The Use of the LEICA Absolute Tracker AT401 at CERN

摘要

The European Organization for Nuclear Research (CERN) is an intergovernmental organization with 20 member states. It has its seat in Geneva but straddles the Swiss-French border. Its objective is to provide support for collaboration among European States in the field of high energy particle physics research and to this end it designs, constructs and runs the necessary particle accelerators and the associated experimental areas. At present more than 10000 physicists from research institutes world-wide use the CERN installations for their experiments.