Tests of the standard model in leptonic reactions at PETRA energies

W. Bartel, L. Becker, D. Cords, R. Felst, D. Haidt, G. Knies, H. Krehbiel, P. Laurikainen, N. Magnussen, R. Meinke, B. Naroska, J. Olsson, D. Schmidt, P. Steffen, G. Dietrich, J. Hagemann, G. Heinzelmann, H. Kado, K. Kawagoe, C. KleinwortM. Kuhlen, A. Petersen, R. Ramcke, U. Schneekloth, G. Weber, K. Ambrus, S. Bethke, A. Dieckmann, E. Elsen, J. Heintze, K. H. Hellenbrand, Sachio Komamiya, J. von Krogh, P. Lennert, H. Matsumura, H. Rieseberg, J. Spitzer, A. Wagner, C. Bowdery, A. Finch, F. Foster, G. Hughes, J. Nye, J. Allison, A. H. Ball, R. J. Barlow, J. Chrin, I. P. Duerdoth, T. Greenshaw, P. Hill, F. K. Loebinger, A. A. Macbeth, H. E. Mills, P. G. Murphy, K. Stephens, P. Warming, R. G. Glasser, J. A.J. Skard, S. R. Wagner, G. T. Zorn, S. L. Cartwright, D. Clarke, R. Marshall, R. P. Middleton, T. Kawamoto, T. Kobayashi, H. Takeda, T. Takeshita, S. Yamada

Research output: Contribution to journalArticle

31 Citations (Scopus)

Abstract

An analysis of the three leptonic reactions e+e-→e+e-, μ+μ- and τ+τ- over a wide range of energy, {Mathematical expression} is presented. The data were obtained with the JADE detector at the e+e- storage ring PETRA. They are compared to predictions of electroweak theories, in particular the standard model. For the total cross-sections of all three reactions and for the differential cross-section of Bhabha scattering no deviation from QED is found over the entire energy range. The differential cross-sections of μ and τ pairs at high energies show the angular asymmetry predicted by electroweak interference. The axial-vector and vector weak coupling constant, sin2θW and MZ are determined and compared to other measurements. Finally, limits on deviations from the standard model are given.

Original languageEnglish
Pages (from-to)371-380
Number of pages10
JournalZeitschrift für Physik C Particles and Fields
Volume30
Issue number3
DOIs
Publication statusPublished - 1986 Sep 1
Externally publishedYes

Fingerprint

Storage rings
cross sections
deviation
Scattering
Detectors
energy
asymmetry
interference
detectors
predictions
scattering

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Bartel, W., Becker, L., Cords, D., Felst, R., Haidt, D., Knies, G., ... Yamada, S. (1986). Tests of the standard model in leptonic reactions at PETRA energies. Zeitschrift für Physik C Particles and Fields, 30(3), 371-380. https://doi.org/10.1007/BF01557600

Tests of the standard model in leptonic reactions at PETRA energies. / Bartel, W.; Becker, L.; Cords, D.; Felst, R.; Haidt, D.; Knies, G.; Krehbiel, H.; Laurikainen, P.; Magnussen, N.; Meinke, R.; Naroska, B.; Olsson, J.; Schmidt, D.; Steffen, P.; Dietrich, G.; Hagemann, J.; Heinzelmann, G.; Kado, H.; Kawagoe, K.; Kleinwort, C.; Kuhlen, M.; Petersen, A.; Ramcke, R.; Schneekloth, U.; Weber, G.; Ambrus, K.; Bethke, S.; Dieckmann, A.; Elsen, E.; Heintze, J.; Hellenbrand, K. H.; Komamiya, Sachio; von Krogh, J.; Lennert, P.; Matsumura, H.; Rieseberg, H.; Spitzer, J.; Wagner, A.; Bowdery, C.; Finch, A.; Foster, F.; Hughes, G.; Nye, J.; Allison, J.; Ball, A. H.; Barlow, R. J.; Chrin, J.; Duerdoth, I. P.; Greenshaw, T.; Hill, P.; Loebinger, F. K.; Macbeth, A. A.; Mills, H. E.; Murphy, P. G.; Stephens, K.; Warming, P.; Glasser, R. G.; Skard, J. A.J.; Wagner, S. R.; Zorn, G. T.; Cartwright, S. L.; Clarke, D.; Marshall, R.; Middleton, R. P.; Kawamoto, T.; Kobayashi, T.; Takeda, H.; Takeshita, T.; Yamada, S.

