3153 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 investigates majoron dark matter within a high-scale seesaw framework, analyzing its production mechanisms and observational constraints across pre- and post-inflationary scenarios to demonstrate its viability as a cosmological probe of lepton number breaking and thermal leptogenesis.
This paper investigates the low-energy phenomenology of a minimal flavor-deconstructed framework in the lepton sector, demonstrating that next-to-leading order effects induce physical CP-violating phases and flavor misalignment that make future searches for conversion and electron electric dipole moments powerful probes of multi-10 TeV scales beyond direct collider reach.
This paper demonstrates that in the general Two-Higgs-Doublet Model with a scalar potential possessing two local minima, the masses of all scalar particles are bounded provided the dimensionless quartic couplings satisfy perturbativity constraints.
This paper presents the first NNLL collinear resummation of projected -point energy correlators up to matched to NLO fixed-order predictions, achieved by computing new two-loop jet functions and incorporating leading non-perturbative corrections, thereby establishing quantitative control over these observables for future precision extractions.
This paper proposes a specific radiative neutrino mass model where a Dirac fermion dark matter candidate undergoes semi-annihilation to produce boosted dark matter and neutrinos, predicting a mediator mass of MeV that enhances scattering cross-sections to levels detectable by future experiments like DUNE and DARWIN.
This paper elucidates how the Chiral Quark Soliton Model (CQSM), by uniquely incorporating non-local quark-quark correlations arising from spontaneous chiral symmetry breaking, successfully predicts various nucleon parton distribution functions, particularly the flavor asymmetry of sea-quark distributions, outperforming traditional effective meson theories like the Skyrme model.
This paper predicts that future electron-ion collider experiments at high inelasticity will observe an enhancement in the ratio of nuclear reduced cross-sections due to saturation effects, a phenomenon distinct from standard parton distribution ratios that highlights the critical role of the nuclear longitudinal structure function and offers a method to quantify gluon shadowing.
This paper investigates higher-twist corrections to reduced cross-section ratios at the Electron-Ion Collider (EIC) using a color dipole model, demonstrating that including twist-4, -6, and -8 terms successfully reproduces JLab data and reveals non-linear QCD dynamics in the small- and low- regime.
This paper utilizes the color dipole picture with a collinear generalized double asymptotic scaling approach to model charm-quark pair production, demonstrating strong agreement with HERA experimental data across a wide kinematic range and confirming the symmetry between saturation and color transparency regions while incorporating threshold mass effects.
This paper investigates the classification and rich spectrum of fully light tetraquark states composed of u, d, and s quarks by analyzing their exotic SU(3) flavor structures within the framework of low-energy Quantum Chromodynamics.