Tsinghua University

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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456 papers · 1 filter

hep-ph2026

Solving Functional Renormalization Group Equations with Neural Networks

Yang-yang Tan, Wei-jie Fu, Lianyi He +1

We employ deep neural networks to represent the field derivative of the scale-dependent effective potential in the functional renormalization group (fRG) framework for nonperturbat…

hep-ph2026

Systematic exploration of triply heavy tetraquarks: spectroscopic and decay characteristics

Hong-Tao An, Yu-Shuai Li, Si-Qiang Luo

While hidden, singly, doubly, and fully heavy tetraquark states have been experimentally observed, triply heavy tetraquark states remain experimentally unconfirmed. We systematical…

hep-ph2026

Exotic hadrons associated with $b$ -quark

Xinchen Dai, Sen Jia, Alexey Nefediev +3

Compared to charmonium-like states, exotic hadrons associated with $b$ -quark offer distinct advantages for exploring the nature of multiquark phenomena and the dynamics of the stro…

hep-ph2026

Gravitational Waves and Primordial Black Holes produced by Dark Meta Stable Vacuum Decay

Haipeng An, Tingyu Li, Chen Yang

Inspired by string theory and cosmological constant problem, it is plausible that the Universe's vacuum structure is characterized by a landscape of metastable vacua. The existence…

hep-ph2025

Nucleon 3D intrinsic spin structure from the weak-neutral axial-vector form factors

Yi Chen

Relativistic 3D weak-neutral axial-vector four-current and spin distributions inside a nucleon (or a general spin- $\frac{1}{2}$ hadron) including three weak-neutral axial-vector fo…

hep-ph2025

Solar Reflected Dark Matter under the Influence of a Dark Magnetic Field

Haoming Nie

The scattering of dark matter particles within the Sun's hot plasma can lead to the acceleration of dark matter, producing a high-energy solar-reflected DM flux detectable in groun…

hep-ph2025

Strange pentaquark molecules in QCD sum rules

Di Ben, Sheng-Qi Zhang

We study hidden- and open-strange pentaquark configurations in the hadronic molecular picture with QCD sum rules. Starting from the baryon octet combined with an $s s ˉ$ pair, w…

hep-ph2025

Energy loss of heavy-flavor quarks in color string medium

Daria Prokhorova, Shuzhe Shi, Evgeny Andronov

The paper presents preliminary estimates of heavy-flavor (HF) quark energy loss during its propagation through the non-equilibrated medium formed in minimum bias proton-proton (p+p…

hep-ph2025

Probing Neutral Triple Gauge Couplings via $Z Z$ Production at $e^{+} e^{-}$ Colliders with Machine Learning

John Ellis, Hong-Jian He, Rui-Qing Xiao +1

Neutral triple gauge couplings (nTGCs) first arise from the dimension-8 operators of the Standard Model Effective Field Theory (SMEFT), rather than the dimension-4 SM Lagrangian an…

hep-ph2025

Normal mode analysis within relativistic massive transport

Xin Lin, Qiu-Ze Sun, Xin-Hui Wu +1

In this paper, we address the normal mode analysis on the linearized Boltzmann equation for massive particles in the relaxation time approximation. One intriguing feature of massiv…

hep-ph2025

Evidence for the existence of a flavor-sextet charmed meson?

Feng-Kun Guo, Bing-Song Zou

Recently, the LHCb Collaboration reported a signal for a new resonance in the $D_{s}^{+} π^{\pm}$ invariant mass distribution in the decays $B \to D ˉ^{(*)} D_{s}^{+} π^{+} π^{-}$ (arXiv:2411…

hep-ph2025★ 3 cited

Analysis of $Σ^{*}$ via isospin selective reaction $K_{L} p \to π^{+} Σ^{0}$

Dan Guo, Jun Shi, Igor Strakovsky +1

The isospin-selective reaction $K_{L} p \to π^{+} Σ^{0}$ provides a clean probe for investigating $I = 1$ $Σ^{*}$ resonances. In this work, we perform an analysis of this reaction using an eff…

hep-ph2025★ 4 cited

Probing CP-Violating Neutral Triple Gauge Couplings at Electron-Positron Colliders

John Ellis, Hong-Jian He, Rui-Qing Xiao

We study the CP-violating (CPV) neutral triple gauge couplings (nTGCs) that can be realized via dimension-8 operators in the Standard Model Effective Field Theory (SMEFT). We prese…

hep-ph2025★ 8 cited

Doubly charmed hexaquarks in the diquark picture

Hong-Tao An, Si-Qiang Luo, Xiang Liu

We investigate doubly charmed hexaquark states within the diquark picture, by employing the constituent quark model and the quark-interchange model as our theoretical frameworks. U…

hep-ph2025

Constraints on dark matter boosted by supernova shock within the effective field theory framework from the CDEX-10 experiment

