L. Xia

activity

20152021

ψ

decays to the

Ξ^{-} Ξ ˉ^{+}

and

Σ (1385)^{\mp} Σ ˉ (1385)^{\pm}

final states

47 citations · 103 across the 13 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

hep-ph2017

A theorem about two-body decay and its application for a doubly-charged boson $H^{\pm\pm}$ going to $τ^{\pm} τ^{\pm}$

Li-Gang Xia

In a general decay chain $A \to B_{1} B_{2} \to C_{1} C_{2} \dots$ , we prove that the angular correlation function $I (θ_{1}, θ_{2}, ϕ_{+})$ in the decay of $B_{1, 2}$ is irrelevant to the polarization…

hep-ph2017★ 2 cited

Analytical Forms for Cross Sections of Di-lepton Production from $e^{+} e^{-}$ Collisions around the $J / ψ$ Resonance

Xing-Yu Zhou, Ya-Di Wang, Li-Gang Xia

A detailed theoretical derivation of the cross sections of $e^{+} e^{-} \to e^{+} e^{-}$ and $e^{+} e^{-} \to μ^{+} μ^{-}$ around the $J / ψ$ resonance is reported. The resonance and interference parts…

A theorem about two-body decay and its application for a doubly-charged boson H±± going to τ±τ±

Analytical Forms for Cross Sections of Di-lepton Production from e+e− Collisions around the J/ψ Resonance

A theorem about two-body decay and its application for a doubly-charged boson $H^{\pm\pm}$ going to $τ^{\pm} τ^{\pm}$

Analytical Forms for Cross Sections of Di-lepton Production from $e^{+} e^{-}$ Collisions around the $J / ψ$ Resonance