ALEPH Collaboration (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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Official URL: https://doi.org/10.1016/0370-2693(93)90026-E
Abstract
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
Subjects:
?? NUCLEAR AND HIGH ENERGY PHYSICS ??
Departments:
ID Code:
64109
Deposited By:
Deposited On:
08 May 2013 13:47
Refereed?:
Yes
Published?:
Published
Last Modified:
20 Sep 2023 00:30