Determination of the CKM angle ${\varphi }_3$ from a combination of Belle and Belle II results

Belle, Belle II Collaborations, : +399

We report a determination of the CKM angle ${\varphi }_3$, also known as $\gamma$, from a combination of measurements using samples of up to 711~fb${}^{-1}$ from the Belle experiment and up to 3…