Search for colour singlet and colour reconnection effects in hadronic Z decays at LEP

Achard, P. ; Adriani, O. ; Aguilar-Benitez, M. ; Gurtu, A. ; et., al (2004) Search for colour singlet and colour reconnection effects in hadronic Z decays at LEP Physics Letters B, 581 (1-2). pp. 19-30. ISSN 0370-2693

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.physletb.2003.12.003

Abstract

A search is performed in symmetric 3-jet hadronic Z-decay events for evidence of colour singlet production or colour reconnection effects. Asymmetries in the angular separation of particles are found to be sensitive indicators of such effects. Upper limits on the level of colour singlet production or of colour reconnection effects are established for a variety of models.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:83662
Deposited On:21 Feb 2012 14:53
Last Modified:21 Feb 2012 14:53

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