5510 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 semileptonic decay using the Hypercentral Constituent Quark Model to calculate baryon masses and Heavy Quark Effective Field Theory form factors with subleading corrections, ultimately determining the decay width and branching ratio for comparison with other theoretical approaches.
This paper analyzes constraints on axion-photon coupling from global 21-cm signal observations and identifies viable parameter regions where parametric resonance can simultaneously satisfy observational limits and support the formation of primordial magnetic fields and direct collapse black holes.
This paper proposes using naive -odd Collins-Soper moments ( and ) in high-energy Drell-Yan processes at the high-luminosity LHC to probe dimension-8 -odd semi-leptonic four-fermion operators, potentially constraining new physics scales in the few-TeV range.
This paper reviews the current state of the QCD phase diagram by synthesizing insights from lattice simulations, effective field theories, and chiral models to reconstruct the full phase structure for physical quark flavors and constrain matter properties in neutron star cores.
This paper presents a manifestly Lorentz invariant reformulation of top-quark condensation for the Higgs boson, utilizing an extended internal wave-function and a gauge-invariant absence of "relative time" to establish a novel, nontrivial vacuum structure analogous to a relativistic BCS condensate.
This paper presents a first-principles, non-perturbative study of quantum entanglement among partons in a strongly coupled scalar Yukawa theory using light-front Hamiltonian methods, revealing that while entanglement in the quenched limit relates to classical Shannon entropy, the unquenched framework exhibits genuine non-classical correlations that encode quantum information beyond classical probabilities.
This paper proposes a general algebraic formula based on ring homomorphisms and the Verlinde formula to classify anyon transformations across domain walls, thereby unifying the description of topological phase transitions, massless renormalization group flows, and symmetry-enriched topological orders within the framework of Symmetry Topological Field Theories (SymTFTs).
This review summarizes current observational constraints on primordial black holes (PBHs) across the full mass range, discusses their formation scenarios and mass functions, highlights potential evidence for their existence as dark matter, and outlines future search prospects, particularly through gravitational-wave observatories.
Using light-front holographic QCD, this paper demonstrates that the nucleon's gravitational form factor is significantly suppressed at finite momentum transfer due to a fundamental cancellation arising from an antisymmetric factor in the longitudinal dynamics, which serves as a signature of the nucleon's dominant S-wave character.
This paper utilizes recent data from underground direct detection experiments (XENONnT, PandaX-4T, and LZ) to constrain the scattering cross sections of light dark matter and the fraction of dark matter composed of primordial black holes by analyzing the flux of boosted dark matter particles produced via Hawking radiation from both partially and fully evaporated primordial black holes.