After a short introduction to CERN, the lecture will explain how
physics results are obtained at CERN: by comparing statistical
quantities of experimental data with corresponding expectations
based on theoretical models. The processing steps from the
raw, unfiltered detector data to a statistical analysis of
observables will be explained, passing via the trigger/DAQ
systems, calibration, reconstruction, and analysis. Simulation
techniques as a means of providing the theoretical expectations
will also be introduced.
The lecture will give an overview; detailed presentations on
trigger/DAQ systems, reconstruction, and simulation will follow
later in the lecture programme. It is intended for all Openlab
summer students and does not require physics knowledge.