5604 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 state-of-the-art predictions for muon-electron scattering at the MUonE experiment by performing the first all-order resummation of soft and soft-collinear logarithms, matched with higher-order corrections to significantly reduce perturbative uncertainties and accurately describe the signal region.
This paper proposes that ultra-peripheral ion collisions generate entangled multi-particle states through shared photon polarization, leading to distinct azimuthal angular correlations that differ significantly between classical and quantum predictions and offer new avenues for testing multi-particle entanglement.
This paper demonstrates that background rotation catalyzes the chiral magnetovortical instability by splitting Alfvén waves into magneto-Coriolis modes, one of which becomes unstable even under weak chiral vortical effects, potentially enabling new dynamo mechanisms in rotating chiral plasmas.
This paper demonstrates that incorporating large- standard U(3) Chiral Perturbation Theory inputs into the on-shell renormalized quark-meson model yields a more robust framework for chiral limit studies, as evidenced by the RQM-S model's stable saturation patterns compared to the divergent behavior observed in the infrared-regularized RQM-I model.
This paper demonstrates that thermal precondensation, a phenomenon characterized by condensates forming only over finite length scales, occurs in gauge-fermion theories near the thermal chiral phase transition, becomes more pronounced with an increasing number of fermion flavors, and holds potential relevance for physics beyond the Standard Model.
This paper investigates the dark axion portal model by analyzing missing energy signatures in electron fixed-target experiments like NA64e and LDMX, deriving new constraints on dark photon and ALP production mechanisms, and establishing limits on CP-violating couplings using current fermion electric dipole moment measurements.
This paper presents the first complete next-to-next-to-next-to-leading order QCD calculation of heavy-to-light semi-leptonic decay structure functions, enabling precision predictions for triple differential rates that are crucial for determining CKM matrix elements and resolving tensions in measurements.
This paper derives and analyzes higher-order correction terms up to for the invariant mass expressions of multi-particle systems in collider physics, demonstrating that the standard zeroth-order approximations are remarkably robust due to significant cancellations in the correction coefficients.
Using leading-order chiral perturbation theory, this paper maps the low-energy QCD phase diagram under magnetic fields with baryon and isospin chemical potentials, identifying various exotic phases including a chiral soliton lattice and a hybrid vortex phase that may be relevant to neutron stars at magnetic fields around G.
This paper presents the first complete perturbative QCD corrections to heavy-to-light structure functions using a hybrid computational strategy, providing state-of-the-art predictions for semi-leptonic -meson decays and revealing novel boundary-effect terms essential for consistent mass-scheme reformulations at third order.