Operation of the ATLAS trigger system in Run 2

Engineering & Materials Science

• Protons 88%
• Physics 63%
• Hadrons 28%
• Colliding beam accelerators 25%
• Farms 17%
• Luminance 17%
• Detectors 14%
• Bandwidth 11%
• Monitoring 10%
• Experiments 6%

Mathematics

• Trigger 100%
• Physics 30%
• Data Quality 13%
• Monitoring 9%
• Collision 9%
• Categorical or nominal 9%
• Signature 8%
• Flexibility 8%
• Configuration 7%
• Experiment 6%

Physics & Astronomy

• actuators 59%
• protons 24%
• physics 23%
• flexibility 8%
• readout 8%
• hadrons 7%
• signatures 7%
• luminosity 7%
• computer programs 6%
• bandwidth 6%
• collisions 5%
• detectors 5%
• configurations 4%
• performance 4%