Search for the Higgs boson decay to a Z boson and a photon in pp collisions at s=13 TeV and 13.6 TeV with the ATLAS detectorA search for the Higgs boson decay to a Z boson and a photon in the γ ( = e, μ) final state is performed using pp collisions at s=13.6 TeV recorded with the ATLAS…ATLAS Collaboration·Jul 9, 2026SaveLearn
Search for axion-like particles decaying to two photons at Belle IIAxion-like particles (ALPs) are predicted in many extensions of the Standard Model and provide a well-motivated portal between visible and hidden sectors through their coupling to photons. We search…Belle II Collaboration, M. Abumusabh, I. Adachi et al.·Jul 8, 2026SaveLearn
First Demonstration of a Hybrid Cherenkov and Scintillation Detector in a Proof-of-Principle Axion Search at a Beam DumpThis thesis presents the first demonstration of a hybrid Cherenkov and scintillation optical detector at a beam dump facility for a proof-of-principle search for MeV-scale axion-like particles…Darcy A. Newmark·Jul 8, 2026SaveLearn
Search for an isoscalar partner of the Zc(3900) in e+e-π+π-ηJ/ψUsing a data sample corresponding to an integrated luminosity of 20.3 fb-1 collected at center-of-mass energies from 4.18 to 4.95 GeV with the BESIII detector, we observe the process…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Jul 8, 2026SaveLearn
The Dark Photon in the PHELEX ExperimentThis paper presents diurnal measurements of the single-electron count rate in the PHELEX experiment using multi-cathode counters over the period from 2023 to 2026. The results obtained are…A. V. Kopylov, I. V. Orekhov, V. V. Petukhov et al.·Jul 8, 2026SaveLearn
The FASER experiment at the Large Hadron ColliderThe FASER experiment is located in the Large Hadron Collider (LHC) complex at CERN, 480 m downstream of the ATLAS collision point and aligned with the beam-collision-axis. The experiment was designed…Jamie Boyd·Jul 8, 2026SaveLearn
Observation of the doubly charmed baryon Ξcc+ with the LHCb Run 3 detectorThe first observation of the doubly charmed baryon Ξcc+ is reported through its decay to the Λc+ K-π+ final state, with a statistical significance exceeding seven standard…LHCb collaboration, R. Aaij, M. Abdelfatah et al.·Jul 8, 2026SaveLearn
Searches for charged-lepton-flavor violation in χbJ(1P) decaysWe report the first searches for charged-lepton-flavor violation in decays of χbJ(1P) (J=0, 1, and 2) to a pair of charged leptons using 158 million Υ(2S) decays collected with the Belle…Belle, Belle II Collaborations, : et al.·Jul 8, 2026SaveLearn
Data Preservation in High Energy Physics: Global Report 2026This document summarizes the contributions to the 5th DPHEP workshop March 5-6, 2026, CERN, and reflects the advancements since 2024, as well as future milestones and tendencies. Impressive progress…Matthew Bellis, Jamie Boyd, Daniel Britzger et al.·Jul 7, 2026SaveLearn
Efficiency measurements of GEM GE1/1 chambers in the upgraded CMS Endcap Muon System using 2023 collision data at s=13.6 TeVThe CMS experiment at the Large Hadron Collider employs Gas Electron Multiplier (GEM) detectors, a technology based on gaseous ionization, as one of the muon detectors. The muon spectrometer is being…M. Abbas, S. Abbott, M. Abbrescia et al.·Jul 7, 2026SaveLearn
Simultaneous efficiency measurements of b- and c-jets in tt events from s=13.6 TeV pp collision data collected with the ATLAS detectorThis paper reports simultaneous measurements of the efficiencies with which b-jets are identified, and c-jets are misidentified as b-jets, by the single-transformer-based GN2 tagger that is…ATLAS Collaboration·Jul 7, 2026SaveLearn
Observation and branching fraction measurements of J/ψ p p K0S K0S and ψ(3686) p p K0S K0SUsing (10.0870.044)×109 J/ψ events and (2.7120.014)×109 ψ(3686) events collected by the BESIII detector operating at the BEPCII collider, we report the first observation of…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Jul 7, 2026SaveLearn
A unified quenching model in Geant 4 simulation for α, proton and electron particles in liquid scintillator detectorsThe liquid scintillator (LS) detectors are widely used in reactor neutrino experiments. To precisely measure the oscillated neutrino spectrum, it is crucial to understand the LS energy response,…Shubing Liu, Mingyuan Wang, Zeyuan Yu·Jul 7, 2026SaveLearn
