Bose-Einstein correlations have been measured using samples of proton-proton collisions at 0.9 and 2.36 TeV center-of-mass energies, recorded by the CMS experiment at the CERN Large Hadron Collider. The signal is observed in the form of an enhancement of pairs of same-sign charged particles with small relative four-momentum. The size of the correlated particle emission region is seen to increase significantly with the particle multiplicity of the event.
|Titolo:||First Measurement of Bose–Einstein Correlations in Proton-Proton Collisions at sqrt(s) = 0.9 and 2.36 TeV at the LHC|
|Data di pubblicazione:||2010|
|Appare nelle tipologie:||1.1 Articolo in rivista|