Y. Choi

works on

belle detector 1 b meson decays 1 chi_c1 1 exotic charmonium 1 upper limits 1

From the 1 of 390 linked papers with an AI index.

activity

19962023

most citedObservation of a narrow charmonium-like state in exclusive B+ -> K+ pi+pi- J/psi decays

2k citations · 29.7k across the 384 of their papers we have counts for

collaborators

374 papers

hep-ex2023

First measurement of the Michel parameter $ξ^{'}$ in the $τ^{-} \to μ^{-} ν ˉ_{μ} ν_{τ}$ decay at Belle

Belle Collaboration, D. Bodrov, P. Pakhlov +191

We report the first measurement of the Michel parameter $ξ^{'}$ in the $τ^{-} \to μ^{-} ν ˉ_{μ} ν_{τ}$ decay with a new method proposed just recently. The measurement is based on the reco…

hep-ex2023★ 17 cited

Study of the lineshape of $X (3872)$ using $B$ decays to $D^{0} D^{* 0} K$

Belle Collaboration, H. Hirata, T. Iijima +210

We present a study of the $X (3872)$ lineshape in the decay $B \to X (3872) K \to D^{0} D^{* 0} K$ using a data sample of $772 \times 1 0^{6}$ $B B$ pairs collected at th…

hep-ex2023★ 2 cited

Search for the decay $B_{s}^{0} \to π^{0} π^{0}$ at Belle

Belle Collaboration, J. Borah, B. Bhuyan +211

We report the results of the first search for the decay $B_{s}^{0} \to π^{0} π^{0}$ using $121.4 f b^{- 1}$ of data collected at the $Υ (5 S)$ resonance with the Belle detector a…

hep-ex2023★ 37 cited

Measurement of Differential Distributions of $B \to D^{*} ℓ ν ˉ_{ℓ}$ and Implications on $∣ V_{c b} ∣$

Belle Collaboration, M. T. Prim, F. Bernlochner +212

We present a measurement of the differential shapes of exclusive $B \to D^{*} ℓ ν ˉ_{ℓ}$ ( $B = B^{-}, B ˉ^{0}$ and $ℓ = e, μ$ ) decays with hadronic tag-side reconstruction f…

hep-ex2023

First measurement of the Q^2 distribution of X(3915) single-tag two-photon production

Belle Collaboration, Y. Teramoto, S. Uehara +203

We report the first measurement of the $Q^{2}$ distribution of $X (3915)$ produced by single-tag two-photon interactions. The decay mode used is $X (3915) \to J / ψ ω$ . The covere…

hep-ex2022★ 15 cited

Search for the lepton flavour violating decays $B^{+} \to K^{+} τ^{\pm} ℓ^{\mp}$ ( $ℓ = e, μ$ ) at Belle

Belle Collaboration, S. Watanuki, G. de Marino +176

We present a search for the lepton-flavour-violating decays $B^{+} \to K^{+} τ^{\pm} ℓ^{\mp}$ , with $ℓ = (e, μ)$ , using the full data sample of $772 \times 1 0^{6}$ $B B$ pair…

First measurement of the Michel parameter ξ′ in the τ−→μ−νˉμ​ντ​ decay at Belle

Study of the lineshape of X(3872) using B decays to D0D∗0K

Search for the decay Bs0​→π0π0 at Belle

Measurement of Differential Distributions of B→D∗ℓνˉℓ​ and Implications on ∣Vcb​∣