Measurement of the electron reconstruction efficiency at LHCb

Mathematics

• Electron 100%
• Detector 58%
• Kinematics 33%
• Mesons 23%
• Partial 21%
• Geometric Constraints 21%
• Reconstruction Algorithm 20%
• Vertex of a graph 18%
• Collision 16%
• Branching 15%
• Background 14%
• Uncertainty 13%
• Decay 13%
• Simulation 10%

Engineering & Materials Science

• Electrons 98%
• Detectors 38%
• Kinematics 25%
• Bins 17%
• Uncertainty 10%

Physics & Astronomy

• electrons 41%
• apexes 28%
• kinematics 27%
• detectors 27%
• kaons 18%
• mesons 13%
• collisions 10%
• decay 9%
• simulation 6%