Hao Sun

activity

20062023

most citedRelic density at one-loop with gauge boson pair production

65 citations · 617 across the 58 of their papers we have counts for

collaborators

58 papers

hep-ph2023

The strong decay of $Y (4230) \to J / ψ f_{0} (980)$ in light cone sum rules

Yiling Xie, Hao Sun

In this work, we assign the tetraquark state for $Y (4230)$ resonance, and investigate the mass and decay constant of $Y (4230)$ in the framework of SVZ sum rules through a different…

hep-ph2023★ 6 cited

Inflation and Dark Matter in the $Z_{5}$ Model

XinXin Qi, Hao Sun

We discuss the possibility of unifying dark matter physics and inflation in the $Z_{5}$ model of the two-component dark matter. Inflation driven by the two-component dark matter fiel…

hep-ph2023

Investigate the strong coupling of $g_{X J / ψ ϕ}$ in $X (4500) \to J / ψ ϕ$ by using the three-point sum rules and the light-cone sum rules

Yiling Xie, Hao Sun

We assign $X (4500)$ as a D-wave tetraquark state and study the decay of $X (4500)$ $\to$ $J / ψ ϕ$ . The mass and the decay constant of $X (4500)$ are calculated by using the SVZ sum rul…

hep-ph2022

Exploring the molecular scenario of X(4160)

Ruitian Li, Dazhuang He, Xuan Luo +1

In this work, we investigate the decays of meson $X (4160)$ in the molecular frame. By using an effective lagrangian approach, we calculate the widths of $X (4160) \to J / ψ ϕ$ , $D^*\bar…

hep-ph2022★ 2 cited

The theoretical study of $D_{s}^{+} \to π^{+} π^{0} π^{0}$

Xuan Luo, Aojia Xu, Ruitian Li +1

Inspired by recent BESIII's amplitude analysis on $D_{s}^{+} \to π^{+} π^{0} π^{0}$ , we develop a model based on the chiral unitary approach to discribe the $D_{s}^{+} \to π^{+} π^{0} π^{0}$ decay, where $D_s…

hep-ph2022★ 4 cited

Search for heavy Majorana neutrinos in the $τ$ final state at proton-electron colliders

Haiyong Gu, Ying-nan Mao, Hao Sun +1

We utilize the lepton number violation signal process $p e^{-} \to τ^{+} j j j$ to search for heavy Majorana neutrinos at future proton-electron colliders. The LHeC (FCC-eh) is conside…

The strong decay of Y(4230)→J/ψf0​(980) in light cone sum rules

Inflation and Dark Matter in the Z5​ Model

Investigate the strong coupling of gXJ/ψϕ​ in X(4500)→J/ψϕ by using the three-point sum rules and the light-cone sum rules