O. Werbycka

activity

20212024

most citedSearch for lepton-flavor-violating tau-lepton decays to

ℓ γ

at Belle

74 citations · 244 across the 23 of their papers we have counts for

collaborators

Showing 2022Show all

8 papers · 1 filter

hep-ex2022★ 4 cited

Search for a heavy neutrino in $τ$ decays at Belle

Belle Collaboration, D. Liventsev, I. Adachi +189

We report on a search for a heavy neutrino in the decays $τ^{-} \to π^{-} ν_{h}$ , $ν_{h} \to π^{\pm} ℓ - +$ , $ℓ = e, μ$ . The results are obtained using the full data sample collected wit…

hep-ex2022★ 18 cited

First Observation of $Λ π^{+}$ and $Λ π^{-}$ Signals near the $K ˉ N (I = 1)$ Mass Threshold in $Λ_{c}^{+} \to Λ π^{+} π^{+} π^{-}$ Decay

Belle Collaboration, Y. Ma, J. Yelton +195

Using the data sample of 980 fb $^{- 1}$ collected with the Belle detector operating at the KEKB asymmetric-energy $e^{+} e^{-}$ collider, we present the results of an investigation of th…

hep-ex2022

Measurement of branching fractions of $Λ_{c}^{+} \to p K_{S}^{0} K_{S}^{0}$ and $Λ_{c}^{+} \to p K_{S}^{0} η$ at Belle

Belle Collaboration, L. K. Li, K. Kinoshita +204

We present a study of a singly Cabibbo-suppressed decay $Λ_{c}^{+} \to p K_{S}^{0} K_{S}^{0}$ and a Cabibbo-favored decay $Λ_{c}^{+} \to p K_{S}^{0} η$ based on 980 $f b^{- 1}$ of data collected by the…

hep-ex2022★ 1 cited

Search for rare decays $B^{+} \to D_{s}^{() +} η$ , $D_{s}^{() +} K ˉ^{0}$ , $D^{+} η$ , and $D^{+} K^{0}$

Belle Collaboration, M. Kumar, V. Bhardwaj +196

We present a study of rare decay modes $B^{+} \to D_{s}^{+} h^{0}$ , $B^{+} \to D_{s}^{*+} h^{0}$ , and $B^{+} \to D^{+} h^{0}$ , where $h^{0}$ denotes the neutral mesons $η$ or $K^{0…

hep-ex2022★ 3 cited

First search for the weak radiative decays $Λ_{c}^{+} \to Σ^{+} γ$ and $Ξ_{c}^{0} \to Ξ^{0} γ$

Belle Collaboration, Y. Li, C. P. Shen +187

We present the first search for the weak radiative decays $Λ_{c}^{+} \to Σ^{+} γ$ and $Ξ_{c}^{0} \to Ξ^{0} γ$ using a data sample of 980~fb $^{- 1}$ collected by the Belle detector operating at…

hep-ex2022★ 22 cited

Evidence of a new excited charmed baryon decaying to $Σ_{c} (2455)^{0, ++} π^{\pm}$

Belle Collaboration, Y. B. Li, C. P. Shen +194

We present the study of $B ˉ^{0} \to Σ_{c} (2455)^{0, ++} π^{\pm} p ˉ$ decays based on $772 \times 1 0^{6}$ $B B ˉ$ events collected with the Belle detector at the KEKB asym…

hep-ex2022★ 1 cited

Measurement of the branching fractions for Cabibbo-suppressed decays $D^{+} \to K^{+} K^{-} π^{+} π^{0}$ and $D_{(s)}^{+} \to K^{+} π^{-} π^{+} π^{0}$ at Belle

Belle Collaboration, L. K. Li, A. J. Schwartz +197

We present measurements of the branching fractions for the singly Cabibbo-suppressed decays $D^{+} \to K^{+} K^{-} π^{+} π^{0}$ and $D_{s}^{+} \to K^{+} π^{-} π^{+} π^{0}$ , and the doubly Cabi…

physics.ins-det2022★ 46 cited

The Design, Construction, Operation and Performance of the Belle II Silicon Vertex Detector

Francesco Forti

The Silicon Vertex Detector of Belle II is a state-of-the-art tracking and vertexing system based on double-sided silicon strip sensors, designed and fabricated by a large internat…

Search for a heavy neutrino in τ decays at Belle

First Observation of Λπ+ and Λπ− Signals near the KˉN(I=1) Mass Threshold in Λc+​→Λπ+π+π− Decay

Measurement of branching fractions of Λc+​→pKS0​KS0​ and Λc+​→pKS0​η at Belle

Search for rare decays B+→Ds(∗)+​η, Ds(∗)+​Kˉ0, D+η, and D+K0

First search for the weak radiative decays Λc+​→Σ+γ and Ξc0​→Ξ0γ

Evidence of a new excited charmed baryon decaying to Σc​(2455)0,++π±

Measurement of the branching fractions for Cabibbo-suppressed decays D+→K+K−π+π0 and D(s)+​→K+π−π+π0 at Belle