An experimental study of γγ → hadrons at LEP

Buskulic, D. and Finch, Alexander (1993) An experimental study of γγ → hadrons at LEP. Physics Letters B, 313 (3-4). pp. 509-519. ISSN 0370-2693

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An analysis of γγ interactions has been performed using untagged hadronic data obtained by the ALEPH detector at LEP. The data show at low transverse momentum (pt) are well reproduced by a model based on the vector meson dominance mechinism (VDM). At high ptthrust the presence of hard scattering processes is demonstrated. This component is well described in shape and normalization by a QCD calculation.

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: 64109
Deposited By: ep_importer_pure
Deposited On: 08 May 2013 13:47
Refereed?: Yes
Published?: Published
Last Modified: 30 Sep 2019 17:25

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