In: Zeitschrift für Physik C Particles and Fields, Vol. 30, No. 3, 01.09.1986, p. 371-380.

Research output: Contribution to journalArticle

Bartel, W, Becker, L, Cords, D, Felst, R, Haidt, D, Knies, G, Krehbiel, H, Laurikainen, P, Magnussen, N, Meinke, R, Naroska, B, Olsson, J, Schmidt, D, Steffen, P, Dietrich, G, Hagemann, J, Heinzelmann, G, Kado, H, Kawagoe, K, Kleinwort, C, Kuhlen, M, Petersen, A, Ramcke, R, Schneekloth, U, Weber, G, Ambrus, K, Bethke, S, Dieckmann, A, Elsen, E, Heintze, J, Hellenbrand, KH, Komamiya, S, von Krogh, J, Lennert, P, Matsumura, H, Rieseberg, H, Spitzer, J, Wagner, A, Bowdery, C, Finch, A, Foster, F, Hughes, G, Nye, J, Allison, J, Ball, AH, Barlow, RJ, Chrin, J, Duerdoth, IP, Greenshaw, T, Hill, P, Loebinger, FK, Macbeth, AA, Mills, HE, Murphy, PG, Stephens, K, Warming, P, Glasser, RG, Skard, JAJ, Wagner, SR, Zorn, GT, Cartwright, SL, Clarke, D, Marshall, R, Middleton, RP, Kawamoto, T, Kobayashi, T, Takeda, H, Takeshita, T & Yamada, S 1986, 'Tests of the standard model in leptonic reactions at PETRA energies', Zeitschrift für Physik C Particles and Fields, vol. 30, no. 3, pp. 371-380. https://doi.org/10.1007/BF01557600
Bartel, W. ; Becker, L. ; Cords, D. ; Felst, R. ; Haidt, D. ; Knies, G. ; Krehbiel, H. ; Laurikainen, P. ; Magnussen, N. ; Meinke, R. ; Naroska, B. ; Olsson, J. ; Schmidt, D. ; Steffen, P. ; Dietrich, G. ; Hagemann, J. ; Heinzelmann, G. ; Kado, H. ; Kawagoe, K. ; Kleinwort, C. ; Kuhlen, M. ; Petersen, A. ; Ramcke, R. ; Schneekloth, U. ; Weber, G. ; Ambrus, K. ; Bethke, S. ; Dieckmann, A. ; Elsen, E. ; Heintze, J. ; Hellenbrand, K. H. ; Komamiya, Sachio ; von Krogh, J. ; Lennert, P. ; Matsumura, H. ; Rieseberg, H. ; Spitzer, J. ; Wagner, A. ; Bowdery, C. ; Finch, A. ; Foster, F. ; Hughes, G. ; Nye, J. ; Allison, J. ; Ball, A. H. ; Barlow, R. J. ; Chrin, J. ; Duerdoth, I. P. ; Greenshaw, T. ; Hill, P. ; Loebinger, F. K. ; Macbeth, A. A. ; Mills, H. E. ; Murphy, P. G. ; Stephens, K. ; Warming, P. ; Glasser, R. G. ; Skard, J. A.J. ; Wagner, S. R. ; Zorn, G. T. ; Cartwright, S. L. ; Clarke, D. ; Marshall, R. ; Middleton, R. P. ; Kawamoto, T. ; Kobayashi, T. ; Takeda, H. ; Takeshita, T. ; Yamada, S. / Tests of the standard model in leptonic reactions at PETRA energies. In: Zeitschrift für Physik C Particles and Fields. 1986 ; Vol. 30, No. 3. pp. 371-380.
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abstract = "An analysis of the three leptonic reactions e+e-→e+e-, μ+μ- and τ+τ- over a wide range of energy, {Mathematical expression} is presented. The data were obtained with the JADE detector at the e+e- storage ring PETRA. They are compared to predictions of electroweak theories, in particular the standard model. For the total cross-sections of all three reactions and for the differential cross-section of Bhabha scattering no deviation from QED is found over the entire energy range. The differential cross-sections of μ and τ pairs at high energies show the angular asymmetry predicted by electroweak interference. The axial-vector and vector weak coupling constant, sin2θW and MZ are determined and compared to other measurements. Finally, limits on deviations from the standard model are given.",
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T1 - Tests of the standard model in leptonic reactions at PETRA energies

