5626 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 study presents an extensive nonperturbative analysis of vacuum polarization and pair production in time-dependent electric fields using a revised quantum kinetic equation framework, computing key observable quantities and demonstrating consistency with the Dirac-Heisenberg-Wigner formalism to establish a firmer theoretical basis for strong-field physics.
This paper investigates the photoproduction of the exotic charged states and off nuclei using a collision model based on the nuclear spectral function, demonstrating that absolute and relative observables calculated for various internal structure scenarios (compact tetraquarks, molecules, and mixtures) are sensitive enough to distinguish their nature in future high-luminosity electron-ion collider experiments.
This review introduces the fundamental concepts of group theory and gauge symmetry to construct and quantize gauge-invariant Lagrangians, while also exploring modern on-shell amplitude methods and presenting the Standard Model through its specific symmetry structures and matter content.
This paper presents a straightforward method for constructing the simplest Exotic Invariant, designated as E3.
This study investigates the macroscopic properties and universal relations of proto-neutron stars within Energy-Momentum Squared Gravity, revealing that while thermodynamic variables and the modified gravity parameter significantly alter individual stellar characteristics, the underlying correlations between these properties remain robust and largely unaffected.
This paper proposes a predictive supersymmetric framework where spontaneous breaking of the symmetry generates neutrino masses via a pseudo-Goldstone right-handed neutrino and a Majoron-like particle, successfully reproducing observed oscillation data while offering testable signatures in cosmology, neutrino decay, and future collider searches.
Using a decade of IceCube data, this study finds that while gamma-ray-bright blazars contribute minimally to the diffuse high-energy neutrino flux, X-ray-bright Seyfert galaxies—likely producing neutrinos in optically thick environments—could account for a significant portion, potentially up to the entirety, of the observed signal.
This paper presents the theoretical framework and detailed experimental design of the Muonium-to-Antimuonium Conversion Experiment (MACE), which aims to discover or constrain charged lepton flavor violation by searching for muonium-to-antimuonium conversion with a sensitivity of approximately .
This paper introduces SPARKX, an open-source Python package designed to streamline and enhance the analysis of relativistic kinematics in heavy-ion collision experiments by providing a comprehensive, multi-format toolkit that integrates with major simulation frameworks like SMASH and JETSCAPE.
This paper proposes a multicomponent supersymmetric dark matter model where the decay of a long-lived heavy fermion into a lighter boson at high redshifts generates an isotropic flux of ultra-high-energy neutrinos ( PeV) that explains the unassociated signal observed by KM3NeT.