Gamma Backgrounds for Experiments at the High Flux Isotope ReactorThis article describes the deployment of a germanium detector at Oak Ridge National Lab's High Flux Isotope Reactor (HFIR) for the purpose of understanding the energy and spatial distribution of…M. Andriamirado, A. B. Balantekin, C. Baldenegro et al.·Jul 7, 2026SaveLearn
A dump leakage calorimeter to measure the flux of high-energy electrons and photonsWe developed a novel apparatus based on a lead-glass calorimeter that can measure the flux of high-energy electrons or photons. Our detector uses the electromagnetic shower leakage from the beam…Antonios Athanassiadis, Ties Behnke, Jonas Björklund Svensson et al.·Jul 7, 2026SaveLearn
Measurement of the b-jet identification efficiency in dileptonic tt events using proton-proton collision data at s=13.6 TeV collected with the ATLAS detectorThis paper presents the performance of the identification of jets containing b-hadrons (b-jets) for the GN2 algorithm, a transformer-based model for jet flavour tagging, using data collected by…The ATLAS Collaboration·Jul 6, 2026SaveLearn
A three-step proposal for searching for light shining through walls in the X-ray band at the High Energy Photon SourceDespite compelling observational evidence for dark matter (DM), its fundamental physical properties remain poorly understood. In this report, we propose a three-step light-shining-through-walls (LSW)…R. T. Chang, S. Feng, X. P. Geng et al.·Jul 6, 2026SaveLearn
Search for nonresonant triple Higgs boson production in the final state with six bottom quarks in proton-proton collisions at s = 13 TeVA search for nonresonant triple Higgs boson (HHH) production in the final state with six bottom quarks is performed using proton-proton collisions at s = 13 TeV corresponding to an…CMS Collaboration·Jul 6, 2026SaveLearn
Observation of the χcJ decays into pK-Λη+c.c.By analyzing (2712.4 14.3) × 106 ψ(3686) events collected with the BESIII detector operating at the BEPCII collider, the decays χcJ pK-Λη+ c.c. (J=0,1,2)…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Jul 6, 2026SaveLearn
Standard Model Soft and Hard QCD at ATLAS and CMSQuantum Chromodynamics (QCD) is explored at the Large Hadron Collider (LHC) over a wide range of energy scales, from soft hadronic interactions to hard parton scattering. This contribution presents a…Maciej Trzebinski·Jul 6, 2026SaveLearn
First Observation of D0(+) Kωe+νe and Determination of the Branching Fraction of K1(1270) K ωUsing 20.3~fb-1 of e+e- annihilation data collected at a center-of-mass energy of 3.773~GeV with the BESIII detector, we report the first observation of the semileptonic decays $D0…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Jul 6, 2026SaveLearn
Machine-learning techniques for model-independent searches in dijet final statesAnomaly detection methods used in a recent search for new phenomena by CMS at the CERN LHC are presented. The methods use machine learning to detect anomalous jets produced in the decay of new…CMS Collaboration·Jul 6, 2026SaveLearn
Accelerated Sequential Posterior Inference via Reuse for Gravitational-Wave AnalysesWe introduce Accelerated Sequential Posterior Inference via Reuse (ASPIRE), a broadly applicable framework that transforms existing posterior samples and Bayesian evidence estimates into unbiased…Michael J. Williams·Jul 6, 2026SaveLearn
First measurement of the masses of the Υ1(1D) and Υ3(1D) states and the energy dependence of the cross sections for e+e-ΥJ(1D)η and e+e-ΥJ(1D)π+π-We study the processes e+e-ΥJ(1D)η and e+e-ΥJ(1D)π+π- at center-of-mass energies s=(10.73 -- 11.02) GeV using a 142.5\,fb-1 data sample, including…Belle, Belle II Collaborations, : et al.·Jul 5, 2026SaveLearn
Neural-Network-Assisted Binary Template Construction for Matrix-Based Pattern Matching in the STCF MDCThe Super Tau-Charm Facility, operating at high luminosity, will produce high event rates and high data throughput, imposing stringent requirements on fast track finding and data reduction and…Zhaoli Guo, Qingyu Li, Baolin Zhang et al.·Jul 5, 2026SaveLearn