The European Organization for Nuclear Research (Organisation européenne pour la recherche nucléaire), known as CERN (derived from the name Conseil européen pour la recherche nucléaire), is a European research organization that operates the largest particle physics laboratory in the world.
In neutron time-of-flight scattering, a form of inelastic neutron scattering, the initial position and velocity of a pulse of neutrons is fixed, and their final position and the time after the pulse that the neutrons are detected are measured.
The Proton Synchrotron (PS) is a particle accelerator at CERN.
A spectrometer is a scientific instrument used to separate and measure spectral components of a physical phenomenon.
Time of flight (TOF) is a property of an object, particle or acoustic, electromagnetic or other wave.