B. Ke

activity

20222025

most citedRecent Progress in Leptonic and Semileptonic Decays of Charmed Hadrons

75 citations · 152 across the 45 of their papers we have counts for

collaborators

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2 papers · 1 filter

hep-ph2022★ 6 cited

Investigating $η_{1}^{'} (1855)$ exotic states in $J / ψ \to η_{1}^{'} (1855) η^{(')}$ decays

Yao Yu, Xiong Zhuang, Han Zhang +3

An analysis of the $J / ψ \to η η^{'} γ$ decay by the BESIII collaboration claims the observation of an exotic state $η_{1} (1855)$ with $I^{G} J^{P C} = 0^{+} 1^{-+}$ . To establish its C-parity…

hep-ph2022

Distinguishing (Dirac or Majorana) neutrinos in purely leptonic decays of leptons

Yao Yu, Bai-Cian Ke

We investigate purely leptonic decays of leptons $ł^{' -} \to l^{-} ν ˉ_{l} ν_{l^{'}}$ to distinguish Dirac or Majorana neutrinos. We derive the differences of the decay width…

Investigating η1′​(1855) exotic states in J/ψ→η1′​(1855)η(′) decays

Distinguishing (Dirac or Majorana) neutrinos in purely leptonic decays of leptons

Investigating $η_{1}^{'} (1855)$ exotic states in $J / ψ \to η_{1}^{'} (1855) η^{(')}$ decays