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1007 papers in hep-ex · page 9

  1. hep-ph 2026-04-15 reviewed
    Top flavor changes map to new resonances via SMEFT

    Exploring new resonances with direct top flavor changing interactions

    Min Huang +2

  2. hep-ex 2026-04-15 reviewed
    No excess found in four-top quark resonance search

    Search for resonances in four top quark events in the 2 lepton final state

    Dominic Stafford (for the CMS Collaboration)

  3. nucl-ex 2026-04-15 reviewed
    Jet quenching observed in oxygen-oxygen collisions

    Measurement of jet quenching in O+O collisions at $\sqrt{s_\mathrm{NN}}=200$ GeV by the STAR experiment at RHIC

    STAR Collaboration

  4. quant-ph 2026-04-15 reviewed
    Quantum network tags jets as well as big classical models with 1000x fewer parameters

    Lund Plane to Bloch (LP2B) Encoding for Object and Polarization Tagging with Quantum Jet Substructure

    Fabrizio Napolitano +3

  5. hep-ph 2026-04-15 reviewed
    Pentaquark fragmentation functions completed with refined inputs

    Fully Heavy Pentaquarks with JETHAD: A High-Energy Viewpoint

    Francesco Giovanni Celiberto

  6. physics.ins-det 2026-04-15 reviewed
    Realistic PMT positions remove 40 mm vertex biases in JUNO

    Realistic Detector Geometry Modeling and Its Impact on Event Reconstruction in JUNO

    Zhaoxiang Wu +12

  7. hep-ph 2026-04-15 reviewed
    Viscous hydro model matches Λ polarization at TeV energies

    Global polarization of $\Lambda$ hyperons in hot QCD matter at TeV energies

    Bhagyarathi Sahoo +2

  8. hep-ex 2026-04-15 reviewed
    BESIII precision data sharpens η_c decay picture

    Precision Studies of the $\eta_c$ decay at BESIII

    Yijia Zeng (on behalf of BESIII Collaboration)

  9. hep-ph 2026-04-15 reviewed
    Muon collider probes top FCNC to 10^{-6} branching ratios

    Sensitivity to top-quark FCNC interactions at future muon colliders

    A. Senol +3

  10. hep-ex 2026-04-15 reviewed
    ResNet models reconstruct Hyper-K events at traditional accuracy but 40,000 times faster

    Enhancing Event Reconstruction in Hyper-Kamiokande with Machine Learning: A ResNet Implementation

    Andrew Atta +6

  11. hep-ex 2026-04-14 reviewed
    No excess found in heavy four-lepton resonance search

    Search for heavy resonances decaying into four-lepton final states via light bosons in proton-proton collisions at $\sqrt{s}$ = 13 TeV

    CMS Collaboration

  12. hep-ex 2026-04-14 reviewed
    CMS tags boosted dielectrons in single merged calorimeter clusters

    Highly boosted dielectron identification in proton-proton collisions at $\sqrt{s}$ = 13 TeV

    CMS Collaboration

  13. hep-ex 2026-04-14 reviewed
    Lambda hyperon spectra extracted from 4.0A and 4.5A GeV carbon collisions

    Production of {\Lambda} hyperons in 4.0A GeV and 4.5A GeV carbon-nucleus interactions at the Nuclotron

    S. Afanasiev +209

  14. hep-lat 2026-04-14 reviewed
    Lattice QCD extracts charged kaon polarizability of 0.988 x 10^{-4} fm³

    Charged kaon electric polarizability from four-point functions in lattice QCD

    Shayan Nadeem +2

  15. hep-ex 2026-04-14 reviewed
    CERN proposal can test antiproton polarization in collisions

    Proposal for the first measurement of antiproton polarization in proton-nucleus interactions

    D. Alfs +9

  16. quant-ph 2026-04-14 reviewed
    Qubits reconstruct particle impact energy from relaxation correlations

    Measuring quasiparticle dynamics for particle impact reconstruction in a superconducting qubit chip

    E. Celi +9

  17. hep-ph 2026-04-14 reviewed
    Unbinned neural inference tightens gluon PDF from LHC top pairs

    Proton Structure from Neural Simulation-Based Inference at the LHC

    Ricardo Barru\'e +12

  18. hep-ph 2026-04-14 reviewed
    The paper examines the rare radiative decay of the Z boson into two muons and a photon at…

