CERN Library CatalogueSearch for thousands of technical documents from the European Organization for Nuclear Research, also known as Conseil Européen pour la Recherche Nucléaire (CERN: http://home.web.cern.ch/about). CERN provides researchers access to particle accelerators such as the Antiproton Decelerator, Large Hadron Collider and many others in order to study the fundamental components of matter and the structure of the universe.