A search for charged scalar particles pair produced in e+e- annihilation

W. Bartel, D. Cords, P. Dittmann, R. Eichler, R. Felst, D. Haidt, H. Krehbiel, K. Meier, B. Naroska, L. H. O'Neill, P. Steffen, H. Wenninger, E. Elsen, A. Petersen, P. Warming, G. Weber, S. Bethke, J. Heintze, G. Heinzelmann, K. H. HellenbrandR. D. Heuer, S. Kawabata, S. Komamiya, J. von Krogh, P. Lennert, H. Matsumura, T. Nozaki, J. Olsson, H. Rieseberg, A. Wagner, A. Bell, F. Foster, G. Hughes, H. Wriedt, J. Allison, A. H. Ball, G. Bamford, R. Barlow, C. Bowdery, I. P. Duerdoth, J. F. Hassard, B. T. King, F. K. Loebinger, A. A. Macbeth, H. McCann, H. E. Mills, P. G. Murphy, K. Stephens, D. Clarke, M. C. Goddard, R. Marshall, G. F. Pearce, J. Kanzaki, T. Kobayashi, M. Koshiba, M. Minowa, M. Nozaki, S. Okada, S. Orito, A. Sato, H. Takeda, Y. Totsuka, Y. Watanabe, S. Yamada, C. Yanagisawa

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Abstract

We have searched for unstable charged scalar particles (S±) such as technipions or charged Higgs particles pair produced in high energy e+e- annihilation. No evidence for such particles was observed in both decay modes e+e-→S+S-→(τν) (hadrons) and → (τν)(τν). Upper limits of 4 to 11% are obtained for the branching ratio S mass range between 4 to 12 GeV.

Original languageEnglish
Pages (from-to)211-216
Number of pages6
JournalPhysics Letters B
Volume114
Issue number2-3
DOIs
Publication statusPublished - 1982 Jul 22

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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    Bartel, W., Cords, D., Dittmann, P., Eichler, R., Felst, R., Haidt, D., Krehbiel, H., Meier, K., Naroska, B., O'Neill, L. H., Steffen, P., Wenninger, H., Elsen, E., Petersen, A., Warming, P., Weber, G., Bethke, S., Heintze, J., Heinzelmann, G., ... Yanagisawa, C. (1982). A search for charged scalar particles pair produced in e+e- annihilation. Physics Letters B, 114(2-3), 211-216. https://doi.org/10.1016/0370-2693(82)90149-6