U. Tamponi

collaborators

2 papers

hep-ex2025

Measurement of the $C P$ asymmetry in $D^{0} \to π^{+} π^{-} π^{0}$ decays at Belle II

Belle II Collaboration, M. Abumusabh, I. Adachi +400

We measure the time- and phase-space-integrated $C P$ asymmetry $A_{C P}$ in $D^{0} \to π^{+} π^{-} π^{0}$ decays reconstructed in $e^{+} e^{-} \to c c ˉ$ events collected by the Belle II experiment…

hep-ex2020

Search for the Decay $B_{s}^{0} \to η^{'} η$

Belle Collaboration, A. Abdesselam, I. Adachi +459

In the Standard Model (SM) charmless hadronic decays $B_{s}^{0} \to η^{'} η$ proceed via tree-level $b \to u$ and penguin $b \to s$ transitions. Penguin transitions are sensit…

Measurement of the CP asymmetry in D0→π+π−π0 decays at Belle II

Search for the Decay Bs0​→η′η

Measurement of the $C P$ asymmetry in $D^{0} \to π^{+} π^{-} π^{0}$ decays at Belle II

Search for the Decay $B_{s}^{0} \to η^{'} η$