H. F. Shen

activity

20222025

most citedMeasurement of the absolute branching fraction of the singly Cabibbo suppressed decay

Λ_{c}^{+} \to p η^{'}

8 citations · 17 across the 7 of their papers we have counts for

collaborators

7 papers

cs.CL2025★ 1 cited

AgentGroupChat-V2: Divide-and-Conquer Is What LLM-Based Multi-Agent System Need

Zhouhong Gu, Xiaoxuan Zhu, Yin Cai +12

Large language model based multi-agent systems have demonstrated significant potential in social simulation and complex task resolution domains. However, current frameworks face cr…

hep-ex2024

Search for the rare decay $J / ψ \to γ D^{0} + c . c .$ at BESIII

BESIII Collaboration, M. Ablikim, M. N. Achasov +650

Using $(10087 \pm 44) \times 1 0^{6} J / ψ$ events collected with the BESIII detector, we search for the rare decay $J / ψ \to γ D^{0} + c . c .$ for the first time. No obvious signal is observed and t…

hep-ex2024

Observation of $η_{c} (2 S) \to K^{+} K^{-} η$

BESIII Collaboration, M. Ablikim, M. N. Achasov +645

By analyzing $(27.12 \pm 0.14) \times 1 0^{8}$ $ψ (3686)$ events accumulated with the BESIII detector, the decay $η_{c} (2 S) \to K^{+} K^{-} η$ is observed for the first time with a sig…

cs.AI2024★ 1 cited

AgentGroupChat: An Interactive Group Chat Simulacra For Better Eliciting Emergent Behavior

Zhouhong Gu, Xiaoxuan Zhu, Haoran Guo +10

Language significantly influences the formation and evolution of Human emergent behavior, which is crucial in understanding collective intelligence within human societies. Consider…

hep-ex2024★ 4 cited

Improved measurements of the Dalitz decays $η / η^{'} \to γ e^{+} e^{-}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +628

Based on a data sample of 10 billion $J / ψ$ events collected with the BESIII detector, improved measurements of the Dalitz decays $η / η^{'} \to γ e^{+} e^{-}$ are performed, where the $…

hep-ex2023★ 3 cited

A coupled-channel analysis of the $X (3872)$ lineshape with BESIII data

BESIII Collaboration, M. Ablikim, M. N. Achasov +611

We perform a study of the $X (3872)$ lineshape using the data samples of $e^{+} e^{-} \to γ X (3872)$ , $X (3872) \to D^{0} D ˉ^{0} π^{0}$ and $π^{+} π^{-} J / ψ$ collected with the BESIII detector. The…

AgentGroupChat-V2: Divide-and-Conquer Is What LLM-Based Multi-Agent System Need

Search for the rare decay J/ψ→γD0+c.c. at BESIII

Observation of ηc​(2S)→K+K−η

AgentGroupChat: An Interactive Group Chat Simulacra For Better Eliciting Emergent Behavior

Improved measurements of the Dalitz decays η/η′→γe+e−

A coupled-channel analysis of the X(3872) lineshape with BESIII data

Search for the rare decay $J / ψ \to γ D^{0} + c . c .$ at BESIII

Observation of $η_{c} (2 S) \to K^{+} K^{-} η$

Improved measurements of the Dalitz decays $η / η^{'} \to γ e^{+} e^{-}$

A coupled-channel analysis of the $X (3872)$ lineshape with BESIII data