First inclusive triple-differential measurement of the muon-antineutrino charged-current cross section using the NOvA Near DetectorWe present the first measurement of the triple-differential muon antineutrino charged-current inclusive cross section, using the NOvA Near Detector and 12.5 × 1020 protons on target in the…The NOvA Collaboration·Mar 5, 2026SaveLearn
Agentic AI -- Physicist Collaboration in Experimental Particle Physics: A Proof-of-Concept Measurement with LEP Open DataWe present an AI agentic measurement of the thrust distribution in e+e- collisions at s=91.2~GeV using archived ALEPH data. The analysis and all note writing is carried out entirely…Anthony Badea, Yi Chen, Marcello Maggi et al.·Mar 5, 2026SaveLearn
Air shower development through the time dependence of its induced electric fieldUltra-high energy cosmic rays impinge on the atmosphere and induce air shower cascades, in which huge numbers of particles are produced. By travelling through the Earth's atmosphere and magnetic…Beatriz de Errico, Charles Timmermans·Mar 5, 2026SaveLearn
Multi-channel joint analysis of the exotic charmonium-like state Tcc(4020)This paper reports the first multi-channel joint analysis to identify the properties of the exotic charmonium-like state Tcc(4020) via the electron-positron annihilation process…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Mar 5, 2026SaveLearn
Atmospheric neutrino constraints on Lorentz invariance violation with the first six detection units of KM3NeT/ORCALorentz invariance is a fundamental symmetry underlying both the Standard Model of particle physics and General Relativity. Testing its validity provides a direct means of searching for new physics…KM3NeT Collaboration, O. Adriani, A. Albert et al.·Mar 4, 2026SaveLearn
Searches in CMS for New Physics in Final States with LeptonsMany new physics models, such as the Sequential Standard Model, Grand Unified Theories, models of extra dimensions, or models like leptoquarks or vector-like leptons, predict heavy mediators at the…Anureet Kaur·Mar 4, 2026SaveLearn
Precise measurement of the form factors in D0→ K*(892)-+ and observation of D0→ K2*(1430)-+_We report a study of the semileptonic decays D0 → K0π-+ (where =e,~μ) based on a sample of 20.3~fb-1 of e+e- annihilation data…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Mar 4, 2026SaveLearn
End-to-end event reconstruction for precision physics at future collidersFuture collider experiments require unprecedented precision in measurements of Higgs, electroweak, and flavour observables, placing stringent demands on event reconstruction. The achievable precision…Dolores Garcia, Lena Herrmann, Gregor Krzmanc et al.·Mar 4, 2026SaveLearn
Imaging baryon number density within the protonThe spatial extent of the proton is a key factor in nuclear physics. Different measurement techniques probe different aspects of the proton, yielding different radii. The mass and charge radii depend…Spencer R. Klein, Mathias C. Labonte, Zachary Sweger et al.·Mar 4, 2026SaveLearn
Measurement of angular correlations inside jets induced by gluon polarization in proton-proton collisions at s = 13.6 TeVA study of angular correlations inside jets induced by gluon polarization is performed using proton-proton collisions at a center-of-mass energy of s = 13.6 TeV. The data correspond to an…CMS Collaboration·Mar 4, 2026SaveLearn
Search for a narrow resonance with a mass between 10 and 70 GeV decaying to a pair of photons in proton-proton collisions at s = 13 TeVThe existence of a new spin-zero particle with a mass below the electroweak scale is predicted by several theoretical models. Searches for resonant production of photon pairs at the LHC are able to…CMS Collaboration·Mar 3, 2026SaveLearn
Search for a massless particle beyond the Standard Model in the Ξ0Λ+ invisible decayA search for a massless beyond-standard-model particle is performed in the decay Ξ0Λ+invisible using (1.0087 0.0044)× 1010 J/ψ events collected with the BESIII detector…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Mar 3, 2026SaveLearn
Complementarity between atmospheric and super-beam neutrinos at ESSnuSBThe ESSnuSB experiment aims to measure the leptonic CP phase δCP with an unprecedented resolution by probing neutrino oscillations at the second oscillation maximum. In the present work,…ESSnuSB, :, J. Aguilar et al.·Mar 3, 2026SaveLearn
