Welcome to Moore’s documentation!

Moore is the LHCb high-level trigger (HLT) application. It is responsible for filtering an input rate of 40 million collisions per second down to an output rate of around 100 kHz. It does this in two stages:

  1. HLT1, which performs a fast track reconstruction and makes a decision based on one- and two-track objects.
  2. HLT2, which performs a high-fidelity reconstruction and makes a decision based on the full detector read-out information.

This site documents the various aspects of Moore, which is fundametally a group of Python packages that configure algorithms, tools, data flow, and control flow in order to run a Gaudi-based application.

Indices and tables