AU - Bartel, W.

AU - Becker, L.

AU - Cords, D.

AU - Felst, R.

AU - Haidt, D.

AU - Knies, G.

AU - Krehbiel, H.

AU - Laurikainen, P.

AU - Magnussen, N.

AU - Meinke, R.

AU - Naroska, B.

AU - Olsson, J.

AU - Schmidt, D.

AU - Steffen, P.

AU - Dietrich, G.

AU - Hagemann, J.

AU - Heinzelmann, G.

AU - Kado, H.

AU - Kawagoe, K.

AU - Kleinwort, C.

AU - Kuhlen, M.

AU - Petersen, A.

AU - Ramcke, R.

AU - Schneekloth, U.

AU - Weber, G.

AU - Ambrus, K.

AU - Bethke, S.

AU - Dieckmann, A.

AU - Elsen, E.

AU - Heintze, J.

AU - Hellenbrand, K. H.

AU - Komamiya, Sachio

AU - von Krogh, J.

AU - Lennert, P.

AU - Matsumura, H.

AU - Rieseberg, H.

AU - Spitzer, J.

AU - Wagner, A.

AU - Bowdery, C.

AU - Finch, A.

AU - Foster, F.

AU - Hughes, G.

AU - Nye, J.

AU - Allison, J.

AU - Ball, A. H.

AU - Barlow, R. J.

AU - Chrin, J.

AU - Duerdoth, I. P.

AU - Greenshaw, T.

AU - Hill, P.

AU - Loebinger, F. K.

AU - Macbeth, A. A.

AU - Mills, H. E.

AU - Murphy, P. G.

AU - Stephens, K.

AU - Warming, P.

AU - Glasser, R. G.

AU - Skard, J. A.J.

AU - Wagner, S. R.

AU - Zorn, G. T.

AU - Cartwright, S. L.

AU - Clarke, D.

AU - Marshall, R.

AU - Middleton, R. P.

AU - Kawamoto, T.

AU - Kobayashi, T.

AU - Takeda, H.

AU - Takeshita, T.

AU - Yamada, S.

PY - 1986/9/1

Y1 - 1986/9/1

N2 - An analysis of the three leptonic reactions e+e-→e+e-, μ+μ- and τ+τ- over a wide range of energy, {Mathematical expression} is presented. The data were obtained with the JADE detector at the e+e- storage ring PETRA. They are compared to predictions of electroweak theories, in particular the standard model. For the total cross-sections of all three reactions and for the differential cross-section of Bhabha scattering no deviation from QED is found over the entire energy range. The differential cross-sections of μ and τ pairs at high energies show the angular asymmetry predicted by electroweak interference. The axial-vector and vector weak coupling constant, sin2θW and MZ are determined and compared to other measurements. Finally, limits on deviations from the standard model are given.

AB - An analysis of the three leptonic reactions e+e-→e+e-, μ+μ- and τ+τ- over a wide range of energy, {Mathematical expression} is presented. The data were obtained with the JADE detector at the e+e- storage ring PETRA. They are compared to predictions of electroweak theories, in particular the standard model. For the total cross-sections of all three reactions and for the differential cross-section of Bhabha scattering no deviation from QED is found over the entire energy range. The differential cross-sections of μ and τ pairs at high energies show the angular asymmetry predicted by electroweak interference. The axial-vector and vector weak coupling constant, sin2θW and MZ are determined and compared to other measurements. Finally, limits on deviations from the standard model are given.

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