    Z Boson Radiative Decay $Z\to \mu^+ \mu^- \gamma$ at the LHC

    Yifan Fei +3

  19. hep-ph 2026-04-14 reviewed
    Glueballs show how the strong force creates mass from gluons

    Mass creation by the strong interaction: Glueballs -- status and perspectives

    Ulrich Wiedner

  20. hep-ex 2026-04-14 reviewed
    LHCb measures forward W+ and W- cross sections of 1754 pb and 1178 pb at 13 TeV

    Measurement of the $W$-boson production cross-sections in $pp$ collisions at $\sqrt{s}$ = 13 TeV in the forward region

    LHCb collaboration: R. Aaij +1115

  21. hep-ex 2026-04-14 reviewed
    Kaon decay to pion and neutrinos measured at 9.6 x 10^-11

    New measurement of $K^+\to\pi^+\nu\bar\nu$ branching ratio at the NA62 experiment

    Xiafei Chang (1) (for the NA62 Collaboration (1) Laboratoire de Physique des Hautes Energies +3

  22. hep-ph 2026-04-14 reviewed
    Potential mixing shifts quarkonium masses below open-flavor thresholds

    Open-flavor threshold effects on quarkonium spectrum in the BOEFT

    Nora Brambilla +3

  23. hep-ex 2026-04-14 reviewed
    LHCb sets record precision for muon asymmetry in forward W decays

    Precision measurement of the muon charge asymmetry from $W$-boson decays in $pp$ collisions at $\sqrt{s}$ = 13 TeV in the forward region

    LHCb collaboration: R. Aaij +1115

  24. physics.ins-det 2026-04-14 reviewed
    Model projects RELICS-10 and RELICS-50 will hit target purity

    Projection of purification performance for the RELICS experiment

    Jiachen Yu +49

  25. hep-ph 2026-04-14 reviewed
    Four moment tests can identify pentaquark makeup

    Deciphering the nature of $P^{\Sigma}_{\psi s}$ pentaquarks in the light of their electromagnetic multipole moments

    Ula\c{s} \"Ozdem

  26. hep-ph 2026-04-14 reviewed
    Electromagnetic moments distinguish pentaquark structures

    Deciphering the nature of $P^{\Sigma}_{\psi s}$ pentaquarks in the light of their electromagnetic multipole moments

    Ula\c{s} \"Ozdem

  27. hep-ex 2026-04-14 reviewed
    Exotic meson with forbidden quantum numbers seen in χc1 decays

    Observation of the Exotic State $\pi_{1}(1600)$ in $\psi(2S)\rightarrow\gamma\chi_{c1},\chi_{c1}\rightarrow\pi^{+}\pi^{-}\eta'$

    BESIII Collaboration: M. Ablikim +751

  28. hep-ex 2026-04-14 reviewed
    The paper demonstrates that a foundation model pre-trained on high-energy proton-proton…

    Cross-Domain Transfer with Particle Physics Foundation Models: From Jets to Neutrino Interactions

    Gregor Krzmanc +3

  29. cs.HC 2026-04-13 reviewed
    Users cut cluster emissions with energy reports and green windows

    Enabling users to work sustainably on shared institute computing resources

    Niclas Eich +6

  30. hep-ph 2026-04-13 reviewed
    LFV meson and tau decays test ALPs above muon mass

    ALP production in Lepton Flavour Violating meson, tau and gauge boson decays

    Marco Ardu +3

  31. hep-ex 2026-04-13 reviewed
    Blips reconstruct neutron direction and energy in neutrino LArTPCs

    Neutron Reconstruction via Blips in Liquid Argon Time Projection Chambers

    Miguel Hernandez Morquecho +3

  32. physics.ins-det 2026-04-13 reviewed
    PMT tests quantify gain spread and delayed pulses for neutrino detector

    Characterization of the 20-inch Photomultiplier Tubes for RENE Detector

    Junkyo Oh +32

  33. hep-ex 2026-04-13 reviewed
    ELI-NP system commissioned for ALP background tests up to 2.5 J

    Implementation and commissioning of an experimental system towards sub-eV axion-like particle searches with 0.1 PW laser at ELI-NP

    Yoshihide Nakamiya +23

  34. hep-ex 2026-04-13 reviewed
    Neural network filters hits to accelerate LHC track finding

