5582 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 utilizes flavour symmetry and recent CP asymmetry measurements from LHCb and Belle-II to constrain penguin decay contributions, thereby enabling high-precision extractions of the Standard Model phases and and outlining future prospects for the HL-LHC and Belle-II experiments.
This paper investigates the sensitivity of a 2 TeV same-sign muon collider (μTRISTAN) to eight distinct dimension-seven SMEFT operators via processes, demonstrating its potential to probe lepton number violation beyond existing LHC constraints and future FCC projections.
This paper investigates the discovery potential of a scalar leptoquark doublet coupling to light quarks and right-handed neutrinos at a muon collider, demonstrating that indirect probes and direct production channels (both pair and single) offer robust sensitivity to masses up to 7 TeV, significantly surpassing the projected capabilities of the High-Luminosity LHC.
This paper investigates how dark dipole radiation from eccentric supermassive black hole binaries can accelerate their inspiral and alter the low-frequency stochastic gravitational-wave background, finding that while it cannot fully resolve the final-parsec problem, it remains detectable through Bayesian analysis of current pulsar timing array data.
This paper combines non-linear shock wave theory with frame-by-frame video analysis of the 2020 Beirut explosion to derive the Landau-Whitham formula for overpressure layer thickness and demonstrate strong agreement between theoretical predictions and observational data.
The paper introduces NuFast-Earth, a fast, flexible, and accurate C++ algorithm designed to efficiently compute neutrino oscillation probabilities for atmospheric, nighttime solar, and supernova neutrinos traversing the Earth's varying density profiles, thereby addressing the growing computational demands of next-generation neutrino experiments.
This study analyzes the covariance spectrum of the black hole X-ray binary MAXI J1820+070 up to 150 keV, revealing a high-energy coherence drop and distinct electron temperature behaviors that support a two-Comptonization model where short-timescale variability originates from an elevated inner region illuminated by cooler disk photons, while long-timescale variability arises from larger radii.
This paper computes all planar three-loop master integrals required for leading-colour N3LO QCD corrections to the production of two massive or off-shell vector bosons at hadron colliders by constructing pure integral bases, deriving canonical differential equations via finite field techniques, and solving them using generalised power series expansions.
This paper presents the first complete next-to-leading-order calculation of BFKL impact factors for the hadroproduction of specific NRQCD quarkonium states by combining virtual corrections with real-emission contributions, demonstrating the cancellation of soft divergences and the compatibility of surviving collinear singularities with factorization to enable future next-to-leading-logarithmic precision studies.
This paper employs Light-Front Hamiltonian Effective Field Theory with non-perturbative multi-pion contributions to demonstrate that higher-order Fock components are crucial for accurately describing nucleon flavor asymmetry and to establish a unified framework for investigating similar nuclear effects in light nuclei like the deuteron.