Using a sample of 771.6×106 ΓΓ(4S) decays collected by the Belle experiment at the KEKB e+e- collider, we observe, for the first time, the transition Γ(4S)→ηhb(1P) with the branching fraction B[Γ(4S)→ηhb(1P)]=(2.18±0.11±0.18)×10-3 and we measure the hb(1P) mass Mhb(1P)=(9899.3±0.4±1.0)MeV/c2, corresponding to the hyperfine (HF) splitting ΔMHF(1P)=(0.6±0.4±1.0)MeV/c2. Using the transition hb(1P)→γηb(1S), we measure the ηb(1S) mass Mηb(1S)=(9400.7±1.7±1.6)MeV/c2, corresponding to ΔMHF(1S)=(59.6±1.7±1.6)MeV/c2, the ηb(1S) width Γηb(1S)=(8-5+6±5)MeV/c2 and the b...
We report improved measurements of the partial rate asymmetry (A(CP)) in B-->hh decays with 140 f...
We report an observation of the B±→ J/ψηK± and B0 → J/ψ�...
We measure the decay Bs0��K0K0 using data collected at the ?(5S) resonance with the Belle detector a...
Using a sample of 771.6×106 ΥΥ(4S) decays collected by the Belle experiment at the KEKB e+e− collide...
Using a sample of 771.6×10(6) ϒϒ(4S) decays collected by the Belle experiment at the KEKB e(+)e(-) c...
Using a sample of $771.6 \times 10^{6}$ $\Upsilon(4S)$ decays collected by the Belle experiment at t...
We report the first evidence for the eta_b(2S) using the h_b(2P)->eta_b(2S)gamma transition and t...
We report the first observation of the radiative hyperonic B decay B+??p??????, using a 140fb-1 data...
We study B- meson decays to p̄ΛD( *)0 final states using a sample of 657×106BB...
We present a study of τ-→π -π+π-ντ, τ -→K-	...
We report a measurement of the B0→ψ(2S)π0 branching fraction based on the full (4S...
We report the first observation of the radiative decay B0→· K0γ using a data sampl...
We study transitions between Gamma states with the emission of charged pions using 604.6 fb(-1) of d...
We report a measurement of the branching fraction ratios R(D(∗)) of B¯→D(∗)&...
We study the rare hadronic transitions Y(2S) -> Y(1S)eta and Y(2S) -> Y(1S)pi(0) using a sampl...
We report improved measurements of the partial rate asymmetry (A(CP)) in B-->hh decays with 140 f...
We report an observation of the B±→ J/ψηK± and B0 → J/ψ�...
We measure the decay Bs0��K0K0 using data collected at the ?(5S) resonance with the Belle detector a...
Using a sample of 771.6×106 ΥΥ(4S) decays collected by the Belle experiment at the KEKB e+e− collide...
Using a sample of 771.6×10(6) ϒϒ(4S) decays collected by the Belle experiment at the KEKB e(+)e(-) c...
Using a sample of $771.6 \times 10^{6}$ $\Upsilon(4S)$ decays collected by the Belle experiment at t...
We report the first evidence for the eta_b(2S) using the h_b(2P)->eta_b(2S)gamma transition and t...
We report the first observation of the radiative hyperonic B decay B+??p??????, using a 140fb-1 data...
We study B- meson decays to p̄ΛD( *)0 final states using a sample of 657×106BB...
We present a study of τ-→π -π+π-ντ, τ -→K-	...
We report a measurement of the B0→ψ(2S)π0 branching fraction based on the full (4S...
We report the first observation of the radiative decay B0→· K0γ using a data sampl...
We study transitions between Gamma states with the emission of charged pions using 604.6 fb(-1) of d...
We report a measurement of the branching fraction ratios R(D(∗)) of B¯→D(∗)&...
We study the rare hadronic transitions Y(2S) -> Y(1S)eta and Y(2S) -> Y(1S)pi(0) using a sampl...
We report improved measurements of the partial rate asymmetry (A(CP)) in B-->hh decays with 140 f...
We report an observation of the B±→ J/ψηK± and B0 → J/ψ�...
We measure the decay Bs0��K0K0 using data collected at the ?(5S) resonance with the Belle detector a...