A search for excited electrons in the e+e- reactions up to the √s of 56 GeV

K. Abe, K. Amako, Y. Arai, Y. Asano, M. Chiba, Y. Chiba, M. Daigo, T. Emura, I. Endo, M. Fukawa, T. Fukui, Y. Fukushima, J. Haba, D. Haidt, I. Hayashibara, Y. Hemmi, M. Higuchi, T. Hirose, Y. Hojyo, Y. HommaY. Hoshi, Y. Ikegami, N. Ishihara, T. Kamitani, N. Kanematsu, J. Kanzaki, R. Kikuchi, T. Kondo, T. Koseki, K. Kubo, H. Kurashige, T. Matsui, M. Minami, K. Miyake, S. Mori, Y. Nagashima, T. Nakamura, I. Nakano, S. Odaka, K. Ogawa, T. Ohama, T. Ohsugi, A. Ono, H. Osabe, H. Saito, H. Sakae, H. Sakamoto, S. Sakamoto, M. Sakano, Makoto Sakuda, Noboru Sasao, M. Sato, M. Shioden, J. Shirai, F. Suekane, S. Sugimoto, T. Sumiyoshi, Y. Suzuki, Y. Takada, F. Takasaki, A. Taketani, N. Tamura, R. Tanaka, K. Tobimatsu, T. Tsuboyama, A. Tsukamoto, S. Uehara, Y. Unno, M. Wakai, T. Watanabe, Y. Watase, Y. Yamada, T. Yamagata, T. Yamashita, H. Yoshida

Research output: Contribution to journalArticle

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Abstract

Excited electrons, e*'s, have been searched for by making use of the processes e+e-→e+e-γγ and eγ(e) (quasi-real Compton scattering). From the former process, we have obtained the lower limit for the mass of e*', 27.9 GeV/c. A good agreement with QED is observed in the latter process, and new upper limits have been set for the coupling strength λ as a function of the mass of e*.

Original languageEnglish
Pages (from-to)400-404
Number of pages5
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume213
Issue number3
DOIs
Publication statusPublished - Oct 27 1988
Externally publishedYes

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electrons
scattering

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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A search for excited electrons in the e+e- reactions up to the √s of 56 GeV. / 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.; Odaka, S.; Ogawa, K.; Ohama, T.; Ohsugi, T.; Ono, A.; Osabe, H.; Saito, H.; Sakae, H.; Sakamoto, H.; Sakamoto, S.; Sakano, M.; Sakuda, Makoto; Sasao, Noboru; Sato, M.; Shioden, M.; Shirai, J.; Suekane, F.; Sugimoto, S.; Sumiyoshi, T.; Suzuki, Y.; Takada, Y.; Takasaki, F.; Taketani, A.; Tamura, N.; Tanaka, R.; Tobimatsu, K.; Tsuboyama, T.; Tsukamoto, A.; Uehara, S.; Unno, Y.; Wakai, M.; Watanabe, T.; Watase, Y.; Yamada, Y.; Yamagata, T.; Yamashita, T.; Yoshida, H.

In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 213, No. 3, 27.10.1988, p. 400-404.

Research output: Contribution to journalArticle

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, Odaka, S, Ogawa, K, Ohama, T, Ohsugi, T, Ono, A, Osabe, H, 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, Tobimatsu, K, Tsuboyama, T, Tsukamoto, A, Uehara, S, Unno, Y, Wakai, M, Watanabe, T, Watase, Y, Yamada, Y, Yamagata, T, Yamashita, T & Yoshida, H 1988, 'A search for excited electrons in the e+e- reactions up to the √s of 56 GeV', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 213, no. 3, pp. 400-404. https://doi.org/10.1016/0370-2693(88)91784-4
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. ; Odaka, S. ; Ogawa, K. ; Ohama, T. ; Ohsugi, T. ; Ono, A. ; Osabe, H. ; Saito, H. ; Sakae, H. ; Sakamoto, H. ; Sakamoto, S. ; Sakano, M. ; Sakuda, Makoto ; Sasao, Noboru ; Sato, M. ; Shioden, M. ; Shirai, J. ; Suekane, F. ; Sugimoto, S. ; Sumiyoshi, T. ; Suzuki, Y. ; Takada, Y. ; Takasaki, F. ; Taketani, A. ; Tamura, N. ; Tanaka, R. ; Tobimatsu, K. ; Tsuboyama, T. ; Tsukamoto, A. ; Uehara, S. ; Unno, Y. ; Wakai, M. ; Watanabe, T. ; Watase, Y. ; Yamada, Y. ; Yamagata, T. ; Yamashita, T. ; Yoshida, H. / A search for excited electrons in the e+e- reactions up to the √s of 56 GeV. In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 1988 ; Vol. 213, No. 3. pp. 400-404.
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abstract = "Excited electrons, e*'s, have been searched for by making use of the processes e+e-→e+e-γγ and eγ(e) (quasi-real Compton scattering). From the former process, we have obtained the lower limit for the mass of e*', 27.9 GeV/c. A good agreement with QED is observed in the latter process, and new upper limits have been set for the coupling strength λ as a function of the mass of e*.",
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TY - JOUR

