hep-ex 篇论文 | Gist.Science

肝外系统（Hep-Ex）研究聚焦于肝脏之外那些与肝脏功能紧密相连的复杂网络，涵盖从代谢调节到免疫反应的广泛领域。这里探讨的不仅是器官间的相互作用，更是理解全身健康如何受肝脏状态深远影响的关键窗口。

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以下是该分类下从 arXiv 精选的最新研究成果。

Classifying hadronic objects in ATLAS with ML/AI algorithms

该论文总结了 ATLAS 实验利用图神经网络和 Transformer 等先进人工智能算法对强子末态（如夸克/胶子喷注及重粒子衰变）进行分类的最新进展、性能表现及未来数据驱动优化方向。

Leonardo Toffolin2026-03-16🔬 physics

Measurement of the local and nonlocal amplitudes in $B^{+}\to K^{+}\mu^{+}\mu^{-}$ decays

该论文利用 LHCb 实验收集的 8.4 fb $^{-1}$ 数据，通过对 $B^+ \to K^+\mu^+\mu^-$ 衰变的双缪子质量谱进行振幅分析，全面研究了局域与非局域振幅，并发现结合不同局域形状因子时，Wilson 系数组合 $C_9+C_9'$ 和 $C_{10}+C_{10}'$ 与标准模型预测的相容性在 $1.6\,\sigma$ 至 $4\,\sigma$ 之间变化。

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb, C. Abellan Beteta, F. Abudinén, T. Ackernley, A. A. Adefisoye, B. Adeva, M. Adinolfi, P. Adlarson, C. Agapopoulou, C. A. Aidala, Z. Ajaltouni, S. A (…)2026-03-16⚛️ hep-ex

Experimental aspects of the Quantum Tomography of tau lepton pairs at a Higgs factory collider

该论文提出了一种利用测量粒子动量和撞击参数来完全重建希格斯工厂对撞机上τ子对运动学的方法，从而通过最优提取自旋取向实现量子层析，并指出光子角分辨率（约 1 毫弧度）是此类分析中最关键的探测器性能指标。

Daniel Jeans2026-03-16⚛️ hep-ex

Recent electroweak measurements from the CMS experiment

本文总结了 CMS 实验在 13.6 TeV 质子 - 质子对撞中取得的最新电弱测量成果，包括 W/Z 玻色子产生截面、Drell-Yan 过程前后不对称性、有效轻子电弱混合角、τ轻子性质以及多玻色子产生和矢量玻色子散射等，其中多项测量达到了前所未有的精度，部分甚至超越了轻子对撞机的历史结果。

Cristina-Andreea Alexe (for the CMS Collaboration)2026-03-16⚛️ hep-ex

Recent advances and trends in pattern recognition and data analysis for RICH detectors

本文综述了环形切伦科夫探测器（RICH）在粒子识别中重建算法的最新进展，涵盖了从传统的似然法和霍夫变换到现代机器学习工具的应用，并探讨了全局粒子识别策略及生成式机器学习等新兴趋势。

Luka Santelj2026-03-16⚛️ hep-ex

Search for Higgs boson pair production in association with top-quark pairs using 196 fb $^{-1}$ of proton-proton collision data at $\sqrt{s}=$ 13 and 13.6 TeV with the ATLAS detector

ATLAS 合作组利用 196 fb $^{-1}$ 的 13 和 13.6 TeV 质子 - 质子对撞数据，首次开展了非共振 $t\bar{t}HH$ 产生过程搜索，测得其信号强度为 $\mu_{t\bar{t}HH}=-3^{+11}_{-12}$ ，并在 95% 置信水平下将产生截面限制为标准模型预测值的 20 倍以内。

ATLAS Collaboration2026-03-16⚛️ hep-ex

hep-ex

Classifying hadronic objects in ATLAS with ML/AI algorithms

Measurement of the local and nonlocal amplitudes in $B^{+}\to K^{+}\mu^{+}\mu^{-}$ decays

Experimental aspects of the Quantum Tomography of tau lepton pairs at a Higgs factory collider

Recent electroweak measurements from the CMS experiment

Recent advances and trends in pattern recognition and data analysis for RICH detectors

Search for Higgs boson pair production in association with top-quark pairs using 196 fb $^{-1}$ of proton-proton collision data at $\sqrt{s}=$ 13 and 13.6 TeV with the ATLAS detector

Dark-technicolour at colliders

Constraints on Dark Matter Models from Supermassive Black Hole Evolution

Decoding the structure near the $\pi^+\pi^-$ mass threshold in $\psi(3686) \rightarrow J/\psi \pi^+\pi^-$ decays

Searching solo for the invisible at Compact Muon Solenoid (CMS)

hep-ex

Classifying hadronic objects in ATLAS with ML/AI algorithms

Measurement of the local and nonlocal amplitudes in B+→K+μ+μ−B^{+}\to K^{+}\mu^{+}\mu^{-}B+→K+μ+μ− decays

Experimental aspects of the Quantum Tomography of tau lepton pairs at a Higgs factory collider

Recent electroweak measurements from the CMS experiment

Recent advances and trends in pattern recognition and data analysis for RICH detectors

Search for Higgs boson pair production in association with top-quark pairs using 196 fb−1^{-1}−1 of proton-proton collision data at s=\sqrt{s}=s​= 13 and 13.6 TeV with the ATLAS detector

Dark-technicolour at colliders

Constraints on Dark Matter Models from Supermassive Black Hole Evolution

Decoding the structure near the π+π−\pi^+\pi^-π+π− mass threshold in ψ(3686)→J/ψπ+π−\psi(3686) \rightarrow J/\psi \pi^+\pi^-ψ(3686)→J/ψπ+π− decays

Searching solo for the invisible at Compact Muon Solenoid (CMS)

Measurement of the local and nonlocal amplitudes in $B^{+}\to K^{+}\mu^{+}\mu^{-}$ decays

Search for Higgs boson pair production in association with top-quark pairs using 196 fb $^{-1}$ of proton-proton collision data at $\sqrt{s}=$ 13 and 13.6 TeV with the ATLAS detector

Decoding the structure near the $\pi^+\pi^-$ mass threshold in $\psi(3686) \rightarrow J/\psi \pi^+\pi^-$ decays