Displaced Signals from Long-lived Particles in Neutrinoless Double Beta DecayMuch of the literature on neutrinoless double beta (0νββ) decay with light new-physics mediators focuses on invisible missing energy. We investigate the scenario in which a massive Majoron-like…Patrick D. Bolton, Noor-Inès Boudjema, Frank F. Deppisch et al.·Sep 4, 2026SaveLearn
Chaos is Target-Blind in High-Energy QCD EvolutionChaotic evolution measures how rapidly nearby configurations separate, but the existence of such rapid evolution does not by itself determine what physical information the evolution actually carries.…Raktim Abir·Sep 4, 2026SaveLearn
Inelastic from the Other Side: Xenon Excitation Signals in Light of the LZ High-Recoil EventThe LUX-ZEPLIN (LZ) experiment recently reported a single event consistent with a nuclear recoil of E NR24823\,(stat)23\,(syst)~keV in an extended-energy search.…Guanhua Gu, Lingfeng Li, Shao-Song Tang et al.·Sep 4, 2026SaveLearn
New measurements in leptonic kaon and pion decays: experimental and theoretical perspectivesWe study the future prospects for precision measurements of purely leptonic charged-current kaon and pion decays. In particular, we consider the single ratios $RKπ=μ,e = Γ(K ν) /…Lukas Allwicher, Stefan Alexandru Ghinescu, Federico Mescia et al.·Sep 4, 2026SaveLearn
Exothermic Dark Matter at LZWe investigate whether the high-energy nuclear recoil reported by the LUX-ZEPLIN (LZ) experiment can be explained by exothermic dark matter. The LZ event can occur in a preferred parameter region…Carlos Henrique de Lima·Sep 4, 2026SaveLearn
The axial-vector nucleon form factor in the meson dominance picture: the role triangle singularities from a dispersive viewThe nucleon axial form factor is analyzed in terms of a dispersion relation comprising chiral perturbation theory (ChPT) and perturbative QCD (pQCD) in the low- and high-momentum regimes…Enrique Ruiz Arriola, Pablo Sanchez-Puertas·Sep 4, 2026SaveLearn
Tracing Gluon Saturation through Hadronization at EICGluon saturation provides a window into the nonlinear nature of the strong interaction in nuclear matter. One direct consequence of saturation is the kT broadening in the final…Weiyao Ke, Xu Liu, Yu Shi et al.·Sep 4, 2026SaveLearn
Global Fixed Point Potentials in the Abelian Higgs Model with N flavorsExistence of charged fixed points in the Abelian Higgs model with N flavors in d dimensions is studied using the functional renormalization group. We numerically solve the coupled fixed point…Gergely Fejős, Shunsuke Yabunaka·Sep 4, 2026SaveLearn
Di-hadron Fragmentation Functions beyond LOIn this talk, we discuss the extraction of Dihadron Fragmentation Functions (DiFFs) beyond leading order. In particular, we review the latest extraction by the MAP Collaboration of the Unpolarized…Luca Polano, Alessandro Bacchetta, Marco Radici·Sep 4, 2026SaveLearn
Higgs Boson Pair Production via Gluon Fusion: Higher-Order Corrections and Theoretical UncertaintiesIn this contribution, the higher-order QCD and electroweak corrections to Standard Model Higgs boson pair production via the gluon-fusion mechanism, gg hh, are summarized and the different…Ajjath A H, Simone Alioli, Emanuele Bagnaschi et al.·Sep 4, 2026SaveLearn
Flavor Tomography of Long-Lived Neutrino-Mass Mediators: Probing the Neutrino Mass Ordering at the HL-LHCThe neutrino mass ordering remains unresolved because long-baseline oscillation measurements are entangled with the unknown CP phase δCP; a collider probe free of this degeneracy would provide a…Renjie Wang·Sep 4, 2026SaveLearn
Exothermic and Endothermic Inelastic Dark Matter Interpretations at LZ: Sideband Constraints and Future ProspectsThe LZ experiment has extended its nuclear-recoil search to 270 keV and reports a single nuclear-recoil-like event, LZ230616, at 250 keV, in a region with negligible expected background. We…James B. Dent, Jayden L. Newstead·Sep 4, 2026SaveLearn
