5471 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 presents a general analytic framework based on a truncated BBGKY hierarchy and Volterra integral equations to model the evolution of cosmic structure in multi-species dark matter scenarios, accounting for both finite velocity dispersion and Poisson fluctuations across arbitrary component mixtures.
This paper employs machine learning techniques to revisit the fermion mass problem in the Georgi-Glashow grand unified theory, demonstrating that models incorporating a 24-dimensional field or a continuous parameter offer a more "beautiful" (closer to the original model) resolution to the observed fermion mass spectrum than those using a 45-dimensional field.
This paper investigates the impact of kinematic skewness on reconstructing Mellin moments of double parton distributions from Euclidean lattice data by analyzing the skewness dependence of hadronic correlation functions through various models.
This paper presents a comprehensive phenomenological analysis of neutrino masses and mixing within a five-dimensional Large Extra Dimension scenario featuring a bulk fermion, systematically investigating four distinct mass generation models to derive oscillation predictions and constrain the extra-dimensional parameters against experimental data.
This paper demonstrates that precision measurements at Higgs factories can detect signatures of composite Higgs models with top quark partners heavier than 3 TeV, primarily through significant deviations in the top quark's electroweak couplings, specifically its interaction with the Z boson.
This paper investigates the production of tau lepton pairs in PbPb collisions at the FCC-hh to establish 95% C.L. exclusion limits and 3 and 5 sensitivity projections for the tau lepton's anomalous magnetic and electric dipole moments, comparing these future prospects with constraints from other colliders.
This paper proposes a field-theoretical framework, analogous to the BEC-BCS crossover in ultracold atoms, to explain the hadron-quark crossover in dense matter by demonstrating that a tripling fluctuation effect naturally reproduces key quarkyonic features such as the speed of sound peak and baryon momentum-shell structure.
This paper applies resurgence theory to the 't Hooft-Polyakov monopole, demonstrating that its differential equations admit a uniformly convergent global perturbative expansion around simple universal non-perturbative backgrounds, thereby providing precise analytic control over the monopole's profile functions and numerical parameters for any coupling ratio.
This paper investigates single Higgs production at a 125 GeV XFEL Compton collider, demonstrating that a novel deep learning framework combined with a genetic algorithm can achieve significantly higher sensitivity in signal-background discrimination than traditional methods, thereby enabling precise Higgs sector probing and new physics opportunities complementary to proposed machines.
This study compares the longitudinal deposition of conserved quantities in the string-based SMASH and saturation-based McDipper initial condition models across a wide range of collision energies, revealing significant discrepancies in energy and baryon deposition at higher center-of-mass energies despite good agreement at lower energies.