Neural solutions of coupled ghost and gluon Dyson--Schwinger equations in Landau gaugeThe coupled ghost and gluon Dyson--Schwinger equations (DSEs) of four-dimensional Landau-gauge Yang--Mills (YM) theory are solved with a neural representation trained only from renormalized equation…Rodrigo Carmo Terin·Jul 23, 2026SaveLearn
Heavy neutral leptons from light scalar in fixed target and forward search experimentsThe observation of neutrino masses strongly motivates U(1)B-L extensions of the Standard Model, in which heavy neutral leptons acquire Majorana masses through spontaneous U(1)B-L symmetry…ShivaSankar K. A., Souvik Das, Arindam Das et al.·Jul 23, 2026SaveLearn
Transverse-momentum resummation effects on angular coefficients in Z and W boson hadroproductionWe present a comprehensive analysis of the angular coefficients of Z and W boson production at hadron colliders in different kinematical ranges, using data from the ATLAS, LHCb, and CMS…Stefano Camarda, Giancarlo Ferrera, Lorenzo Rossi et al.·Jul 23, 2026SaveLearn
Thermal Resummation for Very Strong First-order Phase TransitionsEffective potentials are a key ingredient for predicting stochastic gravitational wave backgrounds from strong first-order phase transitions in the early universe. Established techniques for a robust…Philipp Klose·Jul 23, 2026SaveLearn
MeV Electrophilic Axion-like Particles from SunThis work explores the production of an MeV-scale electrophilic axion-like particles (ALPs) by utilizing the monochromatic 5.5MeV photon resulting from the nuclear fusion processes in the Sun. These…Shao-Feng Ge, Sk Jeesun, Tao Li·Jul 23, 2026SaveLearn
Advanced Statistical Analysis of Linear and Nonlinear Regge Trajectories for Light Non-strange MesonsA rigorous statistical analysis of Regge-type trajectories for light non-strange meson mass spectra is carried out, which explicitly accounts for experimental uncertainties. We test three scenarios:…S. S. Afonin·Jul 23, 2026SaveLearn
Charged Higgs Search at Future Neutrino Telescope and Higgs FactoryWe investigate the discovery potential of the charged Higgs boson at future lepton colliders and neutrino telescopes within two simplified benchmark scenarios with universal Yukawa couplings. We…YiCheng Dai, Wei Liao, Yi-Song Lu et al.·Jul 23, 2026SaveLearn
Dark Monopoles, Bounds on Hidden Sectors, and Cosmological ImplicationsHidden sectors are a generic prediction of string theory compactifications and result in a promising landscape for dark matter model building. We consider the case of hidden sector magnetic monopoles…Donald Liveoak, Anshuman Maharana, James D. Wells·Jul 23, 2026SaveLearn
K(1690) signal from COMPASS as a strange hybrid stateA pseudoscalar resonance structure, denoted as the K(1690), was recently discovered by the COMPASS Collaboration in the scattering reaction K-+p K-π-π++p. If the K(1690) is a genuine…Bing Chen, Ri-Qing Qian, Xiang Liu·Jul 23, 2026SaveLearn
Massive On-shell Splitting Functions in Spinor-Helicity FormalismCollinear splitting functions govern parton evolution, parton showers, and resummation at high-energy colliders. While on-shell spinor-helicity methods have successfully yielded massless QCD…Yi-Ning Wang, Chao Wu, Jiang-Hao Yu·Jul 23, 2026SaveLearn
Phase Transitions and Gravitational Wave Production at the End of Thermal InflationWe investigate the first-order phase transition that terminates thermal inflation and evaluate the associated stochastic gravitational-wave signals. The transition is first characterized through…Hyukjung Kim, İlayda Kuzu, Kerem Özsoy et al.·Jul 23, 2026SaveLearn
NLO EW and QCD dimension-6 SMEFT results for Higgs and gauge boson decays in POPxf formatWe present next-to-leading-order (NLO) QCD and electroweak (EW) results using the dimension-6 SMEFT for all 2- and 4- body Higgs decays, for Z and W decays along with the corresponding EW…Luigi Bellafronte, Sally Dawson, Clara Del Pio et al.·Jul 23, 2026SaveLearn
Role of a0(1710) in the J/ψρ+ρ-ω and J/ψγρ0ω reactionsWe investigate the strong decay J/ψρ+ρ-ω and the radiative decay J/ψγρ0ω, taking into account the S-wave K*K*, ρω and ρϕ final-state interactions, which dynamically…Wen-Tao Lyu, Luis Roca, Eulogio Oset·Jul 23, 2026SaveLearn
