5500 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 outlines the scientific potential and practical feasibility of deploying a long-baseline atom interferometer at the South Pole to detect decihertz gravitational waves, leveraging the site's unique low seismic noise and infrastructure to enhance global detector networks and fundamental physics tests.
This paper proposes a Kapitza-inspired stabilization mechanism, where rapid oscillations in heavy-quark interactions generate a repulsive term that prevents collapse and successfully predicts the masses and properties of various heavy tetraquarks, including , , and fully heavy states, within a unified diquark–antidiquark framework.
This paper demonstrates that minimal corrections from the charged-lepton sector, parameterized by the Wolfenstein mixing angle and phase , can successfully reconcile the TM neutrino mixing framework with both standard and dark-LMA oscillation data while predicting sizeable CP violation and testable effective Majorana mass ranges for neutrinoless double beta decay.
This paper demonstrates that photon emission and scattering amplitudes in flying focus fields can be derived from plane wave results via conformal transformations and Gaussian averaging, effectively allowing strong-field QED calculations to include focusing effects without additional computational cost.
This paper presents the calculation of next-to-next-to-leading order (NNLO) QED radiative corrections to the -odd part of the differential cross section for the process, thereby completing the analytical determination of the full NNLO differential cross section when combined with the authors' previous work.
This paper demonstrates that AI-driven symbolic evolution can discover compact, interpretable event-level observables for collider interference measurements that retain substantially more statistical information than standard angular baselines by leveraging matrix-element reweighting scores.
This paper systematically calculates and unitarizes scalar, vector, and tensor two-meson form factors within resonance chiral theory by combining one-loop pseudoscalar contributions with tree-level resonance exchanges to predict distinct resonance structures across strangeness-conserving and strangeness-changing channels.
This paper derives time-dependent and time-integrated CP asymmetry formulas for and decays by incorporating mixing and modes, uses a global fit of branching fractions to extract hadronic parameters, and demonstrates that these effects can reach while mitigating theoretical tensions in specific decay channels.
This paper presents an automated framework, implemented as an extension of the DRalgo Mathematica package, for matching generic dimension-five and -six operators in three-dimensional effective field theories derived from arbitrary models containing scalars, fermions, and gauge fields at finite temperature.
This paper demonstrates that a direct inflaton-gluon coupling which dynamically raises the QCD confinement scale during inflation can suppress axion isocurvature perturbations and generate dark matter, but this mechanism analytically requires plateau-like inflationary potentials () to maintain perturbative control while simultaneously shifting the scalar spectral index to bluer values.