S. -K. Choi

collaborators

2 papers

hep-ex2024

Evidence of $h_{b} (2P) \to Υ (1S) η$ decay and search for $h_{b} (1P,2P) \to Υ (1S) π^{0}$ with the Belle detector

Belle Collaboration, E. Kovalenko, I. Adachi +164

We report the first evidence for the $h_{b} (2P) \to Υ (1S) η$ transition with a significance of $3.5$ standard deviations. The decay branching fraction is measured to b…

hep-ex2024

Search for Baryon-Number-Violating Processes in $B^{-}$ Decays to the $Ξ ˉ_{c}^{0} Λ ˉ_{c}^{-}$ Final State

Belle Collaboration, T. Gu, V. Savinov +161

We report the results of the first search for $B^{-}$ decays to the $Ξ ˉ_{c}^{0} Λ ˉ_{c}^{-}$ final state using 711~ $f b^{- 1}$ of data collected at the $Υ (4 S)$ resonance wit…

Evidence of hb​(2P)→Υ(1S)η decay and search for hb​(1P,2P)→Υ(1S)π0 with the Belle detector

Search for Baryon-Number-Violating Processes in B− Decays to the Ξˉc0​Λˉc−​ Final State

Evidence of $h_{b} (2P) \to Υ (1S) η$ decay and search for $h_{b} (1P,2P) \to Υ (1S) π^{0}$ with the Belle detector

Search for Baryon-Number-Violating Processes in $B^{-}$ Decays to the $Ξ ˉ_{c}^{0} Λ ˉ_{c}^{-}$ Final State