Search for charged scalars in e+e- annihilation up to 64 GeV CM energy

T. Yuzuki; J. Haba; K. Abe; K. Amako; Y. Arai; Y. Asano; M. Chiba; Y. Chiba; M. Daigo; M. Fukawa; T. Fukui; Y. Fukushima; Y. Hemmi; M. Higuchi; F. Hinode; T. Hirose; Y. Hojyo; Y. Homma; Y. Hoshi; N. Ishihara; T. Kamitani; N. Kanematsu; N. Kanda; J. Kanzaki; R. Kikuchi; T. Kondo; T. T. Korhonen; T. Koseki; H. Kurashige; J. MacNaughton; T. Matsui; M. Minami; K. Miyake; S. Mori; Y. Nagashima; T. Nakamura; I. Nakano; Y. Narita; S. Odaka; K. Ogawa; T. Ohama; T. Ohsugi; A. Okamoto; A. Ono; T. Oyama; H. Sakamoto; Makoto Sakuda; N. Sasao; M. Sato; H. Shibuya; M. Shioden; J. Shirai; M. Shirakata; S. Sugimoto; T. Sumiyoshi; A. Suzuki; Y. Takada; H. Takaki; F. Takasaki; A. Taketani; M. Takita; N. Tamura; N. Terunuma; K. Tobimatsu; T. Tsuboyama; S. Uehara; Y. Unno; M. Utsumi; T. Watanabe; Y. Watase; F. Yabuki; Y. Yamada; Y. Yonezawa; H. Yoshida

doi:10.1016/0370-2693(91)91265-W

Search for charged scalars in e⁺e^- annihilation up to 64 GeV CM energy

T. Yuzuki, J. Haba, K. Abe, K. Amako, Y. Arai, Y. Asano, M. Chiba, Y. Chiba, M. Daigo, M. Fukawa, T. Fukui, Y. Fukushima, Y. Hemmi, M. Higuchi, F. Hinode, T. Hirose, Y. Hojyo, Y. Homma, Y. Hoshi, N. IshiharaT. Kamitani, N. Kanematsu, N. Kanda, J. Kanzaki, R. Kikuchi, T. Kondo, T. T. Korhonen, T. Koseki, H. Kurashige, J. MacNaughton, T. Matsui, M. Minami, K. Miyake, S. Mori, Y. Nagashima, T. Nakamura, I. Nakano, Y. Narita, S. Odaka, K. Ogawa, T. Ohama, T. Ohsugi, A. Okamoto, A. Ono, T. Oyama, H. Sakamoto, Makoto Sakuda, N. Sasao, M. Sato, H. Shibuya, M. Shioden, J. Shirai, M. Shirakata, S. Sugimoto, T. Sumiyoshi, A. Suzuki, Y. Takada, H. Takaki, F. Takasaki, A. Taketani, M. Takita, N. Tamura, N. Terunuma, K. Tobimatsu, T. Tsuboyama, S. Uehara, Y. Unno, M. Utsumi, T. Watanabe, Y. Watase, F. Yabuki, Y. Yamada, Y. Yonezawa, H. Yoshida

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Abstract

A search for the production of charged scalars has been carried out in e⁺e^- annihilation at center of mass energies up to 64 GeV with 61.1 pb^-1 of integrated luminosity using the VENUS detector at TRISTAN. The assumptions concerning the production and decay of hypothetical charged scalars are minimal; they are expected to be singly charged and decay into a pair of fermions. No positive evidence for their production has been found in a study of all combinations of the ℓν(ℓν) and UD(UD) decay channels. We have excluded the mass region of 8.0-20.0 GeV/c² regardless of the decay mode.

