Marcel W Demarteau Division Director Contact 865.574.7366 | demarteau@ornl.gov All Publications Celeritas midterm SciDAC report Celeritas R&D Report: Accelerating Geant4 Ultrafast radiographic imaging and tracking: An overview of instruments, methods, data, and applications Evaluation of longitudinal double-spin asymmetry measurements in semi-inclusive deep-inelastic scattering from the proton for the ECCE detector design Design and simulated performance of calorimetry systems for the ECCE detector at the electron ion collider ECCE unpolarized TMD measurements... Search for e→τ charged lepton flavor violation at the EIC with the ECCE detector... Detector requirements and simulation results for the EIC exclusive, diffractive and tagging physics program using the ECCE detector concept ECCE sensitivity studies for single hadron transverse single spin asymmetry measurements Exclusive J/ ψ detection and physics with ECCE Scientific computing plan for the ECCE detector at the Electron Ion Collider AI-assisted optimization of the ECCE tracking system at the Electron Ion Collider Quantum Computing Systems and Software for High-energy Physics Research Key Links Google Scholar ORCID Organizations Physical Sciences Directorate Physics Division