Xuan Luo

activity

20242026

collaborators

6 papers

hep-ph2026

The role of triangle singularity in the $B^{0} \to D^{-} π^{+} a_{0} (980) (π^{0} η)$ decay

Wei Wang, Dazhuang He, Xuan Luo

The triangle singularity interpretation of the \replyhe{ $a_{1} (1420)$ } observed by the COMPASS Collaboration has been widely accepted. In this work, we investigate the triangle mecha…

hep-ph2026

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

Ruitian Li, Xuan Luo, Hao Sun

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

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 $I^_{c}^{+} \to n I ¨ ^{+} I ¨ ^{0}$

Ruitian Li, Xuan Luo, Hao Sun

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

hep-ph2024

The Theoretical Study of $p p ˉ \to I^ˉ I^£ I^\cdot$ Reaction

Aojia Xu, Ruitian Li, Xuan Luo +1

We study the production of hyperon resonances in the $p p ˉ \to I^ˉ I^£ I^\cdot$ reaction within an effective Lagrangian approach. The model includes the production of $I^£ (1750)$ and $…

hep-ph2024

The Theoretical Study of $I^£^{+} p \to I^ a_{0}^{+} p$ Reaction

Yan Dai, Aojia Xu, Gang Li +2

We conducted a theoretical study on the process $I^£^{+} p \to I^ a_{0}^{+} p$ based on an effective Lagrangian approach. This model encompasses the excitation of intermediate states le…

The role of triangle singularity in the B0→D−π+a0​(980)(π0η) decay

Theoretical study of f0​(980), a0​(980) and I^(1/2−) in the process I^c+​→I^£+K+K−

Solving two and three-body systems with deep neural networks

Theoretical study of the N(1535) in the process I^c+​→nI¨+I¨0

The Theoretical Study of ppˉ​→I^ˉI^£I^⋅ Reaction

The Theoretical Study of I^£+p→I^a0+​p Reaction

The role of triangle singularity in the $B^{0} \to D^{-} π^{+} a_{0} (980) (π^{0} η)$ decay

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

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

The Theoretical Study of $p p ˉ \to I^ˉ I^£ I^\cdot$ Reaction

The Theoretical Study of $I^£^{+} p \to I^ a_{0}^{+} p$ Reaction