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A measurement of the ration of W + 1 jet to W + 0 jets cross sections and comparisons to QCD
Author(s) -
T. Joffe–Minor
Publication year - 1996
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/618796
Subject(s) - physics , jet (fluid) , nuclear physics , center of mass (relativistic) , quantum chromodynamics , particle physics , center (category theory) , atomic physics , chemistry , crystallography , classical mechanics , energy–momentum relation , thermodynamics
A preliminary measurement of the ratio, R{sup 10}, of the production cross sections for W + 1 Jet and W + 0 Jets processes at a center of mass energy, {radical}s, of 1800 GeV by the D0 Collaboration is presented. A comparison of this ratio is made to next-to-leading- order, NLO, calculations and the implications of these comparisons, especially for the extraction of a value for the strong coupling constant {alpha}{sub s}(M {sub W}{sup 2}), are discussed. 8 refs., 2 figs

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