hep-ph 篇论文 | Gist.Science

高能物理致力于探索宇宙最基础的构成与运行法则，从微观粒子的相互作用到宏观宇宙的演化，都在其研究范畴之内。这一领域不断挑战人类对物质、能量以及时空本质的认知边界。

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以下为您呈现该领域最新的精选论文列表，让我们一起探索这些关于宇宙奥秘的最新发现。

Echoes of Global Cosmic Strings

该研究利用半数值方法评估了由全局对称性破缺产生的宇宙弦衰变所生成的 Nambu-戈德斯通玻色子对宇宙微波背景、莱曼- $\alpha$ 森林及大尺度结构等观测数据的影响，从而对玻色子质量及对称性破缺能标施加了限制，并展望了未来探测任务的灵敏度前景。

Jeff A. Dror, Antonios Kyriazis2026-04-17⚛️ hep-ph

Charmonium radiative transitions to dileptons from lattice QCD: The case of $h_c \to \eta_c \ell^+\ell^-$ and $\chi_{c1} \to J/\psi\,\ell^+\ell^-$

本文利用具有 $N_f=2+1+1$ 味动力 Wilson-Clover 扭曲质量费米子的格点 QCD 模拟，首次对 $h_c \to \eta_c \ell^+\ell^-$ 和 $\chi_{c1} \to J/\psi \ell^+\ell^-$ 粲偶素跃迁过程进行了连续极限下的计算，给出了衰变宽度、微分分布及角观测量等基准预测，其中 $\chi_{c1}$ 的结果与实验相符，而 $h_c$ 的电子对衰变率预测值比 BESIII 实验结果高出约 $3\sigma$ 。

D. Bečirevic, R. Di Palma, R. Frezzotti, G. Gagliardi, V. Lubicz, F. Sanfilippo, N. Tantalo2026-04-17⚛️ hep-lat

hep-ph

Echoes of Global Cosmic Strings

Charmonium radiative transitions to dileptons from lattice QCD: The case of $h_c \to \eta_c \ell^+\ell^-$ and $\chi_{c1} \to J/\psi\,\ell^+\ell^-$

Neutrino self-interactions in post-reionization era: Lyman- $\alpha$ , 21-cm and cross-spectra

Towards a complete theory of thermal leptogenesis in the SM and MSSM

Tachyonic AdS/QCD, Determining the Strong Running Coupling and \beta-function in both UV and IR Regions of AdS Space

Solving bound-state equations in $\text{QCD}_2$ with bosonic and fermionic quarks

Probing Cosmic Ray Composition and Muon-philic Dark Matter via Muon Tomography

Gravitational waves from axion inflation in the gradient expansion formalism. Part I. Pure axion inflation

Unitary and Analytic Renormalisation of Cosmological Correlators

$T \times \mu$ phase diagram from a fractal NJL model

hep-ph

Echoes of Global Cosmic Strings

Charmonium radiative transitions to dileptons from lattice QCD: The case of hc→ηcℓ+ℓ−h_c \to \eta_c \ell^+\ell^-hc​→ηc​ℓ+ℓ− and χc1→J/ψ ℓ+ℓ−\chi_{c1} \to J/\psi\,\ell^+\ell^-χc1​→J/ψℓ+ℓ−

Neutrino self-interactions in post-reionization era: Lyman-α\alphaα, 21-cm and cross-spectra

Towards a complete theory of thermal leptogenesis in the SM and MSSM

Tachyonic AdS/QCD, Determining the Strong Running Coupling and \beta-function in both UV and IR Regions of AdS Space

Solving bound-state equations in QCD2\text{QCD}_2QCD2​ with bosonic and fermionic quarks

Probing Cosmic Ray Composition and Muon-philic Dark Matter via Muon Tomography

Gravitational waves from axion inflation in the gradient expansion formalism. Part I. Pure axion inflation

Unitary and Analytic Renormalisation of Cosmological Correlators

T×μT \times \muT×μ phase diagram from a fractal NJL model

Charmonium radiative transitions to dileptons from lattice QCD: The case of $h_c \to \eta_c \ell^+\ell^-$ and $\chi_{c1} \to J/\psi\,\ell^+\ell^-$

Neutrino self-interactions in post-reionization era: Lyman- $\alpha$ , 21-cm and cross-spectra

Solving bound-state equations in $\text{QCD}_2$ with bosonic and fermionic quarks

$T \times \mu$ phase diagram from a fractal NJL model