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1007 papers in hep-ex · page 13

  1. hep-ex 2026-01-16 reviewed
    ATLAS sees ttbar threshold excess above 8 sigma

    Observation of a cross-section enhancement near the $t\bar{t}$ production threshold in $\sqrt{s}=13$ TeV $pp$ collisions with the ATLAS detector

    ATLAS Collaboration

  2. cs.LG 2026-01-16 reviewed
    Self-distillation clusters jet representations by physics class

    jBOT: Semantic Jet Representation Clustering Emerges from Self-Distillation

    Ho Fung Tsoi +1

  3. hep-ph 2026-01-16 reviewed
    Sequence transforms estimate tau-decay QCD series to order 12

    Hadronic tau decays at higher orders in QCD

    Gauhar Abbas +1

  4. physics.chem-ph 2026-01-15 reviewed
    Particle physics model transfers to molecular dynamics MLIPs

    OmniMol: Transferring Particle Physics Knowledge to Molecular Dynamics with Point-Edge Transformers

    Ibrahim Elsharkawy +3

  5. hep-ex 2026-01-15 reviewed
    Null search sets new sub-GeV dark matter limits

    Search for sub-GeV dark particles in $\eta\to\pi^0+\rm{invisible}$ decay

    BESIII Collaboration: M. Ablikim +686

  6. hep-ph 2026-01-14 reviewed
    JUNO data tilts neutrino mass ordering toward normal

    Lessons from the first JUNO results

    Ivan Esteban +5

  7. hep-ph 2026-01-13 reviewed
    Flavored dark matter explains one rare decay excess but not both

    Dark Matter emission at Belle II and NA62 in Minimal Flavor Violation framework

    Federico Mescia +3

  8. physics.ins-det 2026-01-11 reviewed
    BCF-XL fibers beat Y-11 on timing with equal light yield

    Performance evaluation of Luxium Solutions BCF-XL wavelength-shifting fibers

    Tatsuki Yamazumi +6

  9. physics.ins-det 2026-01-09 reviewed
    Doped amorphous silicon resistors achieve ultra-high radiopurity

    Novel High-Radiopurity Doped Amorphous Silicon Resistors for Low-Background Detectors

    A. Anker +11

  10. physics.ins-det 2026-01-09 reviewed
    Diffusion surrogate matches calorimeter design gradients

    Differentiable Surrogate for Detector Simulation and Design with Diffusion Models

    Xuan Tung Nguyen +9

  11. hep-ex 2026-01-08 reviewed
    ATLAS and CMS measure entanglement in top-quark pairs

    Measurement of spin correlation and entanglement in ATLAS and CMS

    Fiona Ann Jolly (for the ATLAS +1

  12. hep-ph 2026-01-07 reviewed
    Symmetry cancels form factors in tau decay angles

    Beyond Form Factors: Precise Angular Tests in Hadronic $\tau$ Decays

    E. Estrada +4

  13. astro-ph.IM 2026-01-07 reviewed
    Reduced filter bank lifts precessing BBH sensitivity by 28%

    Search for Precessing Binary Black Holes in Advanced LIGO's Third Observing Run using Harmonic Decomposition

    Rahul Dhurkunde +1

  14. hep-ph 2026-01-07 reviewed
    Overlooked WZW term quantizes vector-meson anomalous couplings

    Topological quantization of vector meson anomalous couplings

    Chao-Qiang Geng +2

  15. hep-ex 2026-01-06 reviewed
    LHCb reports first evidence for Bs0 to K pi gamma decay

    First evidence of the $B_s^0\rightarrow K^-\pi^+\gamma$ decay

    LHCb collaboration: R. Aaij +1174

  16. physics.ins-det 2026-01-04 reviewed
    Custom simulation tracks full response of optical gaseous TPC

    Simulation of the CYGNO Gaseous TPC Optical Readout

    F.D. Amaro +43

  17. hep-ph 2026-01-03 reviewed
    Quark model matches BESIII hyperon form factors

    Time-like electromagnetic form factors of $\Lambda,~\Sigma$ and $\Xi^{+}$ in a light-front quark model

    Chong-Chung Lih +1

  18. astro-ph.HE 2026-01-02 reviewed
    Distributions capture Cherenkov light fluctuations in showers

