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 potential for the High-Luminosity LHC to detect lepton number violation via same-sign dilepton plus jet signatures in a radiative neutrino mass model with leptoquarks, finding that it can probe leptoquark masses up to approximately 1.5 TeV and unambiguously establish the Majorana nature of neutrinos.
This paper investigates the impact of asymptotic Grand Unification models with TeV-scale particles on electroweak precision observables, finding that while current precision measurements are insensitive, future colliders like CEPC and FCC-ee can set mass limits beyond the direct reach of the LHC.
This paper investigates an anomaly-free Dirac extension of the Standard Model that incorporates a viable light dark matter candidate and explains neutrino masses, demonstrating how resonance-driven early kinetic decoupling and dark radiation constraints significantly restrict the parameter space to regions accessible by current and future experiments.
This study employs a consistent open-quantum-system transport framework to demonstrate that the same microscopic transport coefficients successfully describe bottomonium suppression across Pb-Pb, O-O, and Ne-Ne collisions, supporting a common origin for these effects in deconfined matter despite significant variations in system size.
This paper reviews the synergistic relationship between relativistic heavy-ion collision experiments and lattice QCD calculations in characterizing high-temperature QCD matter, highlighting key areas such as the equation of state, transport properties, and the search for a critical point while addressing the challenges of comparing equilibrium theory with dynamic experimental systems.
This paper investigates how correlated uncertainties across transverse-momentum bins in LHC electroweak boson production data, particularly at low momenta and forward rapidities, significantly impact the extraction of non-perturbative QCD parameters describing the proton's transverse structure.
This paper establishes a direct quantum Clausius relation for conformal fields in quasi-de Sitter spacetime by demonstrating that the net heat flow across the apparent horizon matches the time evolution of renormalized von Neumann entropy, thereby realizing dynamical horizon thermodynamics beyond exact de Sitter equilibrium without relying on gravitational equations of motion.
This paper proposes a dedicated experimental scheme to observe the Nonlocal Advantage of Quantum Coherence (NAQC) in tau-lepton pairs produced at Belle~II and FCC-$ee$ colliders, demonstrating that high-precision measurements can certify this strongest form of quantum correlation for the first time in a high-energy collider setting.
This paper introduces a deep-learning surrogate model based on a residual convolutional network that rapidly approximates the Earth matter effect on solar neutrinos with 2% accuracy and a 60-fold speed-up compared to traditional numerical calculations, offering a flexible tool for both standard and new-physics analyses.
This paper reanalyzes Feruglio's minimal modular neutrino mass model within local supersymmetry, demonstrating that Kähler -parity violation induces additional contributions that enable accurate reproduction of neutrino mixing angles and mass ratios for both normal and inverted orderings via either the Weinberg operator or a -induced seesaw mechanism.