3393 papers
Hep-Ph explores the fundamental forces that govern how particles interact and behave at the smallest scales imaginable. This field bridges the gap between theoretical predictions and experimental reality, helping scientists understand the building blocks of our universe without getting lost in complex mathematics. Whether investigating the Higgs boson or searching for new physics beyond current models, these studies push the boundaries of human knowledge about matter and energy.
At Gist.Science, we process every new preprint in this category as soon as it appears on arXiv. We strip away the dense jargon to offer both accessible plain-language explanations and detailed technical summaries, ensuring that groundbreaking research is understandable to everyone from students to seasoned experts. Below are the latest papers in this dynamic field, ready for you to explore with clarity and depth.
This paper reviews how recent advancements in Large Momentum Effective Theory (LaMET), including improved renormalization schemes, higher-order matching kernels, and novel lattice operators, are enhancing the precision and reliability of first-principles lattice QCD calculations for proton parton distributions.
This paper employs QCD sum rules to systematically study pentaquark states with isospin , determining their mass spectra and proposing assignments for the observed candidates while identifying a lowest hidden-charm state just above the threshold.
This paper provides a conceptual and practical introduction to Strong-Field Quantum Electrodynamics tailored for experimentalists, focusing on core ideas, terminology, and challenges relevant to experimental design and interpretation rather than offering a comprehensive theoretical review.
This paper analyzes hadronic final states at Future Circular Electron-Positron Collider (FCC-ee) energies using PYTHIA simulations to investigate event shapes and inclusive spectra, extract the strong coupling constant with NNLO accuracy, and assess systematic uncertainties and soft gluon dynamics for future QCD studies.
This paper demonstrates that low-energy scattering is driven by a pole-enhanced triangle diagram involving a near-threshold pole, yielding an attractive interaction consistent with experimental data and distinct from van der Waals or two-pion exchange mechanisms.
This paper investigates the extended thermodynamics of charged Hayward-AdS black holes surrounded by a cloud of strings and perfect fluid dark matter, demonstrating that these models exhibit van der Waals-like phase transitions, distinct Joule-Thomson expansion characteristics, and holographic heat engine efficiencies that are respectively enhanced by the cloud of strings and diminished by perfect fluid dark matter.
This paper derives exact evolution equations for spin potentials in perfect-fluid spin hydrodynamics on Grozdanov's hyperbolic () expanding background, revealing distinct dynamical features such as stronger spin localization and oscillatory azimuthal decay that differentiate it from the well-known Gubser flow.
This paper derives the one-point energy correlator for deep inelastic scattering in the small- limit using the Color Glass Condensate framework, demonstrating that it serves as a clean, nonperturbative-free probe of gluon saturation dynamics with significant nuclear suppression effects relevant to the future Electron-Ion Collider.
This paper introduces a framework based on differential and information geometry to analyze the latent representations of machine learning models, applying concepts like curvature and nonmetricity to interpret the physics underlying quark-gluon and fat jet classification tasks.
This paper presents new analytical all-order results for small- resummation, most notably the first properly resummed $qg$ splitting kernel, which form the basis of a more robust and numerically stable implementation in the upcoming HELL 4.0 framework.