    Probabilistic modeling of Cherenkov emission from particle showers

    Ian Crawshaw +4

  19. astro-ph.IM 2025-12-31 reviewed
    50 nm aluminum blocks 99.6% light on skipper-CCDs

    Light-tight skipper-CCDs for X-ray detection in space

    Ana M. Botti +8

  20. hep-ph 2025-12-29 reviewed
    Muon colliders reach new muonphilic dark matter space

    Muonphilic asymmetric dark matter at a future muon collider

    Arnab Roy +1

  21. hep-ph 2025-12-28 reviewed
    QCD sum rules give 9740 MeV mass for J/ψ B_c molecule

    Molecular states $J/\psi B_{c}^{+}$ and $\eta_{c}B_{c}^{\ast +} $

    S. S. Agaev +2

  22. hep-ph 2025-12-28 reviewed
    χ_c0 decays produce maximally entangled baryon pairs

    Bell nonlocality and entanglement in $\chi_{cJ}$ decays into baryon pair

    PengCheng Hong +2

  23. hep-ph 2025-12-26 reviewed
    QCD sum rules put Λ_c Σ_c hexaquark masses at 5.8 GeV

    Mass Spectra of $\Lambda_Q\bar{\Sigma}_Q$ Hexaquark States in QCD Sum Rules

    Xuan-Heng Zhang +1

  24. physics.ins-det 2025-12-24 reviewed
    Tunable laser power reaches detectors at 4.6 K

    Operation of a tunable Power over Fiber system for light detectors down to 4.6 K

    A.Andreani +13

  25. hep-ex 2025-12-23 reviewed
    NOvA sets record flux limits on cosmic magnetic monopoles

    Ionization-based search for magnetic monopoles using the NOvA Far Detector

    The NOvA Collaboration

  26. hep-ph 2025-12-22 reviewed
    Charm decays probe invisible particles at rates up to 10^{-3}

    Probing invisible particles with charm

    Gudrun Hiller +1

  27. hep-ph 2025-12-22 reviewed
    High-statistics CEνNS data feasible at J-PARC within years

    Coherent Elastic Neutrino-Nucleus Scattering at the Japan Proton Accelerator Research Complex

    J.I. Collar +10

  28. hep-ph 2025-12-20 reviewed
    Full NLO QCD+EW corrections computed for off-shell ttbar in lepton+jets

    Complete NLO corrections to off-shell $\boldsymbol{t\bar{t}}$ production in the $\boldsymbol{\ell+j}$ decay channel

    Leon Mans +2

  29. physics.ins-det 2025-12-19 reviewed
    Deep learning calibrates 7500+ PMTs from background events

    Data-Driven Calibration of Large Liquid Detectors with Unsupervised Learning

    Scott DeGraw +2

  30. hep-ex 2025-12-19 reviewed
    COMPASS revises isoscalar multiplicities with DJANGOH corrections

    Addendum to multiplicities of charged pions, kaons and unidentified charged hadrons on an isoscalar target measured by COMPASS Collaboration

    The COMPASS Collaboration

  31. hep-ph 2025-12-18 reviewed
    Complex 2HDM permits large CP violation through Type-specific structures

    Intrinsic Properties of Large CP Violation in the Complex Two-Higgs-Doublet Model

    Soojin Lee +3

  32. physics.ins-det 2025-12-18 reviewed
    SiPM keeps single-photon response at 9.4 mK

    Characterisation of silicon photomultipliers in a dilution refrigerator down to 9.4 mK towards a cryogenic cosmic-ray muon veto system

    QUEST-DMC Collaboration: A. Kemp +31

  33. physics.ins-det 2025-12-17 reviewed
    Compact scintillator separates neutrons and gamma rays

    Performance Characterization of a Plastic-Scintillator Sensor for Fast-Neutron, Thermal-Neutron, and Gamma-Ray Discrimination

    Yuhang Liu +6

  34. hep-ex 2025-12-17 reviewed
    No signals found for X(3872) to K_S K pi or K* K

    Search for the decays $X(3872)\to K_{S}^{0}K^{\pm}\pi^{\mp}$ and $K^*(892)\bar{K}$ at BESIII

