A search for the supersymmetric chargino in e+e- annihilation at PETRA

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, K. Meier, A. Petersen, R. Ramcke, U. Schneekloth, G. Weber, K. Ambrus, S. Bethke, A. Dieckmann, E. Elsen, J. Heintze, K. H. Hellenbrand, S. Komamiya, J. von Krogh, P. Lennert, H. Matsumura, H. Rieseberg, J. Spitzer, A. Wagner, C. K. Bowdery, A. J. Finch, F. Foster, G. Hughes, J. M. 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. McCann, 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, M. Minowa, H. Takeda, T. Takeshita, S. Yamada

研究成果: Article査読

22 被引用数 (Scopus)

抄録

A search has been made for the chargino, the supersymmetric partner of the W± (or the partner of the charged Higgs bosons), in e+e- annihilation at PETRA using the JADE detector. The chargino decay modes investigated are {Mathematical expression} and {Mathematical expression} (with subsequent gluino decay {Mathematical expression}). No evidence for such events has been observed. The 95% C.L. lower limit for the chargino mass is typically 22.5 GeV, depending only slightly on the masses of other supersymmetric particles. If the chargino is stable, the lower mass limit is 21.1 GeV (95% C.L.).

本文言語English
ページ(範囲)505-512
ページ数8
ジャーナルZeitschrift für Physik C Particles and Fields
29
4
DOI
出版ステータスPublished - 1985 12
外部発表はい

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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