Two-stage Convolutional Neural Network for pseudo six-dimensional phase space reconstructionIn particle accelerators, broad characterization of the six-dimensional (6D) beam phase space is crucial but difficult to obtain with conventional beam diagnostics. We develop a two-stage…Sayantan Mukherjee, Masao Kuriki, Zachary John Liptak et al.·Mar 3, 2026SaveLearn
Absolute scintillator light yield correction for SiPIN readout via Transfer Matrix Method and Geant4 optical simulationPrecise measurement of the absolute light yield (LY) of scintillators has long been limited by systematic effects inherent in realistic readout geometries. Large-angle incidence, multiple reflections…Ge Ma, Zhiyang Yuan, Chencheng Feng et al.·Mar 2, 2026SaveLearn
Measurement of the e+e-π+π-π0 cross section in the energy region from 0.56 to 1.1 GeV with the SND detectorThe precise measurement of the e+e-π+π-π0 cross section is performed in the center-of-mass energy range E = 560--1100 MeV using a data sample of 66 pb-1 collected in the…SND Collaboration, M. N. Achasov, A. E. Alizzi et al.·Mar 2, 2026SaveLearn
Deep Learning-Based 14C Pile-Up Identification in the JUNO ExperimentMeasuring neutrino mass ordering (NMO) poses a fundamental challenge in neutrino physics. To address this, the Jiangmen Underground Neutrino Observatory (JUNO) experiment is scheduled to commence…Wenxing Fang, Weidong Li, Wuming Luo et al.·Mar 2, 2026SaveLearn
CelloAI Benchmarks: Toward Repeatable Evaluation of AI AssistantsLarge Language Models (LLM) are increasingly used for software development, yet existing benchmarks for LLM-based coding assistance do not reflect the constraints of High Energy Physics (HEP) and…Mohammad Atif, Kriti Chopra, Fang-Ying Tsai et al.·Mar 1, 2026SaveLearn
First Amplitude Analysis of D0→ K-π0e+e and Observation of D0→ K*2(1430)-e+eWe present the first amplitude analysis of the semileptonic decay D0 K-π0 e+e by analyzing e+e- annihilation data corresponding to an integrated luminosity of 20.3 fb-1…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Feb 28, 2026SaveLearn
End-to-end Differentiable Calibration and Reconstruction for Optical Particle DetectorsLarge-scale homogeneous detectors with optical readouts are widely used in particle detection, with Cherenkov and scintillator neutrino detectors as prominent examples. Analyses in experimental…Omar Alterkait, César Jesús-Valls, Ryo Matsumoto et al.·Feb 27, 2026SaveLearn
Precision Studies and Searches for CP Asymmetries in the Inclusive Decay c+ XBased on e+e- annihilation data collected with the BESIII detector at center-of-mass energies from 4.600 to 4.699 GeV, corresponding to an integrated luminosity of 4.5 fb-1, we present the…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Feb 27, 2026SaveLearn
Combination of ATLAS and CMS searches for Higgs boson pair production at s = 13 TeVThis Letter presents a combination of searches for Higgs boson pair (HH) production performed by the ATLAS and CMS Collaborations using proton-proton collision data sets recorded at s = 13…The ATLAS, CMS Collaborations·Feb 27, 2026SaveLearn
Measurement of Born Cross Sections for e+e--+ at s=3.51-4.95 GeV and Observation of (3770)-+Using e+e- collision data corresponding to an integrated luminosity of 44 fb-1 collected with the BESIII detector at the BEPCII collider, we report the first measurement of Born cross…BESIII Collaboration, M. Ablikim, M. N. Achasov et al.·Feb 27, 2026SaveLearn
Real-Time Stream Compaction for Sparse Machine Learning on FPGAsMachine learning algorithms are being used more frequently in the first-level triggers in collider experiments, with Graph Neural Networks pushing the hardware requirements of FPGA-based triggers…Marc Neu, Isabel Haide, Torben Ferber et al.·Feb 26, 2026SaveLearn
Understanding the impact of nuclear effects on proton decay searches with the GiBUU modelProton decay searches in the next generation of water Cherenkov detectors, such as Hyper-Kamiokande, are expected to probe the 1035-year lifetime regime where atmospheric neutrino backgrounds…Qiyu Yan, Akira Takenaka, Kai Gallmeister et al.·Feb 26, 2026SaveLearn