Observables and conformal properties of dark matter admixed isentropic neutron starsWe construct an equation of state for isentropic dark-matter-admixed neutron stars (DMANS) with a hot core and relatively cold crust incorporating self-consistent temperature and DM density profiles…Arijit Das, Prashanth Jaikumar, Adarsh Karekkat et al.·Jun 22, 2026SaveLearn
Quantification of the Flavor Diagonal Hadronic CP ViolationThe flavor diagonal CP violation of elementary particle physics contributes to the atomic, nuclear, and nucleon electric dipole moments (EDMs), T-violating neutron optics, and to the angular…Nodoka Yamanaka·Jun 22, 2026SaveLearn
Irrelevance of Anomalous Breaking of Axial U(1) Symmetry and the U(1) ProblemThe eta and eta' mesons are conventionally known to receive contribution from the anomalous breaking of axial U(1) symmetry, and they are considered to not be the Nambu-Goldstone (NG) bosons of…Nodoka Yamanaka·Jun 22, 2026SaveLearn
Angular Analysis of B D* ν from Lattice and Experiment: |Vcb| and New Physics ConstraintsWe present a combined angular analysis within and beyond the Standard Model (SM) of experimental measurements for the B D* ν angular coefficients provided by the Belle…Marzia Bordone, Ollie Heald, Andreas Jüttner·Jun 22, 2026SaveLearn
Pair Production of Singlet Vector-Like B Quarks in Boosted bZ Final States at a Muon ColliderWe investigate the pair production of singlet vector-like bottom quarks at a future 10~TeV muon collider in the boosted Zb final-state topology. The signal process is considered as…Eda Alici·Jun 22, 2026SaveLearn
Signatures of gravity-mediated dark matter interaction in theories with large extra dimensionsDark matter particles that couple to the Standard Model only through gravity are usually regarded as inaccessible to laboratory detection. This expectation can change in theories with n extra…A. Clarke, V. V. Flambaum, M. Pospelov et al.·Jun 22, 2026SaveLearn
Diffuse Supernova Neutrinos with Secret Neutrino InteractionsThe Diffuse Supernova Neutrino Background (DSNB), an isotropic flux arising from the cumulative neutrino emission of all stellar core-collapse events throughout cosmic history, is expected to be…Praveen Bharadwaj, Utpal Chattopadhyay, Dilip Kumar Ghosh et al.·Jun 22, 2026SaveLearn
Twisting Small-x Gluon Tomography with Orbital Angular MomentumWe propose an orbital-angular-momentum-resolved extension of small-x gluon tomography in hard diffractive dijet deep inelastic scattering. In the standard plane-wave setup, the elliptic correlation…Wei Kou, Xurong Chen·Jun 22, 2026SaveLearn
A novel approach for studying two-particle momentum correlation function in relativistic nuclear collisionsTwo particle momentum correlation functions provide a nontrivial tool for probing the strong interaction and/or extracting particle emission source information in relativistic nuclear collisions.…Zhi-Lei She, Wen-Chao Zhang, An-Ke Lei et al.·Jun 22, 2026SaveLearn
Evidence for New Ds-Family Molecular StatesMotivated by the observed KD(*) molecular candidates Ds0(2317) and Ds1(2460), their bottom--strange counterparts, KB(*) molecular states, are naturally expected, although…Dan Jiang, Yin Huang, JiongJiong Zhao·Jun 22, 2026SaveLearn
Equation of State at High Baryon Densities from a Thermodynamically Informed Neural NetworkWe present a four-dimensional equation of state for strongly interacting matter at finite temperature and conserved charge densities, constructed using a deep neural network. It is designed for…Musfer Adzhymambetov·Jun 22, 2026SaveLearn
Gauged Flavour for Asymmetric Dark MatterWe propose a framework that links the origin of the Standard Model flavour hierarchies to the generation of asymmetric dark matter via leptogenesis. The key new ingredient is a gauged SO(3) flavour…Mattias Blennow, Enrique Fernandez-Martinez, David Garcia-Garcia et al.·Jun 22, 2026SaveLearn
