S. S. Fang

activity

20032026

most citedObservation of a charged charmoniumlike structure in e+e- to pi+pi-J/psi at \sqrt{s}=4.26 GeV

919 citations · 4.7k across the 107 of their papers we have counts for

collaborators

107 papers

hep-ph2026

The feasibility of single $Λ$ production via $ℓ^{-}$ $+$ $p$ $\to$ $Λ$ $+$ $ν_{ℓ}$ at $e^{+} e^{-}$ colliders

Yueling Yang, Peisheng Tian, Shuangshi Fang +2

We present a comprehensive investigation of single $Λ$ hyperon production via the lepton-nucleon deep inelastic scattering (LNDIS) process, $ℓ^{-}$ $+$ $p$ $\to$ $ν_{ℓ}$ …

hep-ex2025

Measurements of the Absolute Branching Fraction of the Semileptonic Decay $Ξ^{-} \to Λ e^{-} ν ˉ_{e}$ and the Axial Charge of the $Ξ^{-}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +685

Using $(10087 \pm 44) \times 1 0^{6}$ $J / ψ$ events collected with the BESIII detector, we study the semileptonic decay $Ξ^{-} \to Λ e^{-} ν ˉ_{e}$ for the first time at an electron-…

hep-ex2025★ 1 cited

Evidence of transverse polarization of $Ξ^{0}$ hyperon in $ψ (3686) \to Ξ^{0} Ξ ˉ^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +684

Using $(2.712 \pm 0.014) \times 1 0^{9}$ $ψ (3686)$ events collected with the BESIII detector at the BEPCII collider, we report an evidence of $Ξ^{0}$ transverse polarization with a sign…

hep-ex2025

Search for $η_{1} (1855)$ in $χ_{c J} \to η η η^{'}$ decays

BESIII Collaboration, M. Ablikim, M. N. Achasov +689

Based on a sample of $2.7 \times 1 0^{9}$ $ψ (3686)$ events collected by the BESIII detector operating at the BEPCII collider, an analysis of the decay $ψ(3686)\toγχ_{cJ}, χ_{cJ}\toηηη…

hep-ex2025★ 1 cited

Measurement of Spin-Density Matrix Elements in $ϕ (1020) \to K_{S}^{0} K_{L}^{0}$ Photoproduction with a Linearly Polarized Photon Beam at $E_{γ} = 8.2 - 8.8$ GeV

GlueX Collaboration

We measure the spin-density matrix elements (SDMEs) for the photoproduction of $ϕ (1020)$ off of the proton in its decay to $K_{S}^{0} K_{L}^{0}$ , using 105 pb $^{- 1}$ of data collected with…

hep-ex2025

Observation of the decay $ψ (3686) \to Σ^{0} Σ ˉ^{0} ω$

BESIII Collaboration, M. Ablikim, M. N. Achasov +689

Using a dataset of $(27.12 \pm 0.14) \times 1 0^{8}$ $ψ (3686)$ events collected by the BESIII detector operating at the BEPCII collider, we report the first observation of the decay $…

The feasibility of single Λ production via ℓ− + p → Λ + νℓ​ at e+e− colliders

Measurements of the Absolute Branching Fraction of the Semileptonic Decay Ξ−→Λe−νˉe​ and the Axial Charge of the Ξ−

Evidence of transverse polarization of Ξ0 hyperon in ψ(3686)→Ξ0Ξˉ0

Search for η1​(1855) in χcJ​→ηηη′ decays

Measurement of Spin-Density Matrix Elements in ϕ(1020)→KS0​KL0​ Photoproduction with a Linearly Polarized Photon Beam at Eγ​=8.2−8.8 GeV

Observation of the decay ψ(3686)→Σ0Σˉ0ω

The feasibility of single $Λ$ production via $ℓ^{-}$ $+$ $p$ $\to$ $Λ$ $+$ $ν_{ℓ}$ at $e^{+} e^{-}$ colliders

Measurements of the Absolute Branching Fraction of the Semileptonic Decay $Ξ^{-} \to Λ e^{-} ν ˉ_{e}$ and the Axial Charge of the $Ξ^{-}$

Evidence of transverse polarization of $Ξ^{0}$ hyperon in $ψ (3686) \to Ξ^{0} Ξ ˉ^{0}$

Search for $η_{1} (1855)$ in $χ_{c J} \to η η η^{'}$ decays

Measurement of Spin-Density Matrix Elements in $ϕ (1020) \to K_{S}^{0} K_{L}^{0}$ Photoproduction with a Linearly Polarized Photon Beam at $E_{γ} = 8.2 - 8.8$ GeV

Observation of the decay $ψ (3686) \to Σ^{0} Σ ˉ^{0} ω$