Ruitian Li

activity

20222026

D_{s}^{+} \to π^{+} π^{0} π^{0}

2 citations · 2 across the 8 of their papers we have counts for

collaborators

9 papers

hep-ph2026

Searching for ALP Lepton Flavor Violation via ALP Decays at the LHC

Xiaochu Zheng, Ruitian Li, Jing Li +1

In the ALP model, lepton flavor violation (LFV) can arise from off-diagonal ALP-lepton couplings ( $g_{a ℓ_{i} ℓ_{j}}$ ), which are absent in the Standard Model. We focus on ALP prod…

hep-ph2026

Theoretical study of $f_{0} (980)$ , $a_{0} (980)$ and $Ξ (1/ 2^{-})$ in the process $Ξ_{c}^{+} \to Σ^{+} K^{+} K^{-}$

Ruitian Li, Xuan Luo, Hao Sun

We employed the chiral unitarity approach to investigate the decay process $Ξ_{c}^{+} \to Σ^{+} K^{+} K^{-}$ , by considering that the low lying nucleon resonance $Ξ (1/ 2^{-})$ and the low lying s…

hep-ph2025

Solving two and three-body systems with deep neural networks

Ruitian Li, Xuan Luo, Hao Sun +1

We develop a new method for solving two- and three-body bound state problems using unsupervised machine learning techniques. We use a deep neural network to calculate both simple a…

hep-ph2025

Theoretical study of the $N (1535)$ in the process $Λ_{c}^{+} \to n π^{+} π^{0}$

Ruitian Li, Xuan Luo, Hao Sun

We have investigated the $Λ_{c}^{+} \to n π^{+} π^{0}$ decay process using the chiral unitary approach, by considering that the nucleon resonance $N (1535)$ could be dynamically generated thro…

hep-ph2024

The Theoretical Study of $π^{+} p \to p a_{0}^{+} ϕ$ Reaction

Aojia Xu, Ruitian Li, Xuan Luo +1

We study the production of hyperon resonances in the $π^{+} p \to p a_{0}^{+} ϕ$ reaction within an effective Lagrangian approach. The model includes the production of $Δ (1940)$ and $Δ(1920)…

hep-ph2024

The Theoretical Study of $p p ˉ \to Λ ˉ Σ η$ Reaction

Aojia Xu, Ruitian Li, Xuan Luo +1

We study the production of hyperon resonances in the $p p ˉ \to Λ ˉ Σ η$ reaction within an effective Lagrangian approach. The model includes the production of $Σ (1750)$ and $Λ(16…

hep-ph2024

Theoretical study of the $B^{+} \to D^{-} D_{s}^{+} π^{+}$ reaction

Xuan Luo, Ruitian Li, Hao Sun

Prompted by the recent discoveries of $T_{c s ˉ 0} (2900)^{++}$ in the $D_{s}^{+} π^{+}$ invariant mass distribution of $B^{+} \to D^{-} D_{s}^{+} π^{+}$ process, we present a model that hopes to hel…

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…

Searching for ALP Lepton Flavor Violation via ALP Decays at the LHC

Theoretical study of f0​(980), a0​(980) and Ξ(1/2−) in the process Ξc+​→Σ+K+K−

Solving two and three-body systems with deep neural networks

Theoretical study of the N(1535) in the process Λc+​→nπ+π0

The Theoretical Study of π+p→pa0+​ϕ Reaction

The Theoretical Study of ppˉ​→ΛˉΣη Reaction

Theoretical study of the B+→D−Ds+​π+ reaction

Exploring the molecular scenario of X(4160)

The theoretical study of Ds+​→π+π0π0

Theoretical study of $f_{0} (980)$ , $a_{0} (980)$ and $Ξ (1/ 2^{-})$ in the process $Ξ_{c}^{+} \to Σ^{+} K^{+} K^{-}$

Theoretical study of the $N (1535)$ in the process $Λ_{c}^{+} \to n π^{+} π^{0}$

The Theoretical Study of $π^{+} p \to p a_{0}^{+} ϕ$ Reaction

The Theoretical Study of $p p ˉ \to Λ ˉ Σ η$ Reaction

Theoretical study of the $B^{+} \to D^{-} D_{s}^{+} π^{+}$ reaction

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