[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

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 d...

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Veröffentlicht in:	Physical review letters 1994-01, Vol.72:4
Hauptverfasser:	Adams, M.R., Arndotied, S., Anthony, P.L., Baker, M.D., Bartlett, J., Bhatti, A.A., Braun, H.M., Busza, W., Conrad, J.M., Coutrakon, G., Davisson, R., Derado, I., Dhawan, S.K., Dougherty, W., Dreyer, T., Dziunikowska, K., Eckardt, V., Ecker, U., Erdmann, M., Eskreys, A., Figiel, J., Gebauer, H.J., Geesaman, D.F., Gilman, R., Green, M.C., Haas, J., Halliwell, C., Hanlon, J., Hantke, D., Hughes, V.W., Jackson, H.E., Jaffe, D.E., Jancso, G., Jansen, D.M., Kaufman, S., Kennedy, R.D., Kirk, T., Kobrak, H.G.E., Krzywdzinski, S., Kunori, S., Lord, J.J., Lubatti, H.J., McLeod, D., Magill, S., Malecki, P., Manz, A., Melanson, H., Michael, D.G., Mohr, W., Montgomery, H.E., Morfin, J.G., Nickerson, R.B., O'Day, S., Olkiewicz, K., Osborne, L., Papavassiliou, V., Pawlik, B., Pipkin, F.M., Ramberg, E.J., Roeser, A., Ryan, J.J., Salgado, C.W., Salvarani, A., Schellman, H., Schmitt, M., Schmitz, N., Schueler, K.P., Skuja, A., Snow, G.A., Soeldner-Rembold, S., Steinberg, P.H., Stier, H.E., Stopa, P., S
Format:	Artikel
Sprache:	eng
Schlagworte:	662230 - Quantum Chromodynamics- (1992-) 662330 - Photon & Charged-Lepton Interactions with Hadrons- COUPLING CONSTANTS DEEP INELASTIC SCATTERING ELEMENTARY PARTICLES ENERGY FIELD THEORIES INELASTIC SCATTERING INTERACTIONS JETS KINETIC ENERGY LEPTON-BARYON INTERACTIONS LEPTON-HADRON INTERACTIONS LEPTON-NUCLEON INTERACTIONS MOMENTUM TRANSFER MUON-NUCLEON INTERACTIONS PARTICLE INTERACTIONS PARTONS PERTURBATION THEORY PHYSICS OF ELEMENTARY PARTICLES AND FIELDS POSTULATED PARTICLES QUANTUM CHROMODYNAMICS QUANTUM FIELD THEORY SCATTERING TRANSVERSE ENERGY
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Zusammenfassung:	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.
ISSN:	0031-9007 1079-7114
DOI:	10.1103/PhysRevLett.72.466