Original language	English
Pages (from-to)	309-316
Number of pages	8
Journal	Physics Letters B
Volume	267
Issue number	2
DOIs	https://doi.org/10.1016/0370-2693(91)91265-W
Publication status	Published - Sept 12 1991
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/0370-2693(91)91265-W

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Yuzuki, T., Haba, J., Abe, K., Amako, K., Arai, Y., Asano, Y., Chiba, M., Chiba, Y., Daigo, M., Fukawa, M., Fukui, T., Fukushima, Y., Hemmi, Y., Higuchi, M., Hinode, F., Hirose, T., Hojyo, Y., Homma, Y., Hoshi, Y., ... Yoshida, H. (1991). Search for charged scalars in e⁺e^- annihilation up to 64 GeV CM energy. Physics Letters B, 267(2), 309-316. https://doi.org/10.1016/0370-2693(91)91265-W

Yuzuki, T, Haba, J, Abe, K, Amako, K, Arai, Y, Asano, Y, Chiba, M, Chiba, Y, Daigo, M, Fukawa, M, Fukui, T, Fukushima, Y, Hemmi, Y, Higuchi, M, Hinode, F, Hirose, T, Hojyo, Y, Homma, Y, Hoshi, Y, Ishihara, N, Kamitani, T, Kanematsu, N, Kanda, N, Kanzaki, J, Kikuchi, R, Kondo, T, Korhonen, TT, Koseki, T, Kurashige, H, MacNaughton, J, 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, Oyama, T, Sakamoto, H, Sakuda, M, Sasao, N, Sato, M, Shibuya, H, Shioden, M, Shirai, J, Shirakata, M, Sugimoto, S, Sumiyoshi, T, Suzuki, A, Takada, Y, Takaki, H, Takasaki, F, Taketani, A, Takita, M, Tamura, N, Terunuma, N, Tobimatsu, K, Tsuboyama, T, Uehara, S, Unno, Y, Utsumi, M, Watanabe, T, Watase, Y, Yabuki, F, Yamada, Y, Yonezawa, Y & Yoshida, H 1991, 'Search for charged scalars in e⁺e^- annihilation up to 64 GeV CM energy', Physics Letters B, vol. 267, no. 2, pp. 309-316. https://doi.org/10.1016/0370-2693(91)91265-W

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title = "Search for charged scalars in e+e- annihilation up to 64 GeV CM energy",

abstract = "A search for the production of charged scalars has been carried out in e+e- annihilation at center of mass energies up to 64 GeV with 61.1 pb-1 of integrated luminosity using the VENUS detector at TRISTAN. The assumptions concerning the production and decay of hypothetical charged scalars are minimal; they are expected to be singly charged and decay into a pair of fermions. No positive evidence for their production has been found in a study of all combinations of the ℓν(ℓν) and UD(UD) decay channels. We have excluded the mass region of 8.0-20.0 GeV/c2 regardless of the decay mode.",

author = "T. Yuzuki and J. Haba and K. Abe and K. Amako and Y. Arai and Y. Asano and M. Chiba and Y. Chiba and M. Daigo and M. Fukawa and T. Fukui and Y. Fukushima and Y. Hemmi and M. Higuchi and F. Hinode and T. Hirose and Y. Hojyo and Y. Homma and Y. Hoshi and N. Ishihara and T. Kamitani and N. Kanematsu and N. Kanda and J. Kanzaki and R. Kikuchi and T. Kondo and Korhonen, {T. T.} and T. Koseki and H. Kurashige and J. MacNaughton and T. Matsui and M. Minami and K. Miyake and S. Mori and Y. Nagashima and T. Nakamura and I. Nakano and Y. Narita and S. Odaka and K. Ogawa and T. Ohama and T. Ohsugi and A. Okamoto and A. Ono and T. Oyama and H. Sakamoto and Makoto Sakuda and N. Sasao and M. Sato and H. Shibuya and M. Shioden and J. Shirai and M. Shirakata and S. Sugimoto and T. Sumiyoshi and A. Suzuki and Y. Takada and H. Takaki and F. Takasaki and A. Taketani and M. Takita and N. Tamura and N. Terunuma and K. Tobimatsu and T. Tsuboyama and S. Uehara and Y. Unno and M. Utsumi and T. Watanabe and Y. Watase and F. Yabuki and Y. Yamada and Y. Yonezawa and H. Yoshida",

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doi = "10.1016/0370-2693(91)91265-W",

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T1 - Search for charged scalars in e+e- annihilation up to 64 GeV CM energy

AU - Yuzuki, T.

