Y. Choi

activity

20012024

most citedObservation of a near-threshold omega-J/psi mass enhancement in exclusive B-->K omega J/psi decays

346 citations · 2.8k across the 56 of their papers we have counts for

collaborators

Showing 2006Show all

7 papers · 1 filter

hep-ex2006★ 31 cited

Observation of the decay Upsilon(4S) -> Upsilon(1S) pi+ pi-

The Belle Collaboration

We study transitions between Upsilon states with the emission of charged pions using 477 fb^{-1} of data collected with the Belle detector at the KEKB asymmetric-energy e+ e- colli…

hep-ex2006★ 58 cited

Search for Lepton Flavor Violating Decays $τ^{\pm} \to ℓ^{\pm} π^{0}, ℓ^{\pm} η, ℓ^{\pm} η^{'}$

The BABAR Collaboration, B. Aubert

A search for lepton flavor violating decays of the $τ$ lepton to a lighter mass lepton and a pseudoscalar meson has been performed using 339 fb $^{- 1}$ of $e^{+} e^{-}$ annihilation data…

hep-ex2006★ 113 cited

Observation of Time-Dependent CP Violation in B0 -> eta' K0 Decays and Improved Measurements of CP Asymmetries in B0 -> phiK0, KsKsKs and B0 -> J/psi K0 Decays

The Belle Collaboration, K. -F. Chen

We present improved measurements of CP-violation parameters in B0->phiK0, eta'K0, KsKsKs decays based on a sample of 535x10^6 BBbar pairs collected at the Y(4S) resonance with the…

hep-ex2006★ 11 cited

Search for Resonant $B^{\pm} \to K^{\pm} h \to K^{\pm} γ γ$ Decays at Belle

Belle Collaboration, J. Wicht

We report measurements and searches for resonant $B^{\pm} \to K^{\pm} h \to K^{\pm} γ γ$ decays where $h$ is a $η, η^{'}, η_{c}, η_{c} (2 S), χ_{c 0}, χ_{c 2}, J / ψ$ meson or the X(3872)…

hep-ex2006★ 19 cited

Search for the h_c meson in B^+- ->h_c K^+-

F. Fang

We report a search for the $h_{c}$ meson via the decay chain $B^{\pm} \to h_{c} K^{\pm}$ , $\etac γ$ with $η_{c} \to K_{S}^{0} K^{\pm} π^{\mp}$ and $p p ˉ$ . No significant signals are obser…

hep-ex2006★ 55 cited

Measurements of branching fractions and $q^{2}$ distributions for $B \to π ℓ ν$ and $B \to ρ ℓ ν$ Decays with $B \to D^{(*)} ℓ ν$ Decay Tagging

T. Hokuue

We report measurements of the charmless semileptonic decays $B^{0} \to π^{-} / ρ^{-} ℓ^{+} ν$ and $B^{+} \to π^{0} / ρ^{0} ℓ^{+} ν$ , based on a sample of $2.75 \times 1 0^{8}$ $B B ˉ$ e…

Observation of the decay Upsilon(4S) -> Upsilon(1S) pi+ pi-

Search for Lepton Flavor Violating Decays τ±→ℓ±π0,ℓ±η,ℓ±η′

Observation of Time-Dependent CP Violation in B0 -> eta' K0 Decays and Improved Measurements of CP Asymmetries in B0 -> phiK0, KsKsKs and B0 -> J/psi K0 Decays

Search for Resonant B±→K±h→K±γγ Decays at Belle

Search for the h_c meson in B^+- ->h_c K^+-

Measurements of branching fractions and q2 distributions for B→πℓν and B→ρℓν Decays with B→D(∗)ℓν Decay Tagging

Search for Lepton Flavor Violating Decays $τ^{\pm} \to ℓ^{\pm} π^{0}, ℓ^{\pm} η, ℓ^{\pm} η^{'}$

Search for Resonant $B^{\pm} \to K^{\pm} h \to K^{\pm} γ γ$ Decays at Belle

Measurements of branching fractions and $q^{2}$ distributions for $B \to π ℓ ν$ and $B \to ρ ℓ ν$ Decays with $B \to D^{(*)} ℓ ν$ Decay Tagging