Determination of the CKM angle $ϕ_{3}$ from a combination of Belle and Belle II results
Belle, Belle Collaborations, H. Aihara, Н. Акопов et autres
We report a determination of the CKM angle $ϕ_{3}$, also known as $γ$, from a combination of measurements using samples of up to 711~fb$^{-1}$ from the Belle experiment and up to 362~fb$^{-1}$ from the Belle II experiment. We combine results from analyses …