AU - Haba, J.

AU - Abe, K.

AU - Amako, K.

AU - Arai, Y.

AU - Asano, Y.

AU - Chiba, M.

AU - Chiba, Y.

AU - Daigo, M.

AU - Fukawa, M.

AU - Fukui, T.

AU - Fukushima, Y.

AU - Hemmi, Y.

AU - Higuchi, M.

AU - Hinode, F.

AU - Hirose, T.

AU - Hojyo, Y.

AU - Homma, Y.

AU - Hoshi, Y.

AU - Ishihara, N.

AU - Kamitani, T.

AU - Kanematsu, N.

AU - Kanda, N.

AU - Kanzaki, J.

AU - Kikuchi, R.

AU - Kondo, T.

AU - Korhonen, T. T.

AU - Koseki, T.

AU - Kurashige, H.

AU - MacNaughton, J.

AU - Matsui, T.

AU - Minami, M.

AU - Miyake, K.

AU - Mori, S.

AU - Nagashima, Y.

AU - Nakamura, T.

AU - Nakano, I.

AU - Narita, Y.

AU - Odaka, S.

AU - Ogawa, K.

AU - Ohama, T.

AU - Ohsugi, T.

AU - Okamoto, A.

AU - Ono, A.

AU - Oyama, T.

AU - Sakamoto, H.

AU - Sakuda, Makoto

AU - Sasao, N.

AU - Sato, M.

AU - Shibuya, H.

AU - Shioden, M.

AU - Shirai, J.

AU - Shirakata, M.

AU - Sugimoto, S.

AU - Sumiyoshi, T.

AU - Suzuki, A.

AU - Takada, Y.

AU - Takaki, H.

AU - Takasaki, F.

AU - Taketani, A.

AU - Takita, M.

AU - Tamura, N.

AU - Terunuma, N.

AU - Tobimatsu, K.

AU - Tsuboyama, T.

AU - Uehara, S.

AU - Unno, Y.

AU - Utsumi, M.

AU - Watanabe, T.

AU - Watase, Y.

AU - Yabuki, F.

AU - Yamada, Y.

AU - Yonezawa, Y.

AU - Yoshida, H.

PY - 1991/9/12

Y1 - 1991/9/12

N2 - A search for the production of charged scalars has been carried out in e+e- annihilation at center of mass energies up to 64 GeV with 61.1 pb-1 of integrated luminosity using the VENUS detector at TRISTAN. The assumptions concerning the production and decay of hypothetical charged scalars are minimal; they are expected to be singly charged and decay into a pair of fermions. No positive evidence for their production has been found in a study of all combinations of the ℓν(ℓν) and UD(UD) decay channels. We have excluded the mass region of 8.0-20.0 GeV/c2 regardless of the decay mode.

AB - A search for the production of charged scalars has been carried out in e+e- annihilation at center of mass energies up to 64 GeV with 61.1 pb-1 of integrated luminosity using the VENUS detector at TRISTAN. The assumptions concerning the production and decay of hypothetical charged scalars are minimal; they are expected to be singly charged and decay into a pair of fermions. No positive evidence for their production has been found in a study of all combinations of the ℓν(ℓν) and UD(UD) decay channels. We have excluded the mass region of 8.0-20.0 GeV/c2 regardless of the decay mode.

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DO - 10.1016/0370-2693(91)91265-W

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VL - 267

SP - 309

EP - 316

JO - Physics Letters B

JF - Physics Letters B

IS - 2

ER -

Search for charged scalars in e⁺e^- annihilation up to 64 GeV CM energy

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