Due to switch on in 2008, the LHC will provide collisions at the highest energies ever observed in laboratory conditions and physicists are eager to see what they will reveal. Four huge detectors – ALICE, ATLAS, CMS and LHCb – will observe the collisions so that the physicists can explore new territory in matter, energy, space and time. There is a fifth experiment called Totem (Total Cross Section, Elastic Scattering and Diffraction Dissociation at the LHC).

ALICE
Web site at CERN
Members of the collaboration

Contact information
Chair person: Lodovico Riccati
Phone secretariat: +41 22 767 2771
alice.secretariat@cern.ch

ATLAS
Web site at CERN
Members of the collaboration

Contact information
Spokesperson: Peter Jenni
Phone: +41 22 767 3046
Peter.Jenni@cern.ch

CMS
Web site at CERN
Members of the collaboration

Contact information
Chairperson: L. Foa
cms.outreach@cern.ch

LHCb
Web site at CERN
Members of the collaboration

Contact information
Spokesperson: Tatsuya Nakada
Phone secretariat: +41 22 767 9278
lhcb.secretariat@cern.ch

TOTEM
Web site at CERN
Members of the collaboration

Contact information
Spokesman: Karsten Eggert
Karsten.Eggert@cern.ch