Effective flavor interaction for the charged-lepton mass hierarchy and the Koide relationThis article proposes a dynamical framework to address the charged-lepton mass hierarchy and derive the empirical Koide formula. We postulate a U(3)F flavor symmetry at the high-energy scale,…Olivier Rousselle·Aug 18, 2026SaveLearn
Z'-Mediated Slepton and Sneutrino Signatures at HL-LHCWe investigate the discovery potential of a heavy Z' boson as a portal to charged sleptons and right-handed sneutrinos within the B-L Supersymmetric Standard Model (BLSSM) at the…Kareem Ezzat, Nidal Chamoun, Shaaban Khalil·Aug 18, 2026SaveLearn
Towards Quantum-Dot Detectors as Barcodes for Dark Matter InteractionsQuantum dots are tunable semiconductor nanocrystals that can be produced at industrial scales. We present the first ab initio calculation of the scattering of dark matter on electrons bound in…Marek Matas, Andrea Gallo Rosso, Antonio Cammarata et al.·Aug 18, 2026SaveLearn
On the Origins of Varying Gauge CouplingsVariations in the gauge couplings of the Standard Model have been searched for experimentally and proposed as solutions to open questions in fundamental physics. Varying gauge couplings can arise…Carlos Henrique de Lima, David McKeen, David E. Morrissey et al.·Aug 18, 2026SaveLearn
Can γγ collisions rival e-e+ in probing doubly charged Higgs bosons?High-energy γγ collisions, realizable as an operational mode of future lepton linear colliders such as the ILC and CLIC, provide a promising environment to probe extended Higgs sectors. We…Abdesslam Arhrib, Rachid Benbrik, Mohammed Boukidi et al.·Aug 18, 2026SaveLearn
Resolved Photon Processes: A Tribute to Rohini GodboleHadrons are particles composed of elementary quarks and gluons, which have strong interactions described by Quantum Chromodynamics (QCD); examples are protons and neutrons, which bind to form atomic…Manuel Drees·Aug 18, 2026SaveLearn
Bound-state spectra of χcJ in finite nuclei and the universal pattern of mass levelsIn this work, we investigate possible χcJ--nuclear bound states with J=0,1,2 using in-medium mass shifts generated by virtual D(*)D(*) loops within an unquenched framework. The…Tian-Le Gao, Ze-Hua Zhang, Xiang Liu·Aug 18, 2026SaveLearn
VERaiPHY -- Validation & Evaluation for Robust AI in PHYsicsModern machine learning is leading to substantial gains in precision, flexibility, and computational efficiency in fundamental physics. Statistical validation, uncertainty quantification, and…Gaia Grosso, Ramon Winterhalder, Lydia Brenner et al.·Aug 18, 2026SaveLearn
Entanglement of back-to-back gluon pairWe investigate the polarization correlation of back-to-back gluon pairs in unpolarized pp collisions and compute their density matrix. For gluon pairs produced through qq annihilation, the…Lei Yang, Wen-Hao Yao, Yu-Kun Song et al.·Aug 18, 2026SaveLearn
An axion constraint from the diffuse supernova neutrino background indicated by Super-KamiokandeRecently, the Super-Kamiokande Collaboration reported an indication of the diffuse supernova neutrino background (DSNB) with a statistical significance of 2.6σ. Motivated by this possible…Kanji Mori, Tomoya Takiwaki, Kazunori Kohri et al.·Aug 18, 2026SaveLearn
Precise Measurement of δ at LBL Experiments Using Only The Neutrino SectorCurrently, the CP-violating phase δ is the least precisely known among the neutrino mixing parameters. In the coming years, accelerator neutrino experiments such as DUNE and Hyper-K will measure…Emilio Ciuffoli·Aug 18, 2026SaveLearn
Anomaly-Induced Phenomena with Massive Fermions: Higher-Landau-Level Dominance from Spatially Modulated Electric FieldsWe investigate the axial Ward identity for massive fermions under a constant magnetic field at arbitrary strength, maintaining an arbitrary spacetime configuration of a perturbative electric field.…Koichi Hattori, Kazuya Mameda, Takeru Uchiyama et al.·Aug 18, 2026SaveLearn
An Exact Analytical Bridge from Complex Yukawa Couplings to Fermion Masses and CKM/PMNS MixingThe origin of fermion masses and flavor mixing is often obscured by standard Euler-angle parameterizations, which mask the underlying connection between physical observables and Yukawa couplings. We…Chilong Lin·Aug 18, 2026SaveLearn
