Measurement of Bose--Einstein correlations with first CMS data

CMS Physics Analysis Summaries
Report number	CMS-PAS-QCD-10-003
Title	Measurement of Bose--Einstein correlations with first CMS data
Corporate author(s)	CMS Collaboration
Collaboration	CMS Collaboration
Subject category	Particle Physics - Experiment
Accelerator/Facility, Experiment	CERN LHC ; CMS
Abstract	Bose--Einstein correlations between identical particles are measured using samples of proton-proton collisions at 0.9 and 2.36 TeV centre-of-mass energy, 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 momentum. A significant increase of the size of the correlated particle emission region with the particle multiplicity in the event is observed.
Other source	Inspire
Related	superseded by: CERN-PH-EP-2010-010
Email contact: [email protected] Fulltext in PDF Figure_001-a Figure_001-b Figure_002 Figure_003-a Figure_003-b Figure_003-c Figure_003-d Figure_003-e Figure_003-f Figure_004-a Figure_004-b Figure_005-a Figure_005-b Figure_006 Figure_007 Additional information for the analysis (restricted access)