Yao Yu

activity

20112023

most citedA diagrammatic analysis of two-body charmed baryon decays with flavor symmetry

53 citations · 201 across the 18 of their papers we have counts for

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hep-ph2023★ 2 cited

Investigating $Z_{cs} (3985)$ and $Z_{cs} (4000)$ exotic states in $Λ_{b} \to Z_{cs}^{-} p$ decays

Yao Yu, Zhuang Xiong, Han Zhang +4

We study the $Z_{cs} (3985)$ and $Z_{cs} (4000)$ exotic states in the decays of $Λ_{b}$ baryons through a molecular scenario. In the final state interaction, the $Λ_b\to Λ_c^+ D_s^{(*)…

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…

hep-ph2021

Study of the $D_{s}^{+} \to a_{0} (980) ρ$ and $a_{0} (980) ω$ decays

Yao Yu, Yu-Kuo Hsiao, Bai-Cian Ke

We study $D_{s}^{+} \to ρ^{0 (+)} a_{0}^{+ (0)}$ , $D_{s}^{+} \to ω a_{0}^{+}$ , and the resonant $D_{s}^{+} \to ρ a_{0}$ , $a_{0} \to η π (K K)$ decays. In the final state interaction, where $D_s^+\to…

hep-ph2021★ 11 cited

New $X_{0, 1} (2900)$ -like exotic states in $b$ -baryon decays

Yu-Kuo Hsiao, Yao Yu

In the $B^{+} \to D^{+} D^{-} K^{+}$ decay, LHCb has reported the observation of the open-charm exotic states $X_{0, 1}^{0} \equiv X_{0, 1} (2900)^{0}$ with four different quark flavors~$(ud\bar s \…

hep-ph2020★ 15 cited

Cabibbo-favored $Λ_{c}^{+} \to Λ a_{0} (980)^{+}$ decay in the final state interaction

Yao Yu, Yu-Kuo Hsiao

The anti-triplet charmed baryon decays with the light scalar mesons are rarely measured, whereas the recent observation of the Cabibbo-favored $Λ_{c}^{+} \to Λ η π^{+}$ decay hints a possib…

Investigating Zcs​(3985) and Zcs​(4000) exotic states in Λb​→Zcs−​p decays

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

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

Study of the Ds+​→a0​(980)ρ and a0​(980)ω decays

New X0,1​(2900)-like exotic states in b-baryon decays

Cabibbo-favored Λc+​→Λa0​(980)+ decay in the final state interaction

Investigating $Z_{cs} (3985)$ and $Z_{cs} (4000)$ exotic states in $Λ_{b} \to Z_{cs}^{-} p$ decays

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

Study of the $D_{s}^{+} \to a_{0} (980) ρ$ and $a_{0} (980) ω$ decays

New $X_{0, 1} (2900)$ -like exotic states in $b$ -baryon decays

Cabibbo-favored $Λ_{c}^{+} \to Λ a_{0} (980)^{+}$ decay in the final state interaction