J. Z. Wang, L. T. Yang, Q. Yue +83

Supernova shocks can boost dark matter (DM) particles to high, yet nonrelativistic, velocities, providing a suitable mechanism for analysis within the framework of the nonrelativis…

hep-ph2025

Optimal Observables for the Chiral Magnetic Effect from Machine Learning

Yuji Hirono, Kazuki Ikeda, Dmitri E. Kharzeev +2

The detection of the Chiral Magnetic Effect (CME) in relativistic heavy-ion collisions remains challenging due to substantial background contributions that obscure the expected sig…

hep-ph2025★ 2 cited

Establishing the vector-meson-exchange dominance for the short range interactions of light quarks

Bing-Song Zou

I give a brief comment on a recent study revealing the vector meson exchange (VME) dominant for the short range interactions between u/d quarks in the $N N$ , $D_{03}$ , and $D_{30}$ …

hep-ph2024★ 3 cited

Cosmological Signatures of Neutrino Seesaw Mechanism

Chengcheng Han, Hong-Jian He, Linghao Song +1

The tiny neutrino masses are most naturally explained by seesaw mechanism through singlet right-handed neutrinos, which can further explain the matter-antimatter asymmetry in the U…

hep-ph2024★ 29 cited

Production of exotic hadrons in $pp$ and nuclear collisions

Jinhui Chen, Feng-Kun Guo, Yu-Gang Ma +5

Exotic hadrons beyond the conventional quark model have been discovered in the past two decades. Investigations of these states can lead to deep understanding of nonperturbative dy…

hep-ph2024★ 4 cited

Deciphering the mechanism of $J / ψ$ -nucleon scattering

Bing Wu, Xiang-Kun Dong, Meng-Lin Du +2

The low-energy $J / ψ N$ scattering is important for various reasons: it is related to the hidden-charm $P_{c}$ pentaquark states, provides insights into the role of gluons in nucleon s…

hep-ph2024

Rotation induced color confinement

Guojun Huang, Shile Chen, Yin Jiang +2

The rotation effect on the QCD properties is an open question. We study the dynamic gluon mass in a dense QCD matter, the rotation is introduced by taking a covariant transformatio…

hep-ph2024★ 3 cited

Energy-scaling behavior of intrinsic transverse momentum parameters in Drell-Yan simulation

CMS Collaboration

An analysis is presented based on models of the intrinsic transverse momentum (intrinsic $k_{T}$ ) of partons in nucleons by studying the dilepton transverse momentum in Drel…

hep-ph2024

$n - n$ Oscillation in $S^{1} / Z_{2} \times Z_{2}^{'}$ Orbifold $S U (5)$ GUT

Ankit Das, Sarthak Duary, Utpal Sarkar

We explore the possibility of $B$ and $B - L$ violating processes, specifically proton decay and neutron-antineutron oscillation, using explicit realization of operators in the $SU(5…

hep-ph2024★ 9 cited

UV Completion of Neutral Triple Gauge Couplings

John Ellis, Hong-Jian He, Rui-Qing Xiao +2

Neutral triple gauge couplings (nTGCs) are manifestation of new physics beyond the Standard Model (SM), as they are absent in the SM and are first generated by dimension-8 operator…

Solving Functional Renormalization Group Equations with Neural Networks

Systematic exploration of triply heavy tetraquarks: spectroscopic and decay characteristics

Exotic hadrons associated with b-quark

Gravitational Waves and Primordial Black Holes produced by Dark Meta Stable Vacuum Decay

Nucleon 3D intrinsic spin structure from the weak-neutral axial-vector form factors

Solar Reflected Dark Matter under the Influence of a Dark Magnetic Field

Strange pentaquark molecules in QCD sum rules

Energy loss of heavy-flavor quarks in color string medium

Probing Neutral Triple Gauge Couplings via ZZ Production at e+e− Colliders with Machine Learning

Normal mode analysis within relativistic massive transport

Evidence for the existence of a flavor-sextet charmed meson?

Analysis of Σ∗ via isospin selective reaction KL​p→π+Σ0

Probing CP-Violating Neutral Triple Gauge Couplings at Electron-Positron Colliders

Doubly charmed hexaquarks in the diquark picture

Constraints on dark matter boosted by supernova shock within the effective field theory framework from the CDEX-10 experiment

Optimal Observables for the Chiral Magnetic Effect from Machine Learning

Establishing the vector-meson-exchange dominance for the short range interactions of light quarks

Cosmological Signatures of Neutrino Seesaw Mechanism

Production of exotic hadrons in pp and nuclear collisions

Deciphering the mechanism of J/ψ-nucleon scattering

Rotation induced color confinement

Energy-scaling behavior of intrinsic transverse momentum parameters in Drell-Yan simulation

n−n Oscillation in S1/Z2​×Z2′​ Orbifold SU(5) GUT

UV Completion of Neutral Triple Gauge Couplings

Exotic hadrons associated with $b$ -quark

Probing Neutral Triple Gauge Couplings via $Z Z$ Production at $e^{+} e^{-}$ Colliders with Machine Learning

Analysis of $Σ^{*}$ via isospin selective reaction $K_{L} p \to π^{+} Σ^{0}$

Production of exotic hadrons in $pp$ and nuclear collisions

Deciphering the mechanism of $J / ψ$ -nucleon scattering

$n - n$ Oscillation in $S^{1} / Z_{2} \times Z_{2}^{'}$ Orbifold $S U (5)$ GUT