Reconstructing rare particle source by femtoscopic correlationsMeasurement of particle emission source is a fundamental objective of femtoscopy in high-energy nuclear collisions. Conventional analyses rely on Gaussian parameterizations of pair emission sources,…Liang Zhang, Song Zhang, Kai-Jia Sun et al.·Jun 22, 2026SaveLearn
Mass spectrum, magnetic moments and Regge trajectories of Ωccb and Ωcbb baryons in the nonrelativistic quark--diquark modelIn this work, we investigate the mass spectra, magnetic moments, and Regge trajectories of the triply heavy baryons Ωccb and Ωcbb within a nonrelativistic constituent quark model based on…Öznur Çakır, Halil Mutuk·Jun 22, 2026SaveLearn
All-charm tetraquarks at hadron colliders: A high-precision fragmentation perspectiveWe present the TQ4Q2.0 fragmentation functions for the production of all-heavy (fully heavy) S-wave tetraquarks (T4Q) with scalar (0++), axial-vector (1+-), and tensor (2++)…Francesco Giovanni Celiberto·Jun 22, 2026SaveLearn
Baryogenesis in SU(2)L multiplet modelsWe investigate baryogenesis in Standard Model (SM) extensions with new SU(2)L multiplet fields. We focus on sphalerogenesis, in which the baryon asymmetry of the Universe (BAU) is generated…Kiyoto Ogawa, Masanori Tanaka·Jun 22, 2026SaveLearn
Magnetic moments of open bottom--charm molecular pentaquark octetsWe present a comprehensive theoretical investigation of the magnetic moments of open heavy-flavor molecular pentaquarks with quark compositions bcqqq and cbqqq (where q=u,d,s).…Halil Mutuk, Xian-Wei Kang·Jun 22, 2026SaveLearn
Complete Next-to-Next-to-Leading-Order QCD Correction to J/ψ 3γ DecayWe address the long-standing problem of negative decay and production rates in perturbative QCD for exclusive processes by proposing amplitude-level NRQCD factorization as a systematic prescription.…Chao Zeng, Bin Gong, Jian-Xiong Wang et al.·Jun 22, 2026SaveLearn
Electroweak Higgs boson pair production: Updated inclusive cross sectionsWe present updated inclusive cross sections for electroweak Higgs boson pair production for energies of relevance to the LHC and High-Luminosity phase of the LHC. The cross sections are presented at…Ramona Gröber, Alexander Karlberg, Mathieu Pellen et al.·Jun 22, 2026SaveLearn
Covariant Cherenkov Radiation and its Friction ForceWe derive the covariant generalization of the Frank-Tamm formula describing the Cherenkov radiation by a charged particle moving uniformly with a speed faster than the local speed of light within a…Will Price, Martin S. Formanek, Johann Rafelski·Jun 22, 2026SaveLearn
Look everywhere effects in anomaly detectionMachine learning-based anomaly detection methods are able to search high-dimensional spaces for hints of new physics with much less theory bias than traditional searches. However, by searching in…Marie Hein, Benjamin Nachman, David Shih·Jun 22, 2026SaveLearn
Gluon Gravitational D-Form Factor: The σ-Meson as a Dilaton Confronted with Lattice Data IIWe investigate the gluon gravitational form factors of the π, N, ρ, and Δ using lattice QCD data at mπ≈ 450 MeV and mπ≈ 170 MeV. We base the analysis on fits…Roy Stegeman, Roman Zwicky·Jun 22, 2026SaveLearn
Light scalars in light of UV/IR mixing: classicalization via synergy between Vainshtein and chameleon screeningsEffective field theories featuring light scalar fields play a pivotal role in addressing fundamental questions in (astro)particle physics and cosmology. However, such theories often confront…Florian Nortier·Jun 22, 2026SaveLearn
Exclusive process γγ→ J/ψ+γ production in ultraperipheral proton and nuclear collisions at the HL-LHC and FCCWe present a next-to-leading-order (NLO) analysis of exclusive J/ψ+γ production via photon-photon fusion in ultraperipheral collisions at the High-Luminosity Large Hadron Collider (HL-LHC) and the…Meng-Kun Jia, Xiao-Bo Jin, Kui-Yong Liu et al.·Jun 22, 2026SaveLearn
Tensor spin polarization induced by curved freeze-out hypersurfaceWe investigate how the curvature of the freeze-out hypersurface polarizes massive vector bosons in relativistic heavy-ion collisions. Starting from the Proca Lagrangian and using the Wigner function…Zhong-Hua Zhang, Xu-Guang Huang·Jun 22, 2026SaveLearn