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 paper uses Lyman- forest measurements of the intergalactic medium temperature to establish new, complementary constraints on long-lived dark sector particles that deposit energy into the IGM, providing updated limits that work alongside Cosmic Microwave Background data.
This paper proposes an effective field theory (EFT) framework based on an extended type-X Two Higgs Doublet Model to explain secluded dark matter, demonstrating that the observed relic abundance can be achieved through both freeze-out and freeze-in mechanisms via dimension-6 operators while remaining consistent with BBN and gamma-ray constraints.
This paper investigates the sensitivity of multi-particle symmetric and asymmetric cumulants to shear and bulk viscosities, resonance decays, and hadronic interactions in Au+Au collisions at = 200 GeV using a hybrid hydrodynamic-transport model.
This paper proposes a unified framework for analyzing the Berry phase in axion-photon and axion-fermion interactions, suggesting that measuring this phase can serve as a novel method for detecting axions and probing the Standard Model's global structure and generalized symmetries.
The proposed "superconducting cloud chamber" uses Josephson junctions to detect low-energy charged particles by measuring quantum phase differences, offering a novel method for identifying slow-moving particles and millicharged dark matter.
This study presents a comprehensive angular distribution analysis for hyperon-antihyperon production in collisions, demonstrating that beam polarization significantly enhances the sensitivity for detecting violation and electric dipole moments under BESIII and STCF experimental conditions.
This paper proposes a no-scale Brans-Dicke gravity model that eliminates unwanted long-range forces by removing dimensionful parameters, while simultaneously providing a heavy inflaton consistent with Starobinsky-like inflation that predicts dark radiation and supports successful leptogenesis.
This paper presents a unified quantum mechanical framework for detecting ultralight scalar dark matter via matter effects, revealing novel non-perturbative phenomena like descreening that alleviate decoherence suppression and refining experimental constraints on background-induced forces beyond the spherical approximation.
This paper develops a model-independent effective field theory (EFT) that unifies various inflationary models involving gauge fields to demonstrate that the production of parity-violating chiral gravitational waves is a generic and inevitable consequence of such gauge field backgrounds.
This study demonstrates that multi-particle azimuthal correlations and rapidity-even dipolar flow in collisions serve as sensitive probes for distinguishing -clustering nuclear geometries from standard Woods–Saxon configurations within a viscous hydrodynamic framework.