First measurement of Bose-Einstein correlations in proton-proton collisions at √s=0.9 and 2.36 TeV at the LHC

Khachatryan, V. ; Mondal, N. K. ; et., al (2010) First measurement of Bose-Einstein correlations in proton-proton collisions at √s=0.9 and 2.36 TeV at the LHC Physical Review Letters, 105 (3). 032001_1-032001_14. ISSN 0031-9007

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Official URL: http://prl.aps.org/abstract/PRL/v105/i3/e032001

Related URL: http://dx.doi.org/10.1103/PhysRevLett.105.032001

Abstract

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.

Item Type:Article
Source:Copyright of this article belongs to The American Physical Society.
ID Code:66889
Deposited On:27 Oct 2011 11:35
Last Modified:27 Oct 2011 11:35

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