Showing 21–40 of 163 results
/ Date/ Name
Dec 27, 2024Measurement of the branching fraction, polarization, and time-dependent $CP$ asymmetry in $B^0 \to ρ^+ρ^-$ decays and constraint on the CKM angle $φ_2$Nov 14, 2025First search for $B \rightarrow X_{s} ν\barν$ decaysMay 13, 2025Search for lepton flavor-violating decay modes $B^0 \to K^{\ast 0}τ^\pm\ell^\mp$ ($\ell = e,μ$) with hadronic B-tagging at Belle and Belle IIApr 22, 2025Measurement of the time-integrated $CP$ asymmetry in $D^0 \to K^0_{\rm S} K^0_{\rm S}$ decays using opposite-side flavor tagging at Belle and Belle IIOct 23, 2025First measurements of the branching fractions for the decay modes $Ξ_c^{0} \to Λη$ and $Ξ_c^0 \to Λη'$ and search for the decay $Ξ_c^{0} \to Λπ^0$ using Belle and Belle II dataOct 24, 2025Measurement of the $CP$ asymmetry in $D^0\toπ^+π^-π^0$ decays at Belle IIApr 22, 2025Search for lepton-flavor-violating $τ^- \to \ell^- K_s^0$ decays at Belle and Belle IIFeb 24, 2023Measurement of decay-time-dependent $\textit{CP}$ violation in $B^0 \to J/ψK^0_S$ decays using 2019-2021 Belle II dataDec 8, 2025Measurement of inclusive $B \to X_u \ell ν$ partial branching fractions and $|V_{ub}|$ at Belle IIJul 22, 2022Measurements of the branching fraction, isospin asymmetry, and lepton-universality ratio in $B \to J/ψK$ decays at Belle IIDec 6, 2022Search for an invisible $Z^\prime$ in a final state with two muons and missing energy at Belle IIJun 16, 2022Study of Exclusive $B \to πe^+ ν_e$ Decays with Hadronic Full-event-interpretation Tagging in 189.3 fb$^{-1}$ of Belle II DataMay 27, 2020Charmless $B$ decay reconstruction in 2019 Belle II dataAug 6, 2021Precise measurement of the $D^0$ and $D^+$ lifetimes at Belle IIOct 23, 2021Combined analysis of Belle and Belle II data to determine the CKM angle $ φ_{3} $ using $B^+ \to D(K_{S}^0 h^- h^+) h^+$ decaysJan 22, 2024Study of $Υ(10753)$ decays to $π^{+}π^{-}Υ(nS)$ final states at Belle IIOct 11, 2024Observation of time-dependent $CP$ violation and measurement of the branching fraction of $B^0 \to J/ψπ^0$ decaysNov 15, 2024Measurement of $B \to K{}^{*}(892)γ$ decays at Belle IIJun 9, 2025Measurement of the CP asymmetry in $D^+ \to π^+ π^0$ decays at Belle IIFeb 7, 2025Measurement of $B^+\toτ^+ν_τ$ branching fraction with a hadronic tagging method at Belle II