We report the observation of Υ(2S)→γηb(1S) decay based on an analysis of the inclusive photon spectrum of 24.7 fb−1 of e+e− collisions at the Υ(2S) center-of-mass energy collected with the Belle detector at the KEKB asymmetric-energy e+e− collider. We measure a branching fraction of B[Υ(2S)→γηb(1S)]=(6.1+0.6+0.9−0.7−0.6)×10−4 and derive an ηb(1S) mass of 9394.8+2.7+4.5−3.1−2.7 MeV/c2, where the uncertainties are statistical and systematic, respectively. The significance of our measurement is greater than 7 standard deviations, constituting the first observation of this decay mode
We report the result of a search for the decay B−→μ−ν¯μ. The signal events are selected based on the...
We report the observation of the B meson decay B\ub1\u2192J/\u3c8\u3b7K\ub1 and evidence for the dec...
AbstractWe report the results of a study of B±→K±ηc and B±→K±ηc(2S) decays followed by ηc and ηc(2S)...
International audienceWe report the observation of ϒ(2S)→γηb(1S) decay based on an analysis of the i...
We report the observation of ϒ(2S)→γη_{b}(1S) decay based on an analysis of the inclusive photon spe...
We report the observation of gamma(2S) -> gamma eta(b)(1S) based on an analysis of the inclusive pho...
We report the observation of the decay B0→π0π0, using a 253fb-1 data sample collected at the Υ(4S) r...
Ph.D. University of Hawaii at Manoa 2010.Includes bibliographical references.The decay of a B meson ...
We present the first evidence of the decay B-→τ-ν̄τ, using 414fb-1 of data collected at the Υ(4S) re...
We present measurements of B+→D̄ *0τ+ντ and B+→D̄0τ+ντ decays in a data sample of 657×106 BB̄ pairs ...
We report the observation of $\mathrm{\Upsilon(2S)\to\gamma \eta_{b}(1S)}$ decay based on an analysi...
We have performed a search for the η b ( 1 S ) meson in the radiative decay of the Υ ( 2 S ) resonan...
We report the first observation of B±→ψ(2S)π±, a Cabibbo- and color-suppressed decay. This analysis ...
We report a search for the charmless baryonic decay B0→ppπ0 with a data sample corresponding to an i...
We report measurements of the branching fractions of singly Cabibbo-suppressed decays Λc+→pη and Λc+...
We report the result of a search for the decay B−→μ−ν¯μ. The signal events are selected based on the...
We report the observation of the B meson decay B\ub1\u2192J/\u3c8\u3b7K\ub1 and evidence for the dec...
AbstractWe report the results of a study of B±→K±ηc and B±→K±ηc(2S) decays followed by ηc and ηc(2S)...
International audienceWe report the observation of ϒ(2S)→γηb(1S) decay based on an analysis of the i...
We report the observation of ϒ(2S)→γη_{b}(1S) decay based on an analysis of the inclusive photon spe...
We report the observation of gamma(2S) -> gamma eta(b)(1S) based on an analysis of the inclusive pho...
We report the observation of the decay B0→π0π0, using a 253fb-1 data sample collected at the Υ(4S) r...
Ph.D. University of Hawaii at Manoa 2010.Includes bibliographical references.The decay of a B meson ...
We present the first evidence of the decay B-→τ-ν̄τ, using 414fb-1 of data collected at the Υ(4S) re...
We present measurements of B+→D̄ *0τ+ντ and B+→D̄0τ+ντ decays in a data sample of 657×106 BB̄ pairs ...
We report the observation of $\mathrm{\Upsilon(2S)\to\gamma \eta_{b}(1S)}$ decay based on an analysi...
We have performed a search for the η b ( 1 S ) meson in the radiative decay of the Υ ( 2 S ) resonan...
We report the first observation of B±→ψ(2S)π±, a Cabibbo- and color-suppressed decay. This analysis ...
We report a search for the charmless baryonic decay B0→ppπ0 with a data sample corresponding to an i...
We report measurements of the branching fractions of singly Cabibbo-suppressed decays Λc+→pη and Λc+...
We report the result of a search for the decay B−→μ−ν¯μ. The signal events are selected based on the...
We report the observation of the B meson decay B\ub1\u2192J/\u3c8\u3b7K\ub1 and evidence for the dec...
AbstractWe report the results of a study of B±→K±ηc and B±→K±ηc(2S) decays followed by ηc and ηc(2S)...