Self-Interacting Sterile Neutrino Cold Dark Matter: Resonant Production Mechanism in the Early UniverseSterile neutrinos are well-motivated dark matter candidates, but their conventional production through active-sterile mixing is tightly constrained by X-ray searches and structure-formation…Eung Jin Chun, Kenji Kadota, Seokhoon Yun·Sep 4, 2026SaveLearn
QCD sum rule analysis of hidden strange 1++ tetraquark masses and radial excitationsWe revisit the light tetraquark states with quantum numbers JPC=1++ using QCD sum rules, focusing on a complete set of derivative-free diquark-antidiquark interpolating currents. By…Zhuo-Ran Huang, Wei Chen, Jason Ho et al.·Sep 4, 2026SaveLearn
Scalar propagator in a rotating thermal medium: Consistency checks and applicationsWe derive the scalar propagator in a thermal medium under global rotation without restricting the spacetime points to a common comoving trajectory. The resulting propagator retains an explicit…Luis A. Hernández, R. Zamora·Sep 4, 2026SaveLearn
Systematic study of baryon-baryon interactions in singly bottomed systemsIn this work, we systematically investigate the baryon-baryon interactions in singly bottomed dibaryon systems within the chiral quark model and search for possible bound states. By exploring the…Yuxuan Du, Yanyue Pan, Xinmei Zhu et al.·Sep 4, 2026SaveLearn
Stability of Collective Neutrino Oscillations -- A Distributional ApproachWe study the stability of collective neutrino oscillations using a distributional approach motivated by the statistical mechanics of Kuramoto synchronization. Treating the ensemble of neutrino flavor…Rupak Majumder, Dwaipayan Mukherjee, Shamik Gupta et al.·Sep 3, 2026SaveLearn
Cosmological moduli problem ameliorated by decaying WIMPsWe investigate the cosmological moduli problem (CMP) in the context of supersymmetric models where discrete R-symmetries are used to suppress the mu term, and where mu is regenerated via Kim--Nilles…Howard Baer, Vernon Barger, Robert Wiley Deal·Sep 3, 2026SaveLearn
Z-plus-jet Production with JETHAD-DYnamis: Angular Structure, Polarization, Fixed-Order MatchingRecent NLO analyses of inclusive Higgs production indicate that high-energy resummation corrections can reach the 10\% level, highlighting the growing impact of high-energy QCD dynamics on…Francesco Giovanni Celiberto, Francesca Lonigro·Sep 3, 2026SaveLearn
Earth-scale searches for displaced vertices: KM3NeT meets the LHCAt high-energy colliders, enormous numbers of feebly interacting particles beyond the Standard Model can be produced with negligible missing-energy signatures in the main detectors. These particles…Ui Min, Wen Yin·Sep 3, 2026SaveLearn
Quantum Graph Neural Networks for Jet Tagging on Quantum HardwareJets are central to the physics programs of both current and future colliders, from precision Standard Model measurements and searches for new physics at the Large Hadron Collider to studies of…Benjamin Jobilal, Jinghong Yang, Trevor Smith et al.·Sep 3, 2026SaveLearn
Reinterpreting SupersymmetryThe mathematically elegant and promising idea of supersymmetry faces severe challenges as its conventional weak-scale realizations are increasingly constrained by the lack of experimental evidence of…Igor Salom·Sep 3, 2026SaveLearn
Probing νSMEFT at Belle II with displaced dilepton verticesThe existence of right-handed (RH) neutrinos is strongly motivated by the observation of small neutrino masses and as a means to shed light on the origin of parity violation in the Standard Model…Patrick D. Bolton, Fabian Esser, Lukáš Gráf et al.·Sep 3, 2026SaveLearn
Hadronization effects and electroweak contributions in DIS one-jettinessWe study the structure of leading hadronization effects and the contributions of massive electroweak gauge boson exchange in the τ1 and τ1a 1-Jettiness global event shapes for deep inelastic…Radja Boughezal, Haotian Cao, Zhong-Bo Kang et al.·Sep 3, 2026SaveLearn
Dark matter glueball candidate from a G(2)--E6--E7 exceptional grand unified theory: G-parity, spin, mass and stabilityWe determine the gauge-invariant identity, mass scale and ultraviolet stability of the dark matter candidate arising from \(G(2) SU(3)C\) in the exceptional \(G(2)\!-\!E6\!-\!E7\) construction.…Nicolo' Masi·Sep 3, 2026SaveLearn