T1 - A search for excited electrons in the e+e- reactions up to the √s of 56 GeV

AU - Abe, K.

AU - Amako, K.

AU - Arai, Y.

AU - Asano, Y.

AU - Chiba, M.

AU - Chiba, Y.

AU - Daigo, M.

AU - Emura, T.

AU - Endo, I.

AU - Fukawa, M.

AU - Fukui, T.

AU - Fukushima, Y.

AU - Haba, J.

AU - Haidt, D.

AU - Hayashibara, I.

AU - Hemmi, Y.

AU - Higuchi, M.

AU - Hirose, T.

AU - Hojyo, Y.

AU - Homma, Y.

AU - Hoshi, Y.

AU - Ikegami, Y.

AU - Ishihara, N.

AU - Kamitani, T.

AU - Kanematsu, N.

AU - Kanzaki, J.

AU - Kikuchi, R.

AU - Kondo, T.

AU - Koseki, T.

AU - Kubo, K.

AU - Kurashige, H.

AU - Matsui, T.

AU - Minami, M.

AU - Miyake, K.

AU - Mori, S.

AU - Nagashima, Y.

AU - Nakamura, T.

AU - Nakano, I.

AU - Odaka, S.

AU - Ogawa, K.

AU - Ohama, T.

AU - Ohsugi, T.

AU - Ono, A.

AU - Osabe, H.

AU - Saito, H.

AU - Sakae, H.

AU - Sakamoto, H.

AU - Sakamoto, S.

AU - Sakano, M.

AU - Sakuda, Makoto

AU - Sasao, Noboru

AU - Sato, M.

AU - Shioden, M.

AU - Shirai, J.

AU - Suekane, F.

AU - Sugimoto, S.

AU - Sumiyoshi, T.

AU - Suzuki, Y.

AU - Takada, Y.

AU - Takasaki, F.

AU - Taketani, A.

AU - Tamura, N.

AU - Tanaka, R.

AU - Tobimatsu, K.

AU - Tsuboyama, T.

AU - Tsukamoto, A.

AU - Uehara, S.

AU - Unno, Y.

AU - Wakai, M.

AU - Watanabe, T.

AU - Watase, Y.

AU - Yamada, Y.

AU - Yamagata, T.

AU - Yamashita, T.

AU - Yoshida, H.

PY - 1988/10/27

Y1 - 1988/10/27

N2 - Excited electrons, e*'s, have been searched for by making use of the processes e+e-→e+e-γγ and eγ(e) (quasi-real Compton scattering). From the former process, we have obtained the lower limit for the mass of e*', 27.9 GeV/c. A good agreement with QED is observed in the latter process, and new upper limits have been set for the coupling strength λ as a function of the mass of e*.

AB - Excited electrons, e*'s, have been searched for by making use of the processes e+e-→e+e-γγ and eγ(e) (quasi-real Compton scattering). From the former process, we have obtained the lower limit for the mass of e*', 27.9 GeV/c. A good agreement with QED is observed in the latter process, and new upper limits have been set for the coupling strength λ as a function of the mass of e*.

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U2 - 10.1016/0370-2693(88)91784-4

DO - 10.1016/0370-2693(88)91784-4

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AN - SCOPUS:0347849574

VL - 213

SP - 400

EP - 404

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

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