First measurement of the triple-product correlation in polarized Z{sup 0} decays to three jets

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We present the first measurement of the triple-product correlation in polarized Z{sup o} decays to three jets using the SLD detector at SLAC and utilizing a longitudinally polarized electron beam. The CP-even and T-odd triple product {rvec S}{sub z} {center_dot} ({rvec k}{sub 1} x {rvec k}{sub 2}) formed from the two fastest jet momenta {rvec k}{sub 1} and {rvec k}{sub 2} and the Z{sup o} polarization vector {rvec S}{sub z} is sensitive to physics beyond the Standard Model. We measure the expectation value of this quantity to be consistent with zero and set an upper limit on correlations between the ... continued below

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22 p.

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Creator: Unknown. July 1, 1995.

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We present the first measurement of the triple-product correlation in polarized Z{sup o} decays to three jets using the SLD detector at SLAC and utilizing a longitudinally polarized electron beam. The CP-even and T-odd triple product {rvec S}{sub z} {center_dot} ({rvec k}{sub 1} x {rvec k}{sub 2}) formed from the two fastest jet momenta {rvec k}{sub 1} and {rvec k}{sub 2} and the Z{sup o} polarization vector {rvec S}{sub z} is sensitive to physics beyond the Standard Model. We measure the expectation value of this quantity to be consistent with zero and set an upper limit on correlations between the Z{sup 0}-spin and the three-jet plane orientation.

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22 p.

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INIS; OSTI as DE96013869

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  • HEP 95: international Europhysics conference on high-energy physics, Brussels (Belgium), 27 Jul - 2 Aug 1995

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  • Other: DE96013869
  • Report No.: SLAC-PUB--6923
  • Report No.: CONF-950705--47
  • Grant Number: AC03-76SF00515;FG02-91ER40676;FG03-92ER40701;FG03-91ER40618;FG03-92ER40689;FG03-93ER40788;FG02-91ER40672;FG02-91ER40677;AC03-76SF00098;FG02-92ER40715;AC02-76ER03069;FG06-85ER40224;FG05-91ER40627;AC02-76ER00881;FG02-92ER40704
  • Office of Scientific & Technical Information Report Number: 278192
  • Archival Resource Key: ark:/67531/metadc673251

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Office of Scientific & Technical Information Technical Reports

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  • July 1, 1995

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  • June 29, 2015, 9:42 p.m.

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  • June 27, 2016, 1:27 p.m.

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First measurement of the triple-product correlation in polarized Z{sup 0} decays to three jets, article, July 1, 1995; Menlo Park, California. (digital.library.unt.edu/ark:/67531/metadc673251/: accessed September 21, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.