Measurement of isolated photon production in hadronic Z decays

Decamp, D. and Finch, Alexander (1991) Measurement of isolated photon production in hadronic Z decays. Physics Letters B, 264 (3-4). pp. 476-486. ISSN 0370-2693

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The production of high energy isolated photons in hadronic Z decays is measured with the ALEPH detector at LEP using a sample of 180 000 hadronic events. Such photons are mainly radiated by quarks, thus giving direct insights into the early parton showering mechanism. The observed rate is compared with a QCD calculation of final state radiation from quarks.

Item Type: Journal Article
Journal or Publication Title: Physics Letters B
Uncontrolled Keywords: /dk/atira/pure/subjectarea/asjc/3100/3106
Departments: Faculty of Science and Technology > Physics
ID Code: 63793
Deposited By: ep_importer_pure
Deposited On: 02 May 2013 15:53
Refereed?: Yes
Published?: Published
Last Modified: 01 Jan 2020 08:25

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