Determination of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mrow><mml:msup><mml:mrow><mml:mrow><mml:mo>sin</mml:mo></mml:mrow></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msup></mml:mrow><mml:mi>θ</mml:mi></mml:mrow><mml:mrow><mml:mi mathvariant="normal">W</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>ρ</mml:mi></mml:math>in Deep-Inelastic Neutrino-Nucleon Scattering

D. Bogert(Fermi National Accelerator Laboratory), R. A. Burnstein(Fermi National Accelerator Laboratory), R. J. Fisk(Fermi National Accelerator Laboratory), S. Fuess(Fermi National Accelerator Laboratory), J. G. Morfín(Fermi National Accelerator Laboratory), T.K. Ohska(Fermi National Accelerator Laboratory), L. Stutte(Fermi National Accelerator Laboratory), J. K. Walker(Fermi National Accelerator Laboratory), J. Bofill(Fermi National Accelerator Laboratory), W. Busza(Fermi National Accelerator Laboratory), T. Eldridge(Fermi National Accelerator Laboratory), J. I. Friedman(Fermi National Accelerator Laboratory), M. C. Goodman(Fermi National Accelerator Laboratory), H. W. Kendall(Fermi National Accelerator Laboratory), I. Kostoulas(Fermi National Accelerator Laboratory), T. Lyons(Fermi National Accelerator Laboratory), R. Magahiz(Fermi National Accelerator Laboratory), T.S. Mattison(Fermi National Accelerator Laboratory), A. Mukherjee(Fermi National Accelerator Laboratory), L.S. Osborne(Fermi National Accelerator Laboratory), R. Pitt(Fermi National Accelerator Laboratory), L. Rosenson(Fermi National Accelerator Laboratory), A. Sandacz(Fermi National Accelerator Laboratory), M. Tartaglia(Fermi National Accelerator Laboratory), F. Taylor(Fermi National Accelerator Laboratory), R. Verdier(Fermi National Accelerator Laboratory), S. Whitaker(Fermi National Accelerator Laboratory), G. P. Yeh(Fermi National Accelerator Laboratory), M. Abolins(Fermi National Accelerator Laboratory), R. Brock(Fermi National Accelerator Laboratory), Andrew J. Cohen(Fermi National Accelerator Laboratory), J. Ernwein(Fermi National Accelerator Laboratory), D. Owen(Fermi National Accelerator Laboratory), J. Slate(Fermi National Accelerator Laboratory), H. Weerts(Fermi National Accelerator Laboratory)
Physical Review Letters
November 4, 1985
10.1103/physrevlett.55.1969
Cited by 37

Abstract

We have determined the electroweak parameters ${{sin}^{2}\ensuremath{\theta}}_{\mathrm{W}}$ and $\ensuremath{\rho}$ by a measurement of deep-inelastic neutrino-nucleon scattering used a fine-grained neutrino detector exposed to a narrowband neutrino beam at Fermilab. The sampling properties of our detector have permitted neutralcurrent and charged-current events to be well separated over a wide kinematic range, thereby allowing a determination of ${{sin}^{2}\ensuremath{\theta}}_{\mathrm{W}}$ and $\ensuremath{\rho}$ to be made with good statistics and small systematic errors. We have found ${{sin}^{2}\ensuremath{\theta}}_{\mathrm{W}}=0.246\ifmmode\pm\else\textpm\fi{}0.012\ifmmode\pm\else\textpm\fi{}0.013$ in a single-parameter fit.

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