    BESIII Collaboration: M. Ablikim +686

  35. hep-ph 2025-12-16 reviewed
    NLO QCD cuts scale uncertainty for charged Higgs pairs at LHC

    Charged Higgs Pairs at the LHC: A NLO Analysis

    Mohamed Ahmed +5

  36. hep-ex 2025-12-16 reviewed
    Cockcroft-Walton HV stabilizes bias for 31 PMTs in deep-sea module

    Design and Evaluation of a PMT High-Voltage system for Deepsea Neutrino Telescope

    Zhu Mao +12

  37. hep-ex 2025-12-16 reviewed
    ALPS II sets new axion coupling limit 20 times tighter

    Any Light Particle Searches with ALPS II: first science results

    Daniel C. Brotherton +39

  38. hep-ph 2025-12-15 reviewed
    SM predicts η→μ⁺μ⁻ branching ratio of 4.54×10^{-6}

    Improved Standard-Model predictions for $\eta^{(\prime)}\to \ell^+ \ell^-$

    Noah Messerli +4

  39. hep-ex 2025-12-13 reviewed
    Amplitude analysis sets D+ three-pion branching fraction to 4.84 × 10^{-3}

    Amplitude Analysis and Branching Fraction Measurement of $D^+ \to \pi^+\pi^0\pi^0$

    BESIII Collaboration: M. Ablikim +687

  40. hep-ph 2025-12-12 reviewed
    JUNO data favors inverted neutrino ordering once LIV included

    JUNO's Impact on the Neutrino Mass Ordering from Lorentz Invariance Violation

    Tatiana Araya-Santander +2

  41. hep-ex 2025-12-11 reviewed
    Neutron data matches simulation for light in vertical-drift LArTPC

    Modeling Light Signals Using Data from the First Pulsed Neutron Source Program at the DUNE Vertical Drift ColdBox Test Facility at CERN Neutrino Platform

    A. Paudel +38

  42. hep-ph 2025-12-11 reviewed
  43. hep-ex 2025-12-10 reviewed
    Σ+ branching fractions deviate from PDG

    First measurement of the absolute branching fractions of $\Sigma^+$ nonleptonic decays and test of the $\Delta I = 1/2$ rule

    BESIII Collaboration: M. Ablikim +690

  44. hep-ex 2025-12-10 reviewed
    Differential cross sections measured for t-channel single top at 13 TeV

    Probing $t$-channel single top-quark and antiquark production via differential cross-section measurements at $\sqrt{s}=$\SI{13}{\TeV} with the ATLAS detector

    Lukas Kretschmann

  45. hep-ex 2025-12-10 reviewed
    LHCb measures CP asymmetries in B to K0S h decays at highest precision

    Precision measurement of CP violation and branching fractions in $B^{\pm} \to K^0_{\mathrm{S}} h^{\pm}$ $(h = \pi, K)$ decays and search for the rare decay $B_c^{\pm} \to K^0_{\mathrm{S}} K^{\pm}$

    R. Aaij +1179

  46. hep-ph 2025-12-08 reviewed
    E-PCN shows angular separation and pT drive most jet tagging decisions

    E-PCN: Jet Tagging with Explainable Particle Chebyshev Networks Using Kinematic Features

    Md Raqibul Islam +8

  47. hep-lat 2025-12-05 reviewed
    Lattice QCD yields pion and kaon quark PDFs

    Pion and Kaon PDFs from Lattice QCD via Large Momentum Effective Theory and Short-Distance Factorization

    Joshua Miller +6

  48. hep-ph 2025-12-05 reviewed
    Strong Yukawa coupling sets DM relic density and self-interactions

    Nearly Degenerate Majorana Dark Matter and Its Self-Interactions in a Gauged $U(1)_{L_\mu - L_\tau}$ Model

    Kwei-Chou Yang

  49. hep-ph 2025-12-05 reviewed
    Decay ratio tests Ds meson structure

    What can we learn from the radiative decays of the $D_{s1}(2460)$ meson?

    Hai-Long Fu +3

  50. hep-ph 2025-12-05 reviewed
    SHiP leaves narrow window for sequential freeze-in dark matter

    Illuminating sequential freeze-in dark matter with dark photon signal at the CERN SHiP experiment

    Xinyue Yin +1