Isolated hard photon emission in hadronic Z0 decays

Adriani, O. ; Aguilar-Benitez, M. ; Ahlen, S. ; Gurtu, A. ; et., al (1992) Isolated hard photon emission in hadronic Z0 decays Physics Letters B, 292 (3-4). pp. 472-784. ISSN 0370-2693

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We report on a study of energetic, isolated photons in a sample of ~ 320 000 Z0 hadronic decays. Energetic isolated photons probe the short-distance structure of QCD. We compare our data with the prediction of several QCD-based calculations. A search for new processes with one or two photons in the hadronic final state is also presented. No evidence for physics beyond the standard model is found.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:83335
Deposited On:20 Feb 2012 06:17
Last Modified:20 Feb 2012 06:17

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