1. Measurement of the reactionse + e −→μ+μ− ande + e −→τ+τ− between $$\sqrt s = 50$$ and 60.8 GeV
- Author
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Abe, K., Amako, K., Arai, Y., Asano, Y., Chiba, M., Chiba, Y., Daigo, M., Emura, T., Endo, I., Fukawa, M., Fukui, T., Fukushima, Y., Haba, J., Haidt, D., Hayashibara, I., Hemmi, Y., Higuchi, M., Hirose, T., Hojyo, Y., Homma, Y., Hoshi, Y., Ikegami, Y., Ishihara, N., Kamitani, T., Kanematsu, N., Kanzaki, J., Kikuchi, R., Kondo, T., Koseki, T., Kubo, K., Kurashige, H., Matsui, T., Minami, M., Miyake, K., Mori, S., Nagashima, Y., Nakamura, T., Nakano, I., Narita, Y., Odaka, S., Ogawa, K., Ohama, T., Ohsugi, T., Okamoto, A., Ono, A., Osabe, H., Oyama, T., Saito, H., Sakae, H., Sakamoto, H., Sakamoto, S., Sakano, M., Sakuda, M., Sasao, N., Sato, M., Shioden, M., Shirai, J., Suekane, F., Sugimoto, S., Sumiyoshi, T., Suzuki, Y., Takada, Y., Takasaki, F., Taketani, A., Tamura, N., Tanaka, R., Terunuma, N., Tobimatsu, K., Tsuboyama, T., Tsukamoto, A., Uehara, S., Unno, Y., Utsumi, M., Wakai, M., Watanabe, T., Watase, Y., Yamada, Y., Yamagata, T., Yamashita, T., Yonezawa, Y., Yoshida, H., and VENUS Collaboration
- Published
- 1990
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and 60.8 GeV with the VENUS detector at TRISTAN. The average total cross section and the forward-backward charge asymmetry for μ-pair production are observed to be 28.3±1.4±0.8 pb and (−29.0!["]("/fulltext-image.asp?format=htmlnonpaginated&src=H412252178527128_html\10052_2005_Article_BF01565601_TeX2GIFIE3.gif")
. These values are consistent with the predictions of the standard model of electroweak interactions.