Final results on muon and tau pair production by the JADE Collaboration at PETRA

S. Hegner*, B. Naroska, F. Schroth, J. Allison, K. Ambrus, R. J. Barlow, W. Bartel, S. Bethke, C. K. Bowdery, S. L. Cartwright, J. Chrin, D. Clarke, A. Dieckmann, I. P. Duerdoth, G. Eckerlin, E. Elsen, R. Felst, A. J. Finch, F. Foster, T. GreenshawJ. Hagemann, D. Haidt, J. Heintze, G. Heinzelmann, K. H. Hellenbrand, P. Hill, G. Hughes, H. Kado, K. Kawagoe, C. Kleinwort, G. Knies, S. Komamiya, H. Krehbiel, J. v. Krogh, M. Kuhlen, F. K. Loebinger, A. A. Macbeth, N. Magnussen, R. Marshall, R. Meinke, R. P. Middleton, P. G. Murphy, M. Nozaki, J. M. Nye, J. Olsson, F. Ould-Saada, D. D. Pitzl, R. Ramcke, H. Rieseberg, D. Schmidt, H. von der Schmitt, L. Smolik, U. Schneekloth, J. A.J. Skard, J. Spitzer, P. Steffen, K. Stephens, H. Takeda, A. Wagner, I. W. Walker, G. Weber, M. Zimmer, G. T. Zorn

*この研究の対応する著者

研究成果: Article査読

10 被引用数 (Scopus)

抄録

The cross-sections and the forward-backward charge asymmetries of muon and tau pairs produced in e+e- collisions at {Mathematical expression} have been measured by the JADE Collaboration. The cross-sections, {Mathematical expression} and {Mathematical expression}, are in agreement with the QED α3 prediction. The charge asymmetries are Aμ=-(9.9±1.5±0.5)% and Aτ=-(8.1±2.0±0.6)% in agreement with the value -9.2% predicted by the standard model, using MZ=91.0 GeV and sin2θW=0.230.

本文言語English
ページ(範囲)547-553
ページ数7
ジャーナルZeitschrift für Physik C Particles and Fields
46
4
DOI
出版ステータスPublished - 1990 12
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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