Impact of Z-boson transverse-momentum resummation on PDF determinationWe study the impact of small-transverse-momentum resummation for neutral-current Drell-Yan lepton-pair production on the determination of collinear parton distribution functions (PDFs). We focus on…Juan M. Cruz-Martinez, Emanuele R. Nocera, Luca Rottoli et al.·Jul 21, 2026SaveLearn
Full Next-To Leading-Order Electroweak and QCD Corrections to the Relic Density in the CxSMIn this work, we present the calculation of the next-to-leading order (NLO) QCD and electroweak corrections to the thermally averaged cross section of Dark Matter (DM) annihilation in the framework…Pavao Brica, Karim Elyaouti, Pedro Gabriel et al.·Jul 21, 2026SaveLearn
Flavor-Dependent QCD Critical Endpoint and Dual-Channel Fluctuations from Multi-Charge HolographyWe construct a thermodynamically self-consistent holographic QCD framework incorporating multiple conserved charges. By introducing three independent bulk U(1) gauge fields, our…Zhibin Li, Danning Li, Mei Huang·Jul 21, 2026SaveLearn
Holographic Soliton Crystals for Dense Nuclear Matter and Neutron StarsWe construct a nuclear-matter equation of state (EOS) from holographic QCD in the Witten-Sakai-Sugimoto (WSS) model, going beyond the homogeneous ansatz by building dense baryonic matter more…Lorenzo Bartolini, Sven Bjarke Gudnason, Jonas Mager et al.·Jul 21, 2026SaveLearn
A note on analytic continuation to Minkowski space relevant for 3P0 decay-model phenomenologyWe discuss some aspects of the uniqueness of analytically continuing Euclidean Green functions obtained by means of the Dyson-Schwinger equations (DSEs) and constrained by lattice data, back to…Alexandre Salas-Bernárdez, Juan Ferrera, Felipe J. Llanes-Estrada·Jul 21, 2026SaveLearn
Muon pair production in electron-positron collisions close to threshold in the presence of a strong laser fieldWithin the framework of strong-field quantum electrodynamics, we study the creation of muon-antimuon pairs in laser-assisted collisions of electrons with positrons, whose center-of-mass energy is…N. Mahlin, S. Villalba-Chávez, C. Müller·Jul 21, 2026SaveLearn
Probing the vector-like X quark via the tW channel at future muon-proton collidersWe investigate the discovery potential for the vector-like X-quark (VLX) at future muon--proton (μp) colliders through the process μ+ p νμX νμt W+. A simplified effective…Liangliang Shang, Shuting Zhao, Bingfang Yang et al.·Jul 21, 2026SaveLearn
Automated higher-order predictions for ultra-peripheral collisions with full impact-parameter dependenceWe present an automated framework within the Sherpa event generator for the simulation of photon-induced processes in high-energy collisions of protons and nuclei. The calculation builds upon the…Frank Krauss, Peter Meinzinger·Jul 21, 2026SaveLearn
Chromoelectric and chromomagnetic matching to scalar and spin-two nucleon structureCompact heavy quarkonium couples through the multipole interaction to scalar and spin-two gluonic operators. At leading chromoelectric order the corresponding matching coefficients satisfy…Arkadiy I. Syamtomov·Jul 21, 2026SaveLearn
A Non-Holomorphic Modular A4 Framework for Resonant Leptogenesis with Gravitational Wave SignaturesWe study a type-I seesaw framework based on non-holomorphic A4 modular symmetry, where polyharmonic Maaß forms construct the Yukawa couplings and right-handed neutrino (RHN) Majorana mass matrix.…Mitesh Kumar Behera, Jaydeb Das, Niloy Mondal·Jul 21, 2026SaveLearn
Domain Walls From Confining Bubbles: SU(Nc) Yang Mills at Finite θWe study the confinement phase transition in SU(Nc) pure Yang-Mills theory at finite θ≠ 0 using the Improved Holographic QCD (IHQCD) model. We show that the critical temperature, as a…Bruno Missoni, Enrico Morgante, Nicklas Ramberg·Jul 21, 2026SaveLearn
LFV decays in a 3-3-1 model with singlet leptoquarksMotivated by a recent study of the 3-3-1 model supplemented with a singlet scalar leptoquark, which successfully explains the muon anomalous magnetic moment and the decay μ eγ within current…N. H. T. Nha, L. T. Hue, N. T. K. Ngan et al.·Jul 21, 2026SaveLearn