    Filtering hits for speeding up online track reconstruction at hadron colliders

    Andrea Coccaro +2

  35. hep-ph 2026-04-13 reviewed
    New functions give precise yields for all-charm tetraquarks

    All-charm tetraquarks at hadron colliders: A high-precision fragmentation perspective

    Francesco Giovanni Celiberto

  36. hep-ex 2026-04-13 reviewed
    Rare top quark processes at LHC test couplings and new physics

    Rare top quark production and top quark properties in ATLAS and CMS

    Sergio S\'anchez Cruz (on behalf of the ATLAS +1

  37. hep-ex 2026-04-13 reviewed
    Charm tagging method boosts Drell-Yan purity by factor of 4

    SemiCharmTag: a tool for Semileptonic Charm tagging

    Carolina Arata +3

  38. physics.ins-det 2026-04-13 reviewed
    High-energy ions trigger multiple failure modes in thin LGADs

    Mortality of ultra-thin LGADs and PiN diodes from high energy deposition

    A. Tishelman-Charny +14

  39. hep-ph 2026-04-13 reviewed
    STCF can probe several TeV in apparent BNV via Lambda_c decays

    Searching for apparent baryon number violation in $\Lambda_c^+$ decays at the Super Tau-Charm Facility

    Zeren Simon Wang +3

  40. hep-ex 2026-04-13 reviewed
    LHCb observes Lambda_b^0 to Lambda p p-bar decay for first time

    Observation of the charmless purely baryonic decay $\Lambda_b^{0} \to \Lambda p \bar{p}$ at LHCb

    Alexande Brea Rodriguez

  41. hep-ex 2026-04-13 reviewed
    Charmonium branching fractions in b decays measured using phi phi

    Measurement of inclusive production of charmonium states in $b$-hadron decays via their decay into $\phi \phi$

    LHCb collaboration: R. Aaij +1177

  42. hep-ex 2026-04-13 reviewed
    Super-Kamiokande raises proton lifetime limits above 10^33 years

    Search for proton decay via $p \to e^{+}\pi^{0}\pi^{0}$ and $p \to \mu^{+}\pi^{0}\pi^{0}$ in 0.401 megaton-years exposure of Super-Kamiokande I-V

    The Super-Kamiokande Collaboration: K. Abe +311

  43. hep-ph 2026-04-13 reviewed
    SO(10) scalars supply the Higgs boost that places UV pole at GUT scale

    Grand Unified Origin of Enhanced Scalar Couplings: Connecting Radiative Electroweak Symmetry Breaking to SO(10) Dynamics

    Farrukh A. Chishtie

  44. hep-ph 2026-04-13 reviewed
    Charmed meson loops reproduce χcJ to ηηη' rates

    Study of $\chi_{cJ}\to \eta \eta \eta^\prime$ via intermediate charmed meson loop mechanisms and its implications for non-observation of $\eta_1(1855)$ in $\chi_{cJ}$ decays

    Xin-Ru Wang +5

  45. hep-ph 2026-04-13 reviewed
    W-exchange splits doubly charmed baryon lifetimes by factor of five

    Study of doubly heavy baryon lifetimes

    Hai-Yang Cheng +1

  46. hep-ph 2026-04-12 reviewed
    Quarkonium polarization quenches via spin-momentum decoupling in jets

    Spin-Momentum Decoupling in Quarkonium Hadronization: Polarization Quenching via Environment-Induced Decoherence in Jets

    Yi Yang

  47. hep-ex 2026-04-12 reviewed
    LHC data excludes black holes below 11 TeV in extra-dimension models

    A search for microscopic black holes, string balls, and sphalerons in proton-proton collisions at $\sqrt{s}$ = 13 TeV

    CMS Collaboration

  48. hep-ex 2026-04-12 reviewed
    CMS excludes T' quarks between 0.85 and 1.3 TeV

    Search for a new heavy resonance decaying to a top quark and a neutral scalar boson in proton-proton collisions at $\sqrt{s}$ = 13 TeV

    CMS Collaboration

  49. hep-ph 2026-04-12 reviewed
    PMC scale choice makes EEC match experimental data

    Novel analysis for the energy-energy correlation in electron-positron annihilation in the perturbative domain

    Zhu-Yu Ren +6

  50. hep-ph 2026-04-12 reviewed
    Tetraquark calculation fits X(6600) mass and width

    Resonance $X(6600)$

    S. S. Agaev +2