Khachatryan, V;
Sirunyan, AM;
Tumasyan, A;
Adam, W;
Bergauer, T;
Dragicevic, M;
Ero, J;
... CMS Collaboration, .; + view all
(2010)
First Measurement of Bose-Einstein Correlations in Proton-Proton Collisions at root s=0.9 and 2.36 TeV at the LHC.
PHYS REV LETT
, 105
(3)
, Article 032001. 10.1103/PhysRevLett.105.032001.
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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.
Type: | Article |
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Title: | First Measurement of Bose-Einstein Correlations in Proton-Proton Collisions at root s=0.9 and 2.36 TeV at the LHC |
Open access status: | An open access version is available from UCL Discovery |
DOI: | 10.1103/PhysRevLett.105.032001 |
Language: | English |
Additional information: | © 2010 CERN, for the CMS Collaboration |
Keywords: | INTERFEROMETRY, ANNIHILATION |
UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences |
URI: | https://discovery-pp.ucl.ac.uk/id/eprint/1324748 |
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