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[ital Q][sup 2] dependence of the average squared transverse energy of jets in deep-inelastic muon-nucleon scattering with comparison to perturbative QCD predictions

Journal Article · · Physical Review Letters; (United States)
The average squared transverse energy of jets in deep-inelastic muon-nucleon scattering is measured as a function of the momentum transfer squared ([ital Q][sup 2]), in the range 3[lt][ital Q][sup 2][lt]25 GeV[sup 2]. Perturbative QCD predicts that the average squared parton transverse energy will depend upon the strong coupling constant ([alpha][sub [ital S]]). Identifying the transverse energy of the jets with those of the corresponding partons, [alpha][sub [ital S]] is found to vary with [ital Q][sup 2] as predicted by QCD.
OSTI ID:
5264818
Journal Information:
Physical Review Letters; (United States), Journal Name: Physical Review Letters; (United States) Vol. 72:4; ISSN 0031-9007; ISSN PRLTAO
Country of Publication:
United States
Language:
English