Predicted Properties of the W± and Z^0

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Predicted properties of the W/sup +/,W/sup -/ and Z/sup 0/ bosons in the standard SU(2) x U(1) model are presented. For the current value of the weak mixing angle, sin/sup 2/ theta/sub W/(m/sub W/) = 0.215 +- 0.014, one finds m/sub W/ = 83.0(+3.0,-2.8) GeV and m/sub Z/ = 93.8(+2.5,-2.4) GeV. Implications of deviations from these predictions are discussed. decay rates and branching ratios for the W/sup +/,W/sup -/ and Z/sup 0/ are given. Radiative corrections, higher order rare decays and exotic possibilities are described.

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4 pages

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Marciano, William J. & Parsa, Zohreh January 1, 1982.

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Predicted properties of the W/sup +/,W/sup -/ and Z/sup 0/ bosons in the standard SU(2) x U(1) model are presented. For the current value of the weak mixing angle, sin/sup 2/ theta/sub W/(m/sub W/) = 0.215 +- 0.014, one finds m/sub W/ = 83.0(+3.0,-2.8) GeV and m/sub Z/ = 93.8(+2.5,-2.4) GeV. Implications of deviations from these predictions are discussed. decay rates and branching ratios for the W/sup +/,W/sup -/ and Z/sup 0/ are given. Radiative corrections, higher order rare decays and exotic possibilities are described.

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4 pages

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NTIS, PC A02/MF A01.

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  • Elementary particle physics and future facilities summer study, Snowmass, CO, USA, 1 Jun 1982

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  • Other: DE83002842
  • Report No.: BNL-32012
  • Report No.: CONF-8206120-8
  • Grant Number: AC02-76CH00016
  • Office of Scientific & Technical Information Report Number: 6634474
  • Archival Resource Key: ark:/67531/metadc1196091

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Office of Scientific & Technical Information Technical Reports

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Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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  • January 1, 1982

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  • July 3, 2018, 8:14 a.m.

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  • May 16, 2022, 4:21 p.m.

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Marciano, William J. & Parsa, Zohreh. Predicted Properties of the W± and Z^0, article, January 1, 1982; Upton, New York. (https://digital.library.unt.edu/ark:/67531/metadc1196091/: accessed May 6, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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