5243 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 the transverse-momentum cutoff scheme for quasi-parton distribution functions (quasi-PDFs), demonstrating that despite its theoretical limitations, a careful separation of ultraviolet divergences and the restoration of quark-number conservation allow for a meaningful reconciliation with results obtained in dimensional regularization.
This paper classifies all order-two T-duality orbifolds on the SO(12) lattice at the free fermionic point of type II string theories, presenting their parametric spectra, identifying minimal Hodge numbers and orientifoldable configurations, and arguing that the appearance of spin-3/2 states in twisted sectors necessitates a supersymmetric vacuum with vanishing energy.
This dissertation introduces a novel quantum electrodynamics framework that derives a closed-form analytic expression for the scattered electron energy spectrum in inverse Compton scattering, successfully bridging classical radiation reaction theory and quantum models without requiring large-scale simulations or uncertain approximations.
This paper extends the Polyakov-loop-enhanced linear-sigma model to four flavors to demonstrate that open-charm -mesons serve as precise indicators of chiral restoration with significant mass increases across the crossover transition, while hidden-charm states remain largely unaffected, collectively mapping a chiral phase boundary consistent with lattice-QCD predictions and devoid of a critical endpoint.
This paper presents exact analytical solutions to the nonlinear relativistic Boltzmann equation for homogeneous, isotropic, massless multicomponent systems, identifying three distinct solution classes for two-component systems that include a novel hybrid structure featuring a non-equilibrium Maxwell-Jüttner distribution coupled with nontrivial dynamics.
This paper presents the first next-to-leading order QCD predictions with parton-shower matching for the production and decay of scalars and heavy neutrinos in the Scotogenic model at 14 TeV and 100 TeV colliders, supported by the public release of the SM_Scoto FeynRules library and an analysis of future lepton collider prospects.
This paper classifies the physically inequivalent high-temperature vacua of the Standard Model by analyzing the one-loop effective potential for Polyakov loop holonomies within the framework of generalized symmetries and the global structure of various gauge-group quotients.
This paper investigates the interplay between low-energy flavor physics and dark matter phenomenology within the dimension-6 dark Standard Model Effective Field Theory, demonstrating that correlated multi-operator configurations are necessary to satisfy current constraints and defining tightly constrained benchmark regions for future collider searches.
This paper demonstrates that knowledge distillation from a large foundation model into an efficient, attention-free Deep Sets network significantly improves background rejection for real-time top quark jet tagging on hardware accelerators, particularly in the low signal efficiency regime critical for collider triggers.
This paper proposes using the delayed 511 keV gamma-ray echo from a core-collapse supernova as an astrophysical "near detector" to directly measure the emitted neutrino fluence, thereby enabling a precise test of neutrino propagation effects such as pseudo-Dirac oscillations, decay, or dark matter interactions by comparing this source flux with the flux observed at Earth.