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oai:www.ideals.illinois.edu:2142/23631 2023-07-10 col_2142_5131 col_2142_8859 com_2142_5130 com_2142_8858 com_2142_234

10000-01-01 1990 2011-05-07T14:21:16Z 2011-05-07T14:21:16Z Holloway, L.E. Hurst, Peter Todd An analysis of the forward-backward asymmetry in Z$\sp{0}$ decays using data from the Collider Detector at Fermilab provides a measurement of sin$\sp2\bar\theta\sb{\rm W}$. The forward-backward asymmetry is measured to be (5.2 $\pm$ 5.9 (stat) $\pm$ 0.4 (sys))%, which implies sin$\sp2\bar\theta\sb{\rm W}$ = 0.288$\sbsp{-0.015}{+0.017}$ (stat) $\pm$ 0.002 (sys), after QCD, QED, and weak corrections. When higher order weak corrections are included, the measured value of sin$\sp2\theta\sb{\rm W}$ is consistent with previous measurements over a broad range of top quark masses. Made available in DSpace on 2011-05-07T14:21:16Z (GMT). No. of bitstreams: 2 license.txt: 4922 bytes, checksum: 910b249b4beec47e7ab768910c8f966f (MD5) 9114272.pdf: 5176707 bytes, checksum: 24485b5079e17db3449748911fadca5c (MD5) Previous issue date: 1990 Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Howard Ding (hding2@illinois.edu) on 2011-05-07T15:05:47Z Item is restricted indefinitely. Restriction data tranferred 2014-07-01T11:31:33-05:00 Original Data Group with Access UIUC Users [automated] Release Date: none Reason: ETDs are only available to UIUC Users without author permission ETDs are only available to UIUC Users without author permission U of I Only AAI9114272 (UMI)AAI9114272 http://hdl.handle.net/2142/23631 eng Copyright 1990 Hurst, Peter Todd Physics, Elementary Particles and High Energy A measurement of sine(2)theta(W) from the forward-backward asymmetry in proton-antiproton going to Z boson positron-electron interactions at sqrt.s = 1.8 TeV text Physics, Elementary Particles and High Energy Physics, Elementary Particles and High Energy University of Illinois at Urbana-Champaign Dissertation Ph.D.