Forward backward CP asymmetry in τ- K πντ in the Left-Right Inverse seesaw modelThe Left--Right Inverse Seesaw (LRIS) model, in which TeV-scale right-handed neutrinos can carry O(1) Yukawa couplings while light neutrino masses remain protected by a small…David Delepine, Shaaban Khalil·Jul 23, 2026SaveLearn
Quantum Tomography and Entanglement in Semi-Leptonic h VV* Decays at Higher OrdersAngular correlations in Higgs decays to electroweak gauge bosons, h ZZ*, WW*, provide a powerful probe of both new physics effects and quantum information observables. We present a systematic…Dorival Gonçalves, Ajay Kaladharan, Alberto Navarro·Jul 23, 2026SaveLearn
Correlator of heavy-light quark currents in HQET in the large β0 limitThe perturbative contribution to the correlator of two heavy-light quark currents in HQET expanded in light-quark masses up to quadratic terms is calculated at the leading order in 1/β0.…Andrey G. Grozin·Jul 23, 2026SaveLearn
Minimal Dark Matter: Generalized Framework and Direct-Detection SensitivityMinimal electroweak dark matter models are compelling due to their simplicity, though calculations of their freezeout abundance are complicated by nonperturbative effects due to Sommerfeld…Spencer Griffith, Juri Smirnov, Laura Lopez-Honorez et al.·Jul 23, 2026SaveLearn
Direct Detection and Cosmological Constraints of Dark Matter with Dark DipolesWe study a fermionic dark matter candidate that couples to the standard model particles exclusively through electric and magnetic dipole operators mediated by a massive dark photon. Such dipole…Takumi Kuwahara, Jun-Chen Wang, Shu-Run Yuan·Jul 23, 2026SaveLearn
Cosmic-ray-electron boosted light dark matter: Implications of LZ 2025 dataCurrent multiton detectors put stringent constraints on the GeV-scale galactic dark matter, pushing the allowed cross section almost toward the neutrino fog, yet remain mostly insensitive to the…Sk Jeesun, Anirban Majumdar·Jul 23, 2026SaveLearn
Quark sector effects and glueball mass sensitivity estimates in Lorentz-violating supersymmetric QCD-like theoriesThe N=1 supersymmetric Yang--Mills--Carroll--Field--Jackiw (SYM--CFJ) model is extended to include the quark sector of supersymmetric quantum chromodynamics (SQCD) in the presence of…Rodrigo Carmo Terin·Jul 23, 2026SaveLearn
Absence of CP Violation in the Scalar Sector of a Higgs Triplet ModelWe investigate the potential for spontaneous CP violation in a Higgs Triplet Model extension, including a complex singlet scalar. We demonstrate that the scalar potential strictly forbids spontaneous…Matheo Escobar, Sebastian Olivares·Jul 23, 2026SaveLearn
Neutron stars can shine a light on elusive lepton-flavor-violating dark matterWe investigate a scenario in which dark matter (DM) poses a challenge to conventional direct and indirect detection, making it much more elusive than typical candidates. We focus on thermally…Hooman Davoudiasl, Jaime Hoefken Zink, Sebastian Trojanowski·Jul 23, 2026SaveLearn
Spectral functions in Minkowski quantum electrodynamics from neural reconstructionWe study neural reconstructions of quenched rainbow quantum electrodynamics (QED) Dyson--Schwinger benchmarks in Minkowski-related kinematics. Using the dispersive formulation as motivation, we…Rodrigo Carmo Terin·Jul 23, 2026SaveLearn
Breaking Dark: Hunting Heavy Decaying Dark Matter with Tibet ASγ and LHAASO-KM2ARecent measurements of diffuse sub-PeV gamma-rays by the Tibet ASγ and LHAASO collaborations have reshaped our understanding of the gamma-ray sky. Besides uncovering the nature of `PeVatrons',…Abhishek Dubey, Akash Kumar Saha·Jul 23, 2026SaveLearn
FASTColor -- Full-color Amplitude Surrogate Toolkit for QCDHigh-multiplicity events remain a bottleneck for LHC simulations due to their computational cost. We present a ML-surrogate approach to accelerate matrix element reweighting from leading-color (LC)…Javier Mariño Villadamigo, Rikkert Frederix, Tilman Plehn et al.·Jul 23, 2026SaveLearn