Characterize the properties of Ds+-meson decay constant and leptonic decays by using QCD sum rules within background field theory frameworkThe leptonic decays of the Ds+-meson have received considerable attention in recent years. In this work, we perform a precise calculation of the decay constant fDs+ using the QCD sum rules…Jian-Qi Chen, Ya-Xiong Wang, Hai-Bing Fu·Aug 18, 2026SaveLearn
Static and dynamic properties of Triply Heavy BaryonsIn this study, we investigate the ground-state masses, magnetic moments, transition magnetic moments, radiative decays, and heavy-to-heavy semileptonic decay rates, including their corresponding…Kinjal Patel, Kaushal Thakkar·Aug 18, 2026SaveLearn
Seeding baryonic dark matterIt has been proposed that primordial quark pellets or PQPs --ultra-dense quark-matter mini- stars-- formed at T 1 GeV maybe a good candidate accounting for the dark matter of the universe. If…Domenec Espriu·Aug 18, 2026SaveLearn
From the universal Lindblad equation to Boltzmann equations: in-QGP quarkonium dynamicsRecently, a set of coupled singlet-octet universal Lindblad equations (ULEs) was derived within the framework of non-relativistic QCD (NRQCD) to describe quarkonium dynamics in the quark-gluon plasma…Aoumeur Daddi Hammou, Pol Bernard Gossiaux·Aug 18, 2026SaveLearn
Lepton flavor violating decays lj → liγ in the U(1)XVLFMIn the U(1)X vector-like fermion model (U(1)XVLFM), the Standard Model(SM) gauge group is extended with an additional U(1)X symmetry. Vector-like fermions and right-handed neutrinos are…Shuang Di, Wei-Hang Zhang, Zi-Xuan Su et al.·Aug 18, 2026SaveLearn
Reply to "Revisiting bounds on neutrino dark matter interaction at spikes"We respond to arXiv:2607.08904, which commented on our previous work constraining neutrino-dark matter interactions from IceCube observations of neutrinos from active galactic nuclei.James M. Cline, Matteo Puel·Aug 18, 2026SaveLearn
Closed-form expressions for tree-level gluon-gluon scattering: a framework for obtaining theoretical systematic uncertainties for jet-medium Monte Carlo simulationsModern Bayesian theory-to-data comparisons for jet-medium interactions, such as [Phys. Rev. C 111,054913 (2025)], are lacking the careful accounting of theoretical systematic uncertainties included…Lukas Opitz, Hemanth Regi, Gojko Vujanovic·Aug 17, 2026SaveLearn
The high-energy behavior of tree-level scattering in finite-temperature QCD: estimates of theoretical systematic uncertainty in jet-medium Monte Carlo simulationsWe examine the behavior of tree-level scattering in thermal QCD at high energies and find significant deviations away from the commonly used approximations [Phys. Rev. D 44, 1298 (1991), Phys. Rev. D…Lukas Opitz, Hemanth Regi, Gojko Vujanovic·Aug 17, 2026SaveLearn
Forward--backward asymmetry in the H Zγffγ decayWe study the forward--backward asymmetry in the three-body decay process H Zγffγ, induced by complex form factors in the HZγ vertex. To estimate its magnitude, we derive…A. I. Hernández-Juárez, G. Tavares-Velasco, A. Fernández-Téllez et al.·Aug 17, 2026SaveLearn
CP-odd form factor in the HWW vertexWe revisit the CP-odd form factor in the HWW vertex within the Standard Model (SM), which is induced only at the one-loop level when one of the W bosons is off-shell. To the best of our…A. I. Hernández-Juárez, G. Tavares-Velasco, J. Martínez-Ramón·Aug 17, 2026SaveLearn
Probing the Internal Structure of X(3872) via Magnetic Moment: Distinguishing Color-Singlet and Compact ConfigurationsThe nature of the X(3872) exotic hadron remains one of the most debated questions in hadron spectroscopy. We calculate its magnetic moment within a non-relativistic quark model that includes the…M. Monemzadeh, N. Tazimi·Aug 17, 2026SaveLearn
Quadruple-Higgs boson production at the high-luminosity LHCWe investigate the production of four Higgs bosons via gluon fusion at the high-luminosity LHC. We construct a phenomenological analysis of the eight-b-jet final state and use a multivariate…Andreas Papaefstathiou, Gilberto Tetlalmatzi-Xolocotzi·Aug 17, 2026SaveLearn