kaon mixing arises only in connection with sec…

hep-ph2024

Systematics of U-Spin Sum Rules for Systems with Direct Sums

Margarita Gavrilova, Stefan Schacht

A rich mathematical structure underlying flavor sum rules has been discovered recently. In this work, we extend these findings to systems with a direct sum of representations. We p…

CP violation in neutral kaon mixing in D0→KS​KS​

Systematics of U-Spin Sum Rules for Systems with Direct Sums

$C P$ violation in neutral kaon mixing in $D^{0} \to K_{S} K_{S}$