C. Beleño

activity

20132021

most citedTest of lepton-flavor universality in

B \to K^{*} ℓ^{+} ℓ^{-}

decays at Belle

170 citations · 1.1k across the 48 of their papers we have counts for

collaborators

Showing 2020Show all

8 papers · 1 filter

hep-ex2020★ 6 cited

Measurement of time-dependent CP violation parameters in $B^{0} \to K_{0}^{S} K_{0}^{S} K_{0}^{S}$ decays at Belle

Belle Collaboration, K. H. Kang, H. Park +202

We measure the time-dependent $C P$ violation parameters in $B^{0} \to K_{S}^{0} K_{S}^{0} K_{S}^{0}$ decays using $772 \times 1 0^{6}$ $B {\mkern 1.5mu\overline{\mkern-1.5mu B \mkern-…

hep-ex2020★ 21 cited

Study of Electromagnetic Decays of Orbitally Excited $Ξ_{c}$ Baryons

Belle Collaboration, J. Yelton, I. Adachi +206

Using 980 $f b^{-} 1$ of data collected with the Belle detector operating at the KEKB asymmetric-energy e^+e^- collider, we report a study of the electromagnetic decays of excited {cha…

hep-ex2020★ 21 cited

Measurement of Branching Fractions of $Λ_{c}^{+} \to η Λ π^{+}$ , $η Σ^{0} π^{+}$ , $Λ (1670) π^{+}$ , and $η Σ (1385)^{+}$

J. Y. Lee, K. Tanida, Y. Kato +200

We report branching fraction measurements of four decay modes of the $Λ_{c}^{+}$ baryon, each of which includes an $η$ meson and a $Λ$ baryon in the final state, and all of which a…

hep-ex2020★ 6 cited

Measurement of two-particle correlations in hadronic $e^{+} e^{-}$ collisions at Belle

Belle Collaboration, A. Abdesselam, I. Adachi +459

The enhancement of charged-particle pairs with large pseudorapidity difference and small azimuthal angle difference, often referred to as the ``ridge signal'', is a phenomenon wide…

hep-ex2020★ 28 cited

First Determination of the Spin and Parity of a Charmed-Strange Baryon, $Ξ_{c} (2970)^{+}$

Belle Collaboration, T. J. Moon, K. Tanida +202

We report results from a study of the spin and parity of $Ξ_{c} (2970)^{+}$ using a $980 f b^{- 1}$ data sample collected by the Belle detector at the KEKB asymmetric-energy $e…

hep-ex2020★ 21 cited

Evidence for $X (3872) \to J / ψ π^{+} π^{-}$ produced in single-tag two-photon interactions

Belle Collaboration, Y. Teramoto, S. Uehara +207

We report the first evidence for $X (3872)$ production in two-photon interactions by tagging either the electron or the position in the final state, exploring the highly virtual pho…

hep-ex2020★ 14 cited

Measurement of the Branching Fraction of the Decay $B^{+} \to π^{+} π^{-} ℓ^{+} ν_{ℓ}$ in Fully Reconstructed Events at Belle

The Belle Collaboration, C. Beleño, A. Frey +160

We present an analysis of the exclusive $B^{+} \to π^{+} π^{-} ℓ^{+} ν_{ℓ}$ decay, where $ℓ$ represents an electron or a muon, with the assumption of charge-conjugation symmetr…

hep-ex2020★ 5 cited

First search for the $η_{c 2} (1 D)$ in $B$ decays at Belle

Belle Collaboration, K. Chilikin, I. Adachi +194

The first dedicated search for the $η_{c 2} (1 D)$ is carried out using the decays $B^{+} \to η_{c 2} (1 D) K^{+}$ , $B^{0} \to η_{c 2} (1 D) K_{S}^{0}$ , $B^0 \rightarrow η_{c2}(1D) π^…

Measurement of time-dependent CP violation parameters in B0→K0S​K0S​K0S​ decays at Belle

Study of Electromagnetic Decays of Orbitally Excited Ξc​ Baryons

Measurement of Branching Fractions of Λc+​→ηΛπ+, ηΣ0π+, Λ(1670)π+, and ηΣ(1385)+

Measurement of two-particle correlations in hadronic e+e− collisions at Belle

First Determination of the Spin and Parity of a Charmed-Strange Baryon, Ξc​(2970)+

Evidence for X(3872)→J/ψπ+π− produced in single-tag two-photon interactions

Measurement of the Branching Fraction of the Decay B+→π+π−ℓ+νℓ​ in Fully Reconstructed Events at Belle

First search for the ηc2​(1D) in B decays at Belle

Measurement of time-dependent CP violation parameters in $B^{0} \to K_{0}^{S} K_{0}^{S} K_{0}^{S}$ decays at Belle

Study of Electromagnetic Decays of Orbitally Excited $Ξ_{c}$ Baryons

Measurement of Branching Fractions of $Λ_{c}^{+} \to η Λ π^{+}$ , $η Σ^{0} π^{+}$ , $Λ (1670) π^{+}$ , and $η Σ (1385)^{+}$

Measurement of two-particle correlations in hadronic $e^{+} e^{-}$ collisions at Belle

First Determination of the Spin and Parity of a Charmed-Strange Baryon, $Ξ_{c} (2970)^{+}$

Evidence for $X (3872) \to J / ψ π^{+} π^{-}$ produced in single-tag two-photon interactions

Measurement of the Branching Fraction of the Decay $B^{+} \to π^{+} π^{-} ℓ^{+} ν_{ℓ}$ in Fully Reconstructed Events at Belle

First search for the $η_{c 2} (1 D)$ in $B$ decays at Belle