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 |
Autori interni: | |
Data di pubblicazione: | 2010 |
Rivista: | |
Handle: | http://hdl.handle.net/20.500.11769/7722 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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