The ATLAS Thesis Award winners for 2023 are:

• Joshua Beirer (CERN & Georg-August-Universität Göttingen): Novel Approaches to the Fast Simulation of the ATLAS Calorimeter and Performance Studies of Track-Assisted Reclustered Jets for Searches for Resonant X → SH → bbWW* Production with the ATLAS Detector
• Prajita Bhattarai (Brandeis University): Standard Model Electroweak Precision Measurements with two Z bosons and two jets in ATLAS
• Savannah Clawson (University of Manchester): The light at the end of the tunnel gets weaker: Observation and measurement of photon-induced W+W− production at the ATLAS Experiment
• Hassnae El Jarrari (Université Mohammed-V De Rabat): Dark Photon Searches from Higgs Boson and Heavy Boson Decays Using pp Collisions Recorded at 13 TeV with the ATLAS Detector at the LHC and Performance Evaluation of the Low Gain Avalanche Detectors for the HL-LHC ATLAS High-Granularity Timing Detector
• Nicole Hartman (Stanford University & SLAC): A Search for Non-Resonant HH → 4b at 13 TeV with the ATLAS detector -- or -- 2b, and then another 2b... now that's the thesis question
• Samuel Van Stroud (University College London): Graph Neural Network Flavour Tagging and Boosted Higgs Measurements at the LHC
• Xiao Yang (University of Science and Technology of China): Measurement of VH(H→WW∗) process in ATLAS and development of radiation hard LGAD ATLAS

See the News Article on the 2023 Awards.