Search for susy particles in e +e − annihilation at tristan

• Published in: Physics letters. B 1989-02, Vol.218 (1), p.105-111
• Main Authors: Adachi, I., Aihara, H., Dijkstra, H.B., Enomoto, R., Fujii, H., Fujii, K., Fujii, T., Fujimoto, J., Fujiwara, K., Fujiwara, N., Hayashii, H., Higashi, S., Howell, B., Iida, N., Imanishi, A., Ikeda, H., Ishii, T., Itoh, R., Iwasaki, H., Iwata, S., Kajikawa, R., Kamae, T., Kato, S., Kawabata, S., Kayahara, Y., Kichimi, H., Kishida, T., Kobayashi, M., Koltick, D., Kuroda, S., Kusuki, N., Maruyama, A., Maruyama, K., Masuda, H., Matsuda, T., Miyamoto, A., Morimoto, T., Muramatsu, K., Nakamura, K., Nitoh, O., Noguchi, S., Ochiai, F., Ohshima, T., Okuno, H., Okusawa, T., Ozaki, H., Sato, T., Sai, F., Sasayama, N., Shimonaka, A., Shimozawa, K., Shirahashi, A., Sugahara, R., Sugiyama, A., Suzuki, S., Suwada, T., Takahashi, K., Takahashi, T., Takamure, H., Tanaka, T., Tauchi, T., Teramoto, Y., Tsukamoto, T., Ukai, K., Uno, S., Watanabe, Y., Yamakawa, O., Yamamoto, A., Yamamoto, S., Yamashita, S., Yamauchi, M., Yoshimura, Y., Yoshioka, M.
• Format: Article
• Language: English
• ISSN: 0370-2693; 1873-2445
• DOI: 10.1016/0370-2693(89)90484-X

The TOPAZ detector has accumulated about 11 pb −1 of data in the energy range s =52−57 GeV . Charged supersymmetric particles have been searched for. Assuming the photino to be massless, we place limits on the chargino of m χ