Permanent URL to this publication: http://dx.doi.org/10.5167/uzh-42701
H1 Collaboration,; Egli, S; Grab, C; Hildebrandt, M; Horisberger, R; Müller, K; Nowak, K; Perez, E; Robmann, P; Straumann, U; Truöl, P; Zimmermann, T; Del Degan, M; Leibenguth, G; Sauter, M; et al, (2010). Jet production in ep collisions at high Q 2 and determination of α s. European Physical Journal C - Particles and Fields, 65(3-4):363-383.
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The production of jets is studied in deep-inelastic e ± p scattering at large negative four momentum transfer squared 150<Q 2<15000 GeV2 using HERA data taken in 1999–2007, corresponding to an integrated luminosity of 395 pb−1. Inclusive jet, 2-jet and 3-jet cross sections, normalised to the neutral current deep-inelastic scattering cross sections, are measured as functions of Q 2, jet transverse momentum and proton momentum fraction. The measurements are well described by perturbative QCD calculations at next-to-leading order corrected for hadronisation effects. The strong coupling as determined from these measurements is (PDF).
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|Item Type:||Journal Article, refereed, original work|
|Communities & Collections:||07 Faculty of Science > Physics Institute|
|Deposited On:||20 Jan 2011 10:37|
|Last Modified:||28 Nov 2012 04:31|
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