M. Uchida

works on

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

From the 1 of 347 linked papers with an AI index.

activity

20012026

e^{+} e^{-} \to π^{+} π^{-} J / ψ

and Observation of a Charged Charmonium-like State at Belle

739 citations · 12.1k across the 334 of their papers we have counts for

collaborators

347 papers

hep-ex2026

Measurement of time-dependent $C P$ violation parameters in $B^{0} \to K_{S}^{0} π^{0} γ$ decays at Belle and Belle II

Belle, Belle II Collaborations, : +417

We perform a measurement of time-dependent $C P$ violation parameters in $B^{0} \to K_{S}^{0} π^{0} γ$ decays using a dataset of approximately $772 \times 1 0^{6}$ and $521 \times 10^6…

hep-ex2024★ 2 cited

Search for charmed baryons in the $Λ_{c}^{+} η$ system and measurement of the branching fractions of $Λ_{c} (2880)^{+}$ and $Λ_{c} (2940)^{+}$ decaying to $Λ_{c}^{+} η$ and $p D^{0}$ relative to $Σ_{c} (2455) π$

Belle Collaboration, S. X. Li, C. P. Shen +125

We search for excited charmed baryons in the $Λ_{c}^{+} η$ system using a data sample corresponding to an integrated luminosity of 980 $f b^{- 1}$ . The data were collected by the Bell…

cond-mat.mtrl-sci2024★ 2 cited

Topological Hall effect enhanced at magnetic transition fields in a frustrated magnet EuCd $_{2}$

S. Nishihaya, Y. Watanabe, M. Kriener +2

Emergent magnetic fields exerted by topological spin textures of magnets lead to an additional Hall response of itinerant carriers called the topological Hall effect (THE). While T…

hep-ex2023

Observation of charmed strange meson pair production in $Υ (2 S)$ decays and in $e^{+} e^{-}$ annihilation at $s = 10.52 GeV$

Belle Collaboration, B. S. Gao, W. J. Zhu +165

We observe the process $Υ (2 S) \to D_{s}^{(*) +} D_{s J}^{-}$ and continuum production $e^{+} e^{-} \to D_{s}^{(*) +} D_{s J}^{-}$ at $s = 10.52$ GeV (and their charge conjugates) using the…

hep-ex2023

Measurement of branching-fraction ratios and $C P$ asymmetries in $B^{\pm} \to D_{C P \pm} K^{\pm}$ decays at Belle and Belle II

The Belle, Belle II Collaborations, : +427

We report results from a study of $B^{\pm} \to D K^{\pm}$ decays followed by $D$ decaying to $C P$ ~eigenstates, where $D$ indicates a $D^{0}$ or $D ˉ^{0}$ meson. These decays a…

hep-ex2023★ 7 cited

Tests of light-lepton universality in angular asymmetries of $B^{0} \to D^{*-} ℓ ν$ decays

Belle II Collaboration, I. Adachi, K. Adamczyk +416

We present the first comprehensive tests of light-lepton universality in the angular distributions of semileptonic $B^{0}$ -meson decays to charged spin-1 charmed mesons. We measure f…

Measurement of time-dependent CP violation parameters in B0→KS0​π0γ decays at Belle and Belle II

Search for charmed baryons in the Λc+​η system and measurement of the branching fractions of Λc​(2880)+ and Λc​(2940)+ decaying to Λc+​η and pD0 relative to Σc​(2455)π

Topological Hall effect enhanced at magnetic transition fields in a frustrated magnet EuCd2​

Observation of charmed strange meson pair production in Υ(2S) decays and in e+e− annihilation at s​=10.52 GeV

Measurement of branching-fraction ratios and CP asymmetries in B±→DCP±​K± decays at Belle and Belle II