A coupled-channel quark model study of possible Ξcc(*) K(*) molecular statesInspired by the recent experimental discovery of doubly charmed baryons, we investigate the possible Ξcc(*)K(*) molecular systems within the framework of the quark delocalization color…Ye Yan, Qi Huang, Yuheng Wu et al.·Jul 21, 2026SaveLearn
Production of lepton-flavor-violating scalars through resonant positive-muon annihilation on atomic electronsWe investigate an invisible lepton-flavor-violating scalar ϕ with exclusive e-μ couplings and study its resonant production via μ+e-ϕ in fixed-target experiments. Since the effective…Jinhong Shen, Youpeng Wu, Zijian Wang et al.·Jul 21, 2026SaveLearn
QED vertex and anomalous magnetic moment in the presence of a magnetic fieldWe compute the fermion-photon vertex in QED in the presence of a constant and uniform magnetic background up to one-loop order. We show that even at tree-level, the vertex is modified due to the loss…Alejandro Ayala, Enrique Muñoz, Marcelo Loewe et al.·Jul 21, 2026SaveLearn
Interpreting Light Scalar Excesses and Heavy Scalar Cascades in the μ-Term Extended NMSSMThe hints for a scalar resonance near 95~ GeV in the LEP b b channel and in the LHC diphoton searches remain among the most persistent small deviations in the Higgs sector. At the same…Jingwei Lian·Jul 21, 2026SaveLearn
Direct determination of the structure functions FL, FS and G from F2 and dF2/dQ2 to O(αs2)We extend the results of Lappi et al., Eur.~Phys.~J.~C 84, 84 (2024), to show that it is possible to obtain expressions for the longitudinal, singlet and gluon structure functions FL,…G. R. Boroun, Loyal Durand, Phuoc Ha·Jul 21, 2026SaveLearn
The possible K*Σ* molecular stateWithin the framework of the one-boson-exchange model, we systematically investigate the interaction between the vector meson K* and the baryon Σ* with the aim of exploring the possibility…Yin Huang, Dan Jiang, Feng Zhang et al.·Jul 21, 2026SaveLearn
Renormalization of three-quark operators with up to two derivatives at three loopsWe study in QCD the MS renormalization of three-quark operators with up to two covariant derivatives, which are related to N=0,1,2 Mellin moments of baryonic light-cone…B. A. Kniehl, O. L. Veretin·Jul 21, 2026SaveLearn
Baryonic vortices in rotating nuclear matterWe investigate baryonic vortices as topological excitations in rotating nuclear matter within the framework of chiral perturbation theory. We identify two distinct configurations: local and global…Kazuya Mameda, Muneto Nitta, Zebin Qiu·Jul 21, 2026SaveLearn
A Determination of the Top Mass from a Global PDF AnalysisWe present an indirect determination of the top-quark pole mass mt within a global analysis of parton distribution functions (PDFs), based on the public NNPDF framework. We consider a wide range…Richard D. Ball, Jaco ter Hoeve, Roy Stegeman·Jul 21, 2026SaveLearn
Gravitational waves from holographic first-order QCD phase transition with magnetic fieldIn this paper, we investigate the generation of gravitational waves (GWs) from a first-order QCD confinement-deconfinement phase transition under external magnetic field from holography. We analyze…Man-Man Sun, Man-Li Tian, Zhou-Run Zhu·Jul 21, 2026SaveLearn
Testing the unitarity of the light neutrino mixing matrixWe propose a novel test of the unitarity of the Pontecorvo-Maki-Nakagawa-Sakata (PMNS) mixing matrix at collider experiments. Our approach exploits the incomplete cancellation between t-channel…E. Gabrielli, A. Lind, L. Marzola et al.·Jul 21, 2026SaveLearn
Interference effects in new physics searchesInterference effects are an important consequence of a correct description in physics theories within and beyond the Standard Model (SM) of particle physics. However, many current theoretical…Tania Robens·Jul 21, 2026SaveLearn
Singly Cabibbo-suppressed hadronic weak decays of the Ω- hyperonWe study the two-body hadronic weak decays of the Ω- hyperon with strangeness S=-3, including three singly Cabibbo-suppressed decay modes: Ξ0 π-, Ξ-π0 and ΛK-. The decay amplitudes at…Ye Cao, Tao Zhong, Ju-Jun Xie et al.·Jul 21, 2026SaveLearn