Search for sequential heavy leptons in e+e- collisions at the energy s=52 GeV

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

doi:10.1103/PhysRevLett.59.2915

Search for sequential heavy leptons in e+e- collisions at the energy s=52 GeV

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

Research Center for Neutrino Science (RCNS)

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Abstract

A search for sequential heavy leptons has been performed at the center-of-mass energy of 52 GeV at the KEK colliding-beam accelerator TRISTAN. We have found no evidence for the production of heavy leptons with the integrated luminosity of 2.9 pb-1. A lower mass limit of 25.0 GeV/c2 at 95% confidence level was obtained.

Original language	English
Pages (from-to)	2915-2918
Number of pages	4
Journal	Physical Review Letters
Volume	59
Issue number	26
DOIs	https://doi.org/10.1103/PhysRevLett.59.2915
Publication status	Published - 1987

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10.1103/PhysRevLett.59.2915

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Yoshida, H., Chiba, Y., Endo, I., Hayashibara, I., Ohsugi, T., Taketani, A., Tanaka, R., Amako, K., Arai, Y., Boerner, H., Fukawa, M., Fukushima, Y., Ishihara, N., Kanzaki, J., Kondo, T., Maehata, M., Matsui, T., Odaka, S., Ogawa, K., ... Daigo, M. (1987). Search for sequential heavy leptons in e+e- collisions at the energy s=52 GeV. Physical Review Letters, 59(26), 2915-2918. https://doi.org/10.1103/PhysRevLett.59.2915

@article{5422ef58ee6b481a99210c600076c967,

title = "Search for sequential heavy leptons in e+e- collisions at the energy s=52 GeV",

abstract = "A search for sequential heavy leptons has been performed at the center-of-mass energy of 52 GeV at the KEK colliding-beam accelerator TRISTAN. We have found no evidence for the production of heavy leptons with the integrated luminosity of 2.9 pb-1. A lower mass limit of 25.0 GeV/c2 at 95% confidence level was obtained.",

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

year = "1987",

doi = "10.1103/PhysRevLett.59.2915",

language = "English",

volume = "59",

pages = "2915--2918",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "26",

}

Yoshida, H, Chiba, Y, Endo, I, Hayashibara, I, Ohsugi, T, Taketani, A, Tanaka, R, Amako, K, Arai, Y, Boerner, H, Fukawa, M, Fukushima, Y, Ishihara, N, Kanzaki, J, Kondo, T, Maehata, M, Matsui, T, Odaka, S, Ogawa, K, Ohama, T, Sakamoto, H, Sakuda, M, Shirai, J, Sumiyoshi, T, Suekane, F, Teramoto, Y, Takasaki, F, Tsuboyama, T, Uehara, S, Unno, Y, Wake, M, Watase, Y, Yamada, Y, Noguchi, Y, Ono, A, Homma, Y, Hojyo, Y, Sakae, H, Hemmi, Y, Kikuchi, R, Kubo, K, Kurashige, H, Miyake, K, Nakamura, T, Sasao, N, Tamura, N, Tobimatsu, K, Haba, J, Kamitani, T, Kanematsu, N, Nagashima, Y, Osabe, H, Sakamoto, S, Sugimoto, S, Suzuki, Y, Tsukamoto, A, Yamashita, T, Abe, K, Higuchi, M, Hoshi, Y, Sato, M, Emura, T, Chiba, M, Fukui, T, Hirose, T, Nakagawa, Y, Minami, M, Saito, H, Wakai, M, Watanabe, T, Yamagata, T, Asano, Y, Koseki, T, Mori, S, Sakano, M, Shioden, M, Takada, Y, Ikegami, Y, Nakano, I & Daigo, M 1987, 'Search for sequential heavy leptons in e+e- collisions at the energy s=52 GeV', Physical Review Letters, vol. 59, no. 26, pp. 2915-2918. https://doi.org/10.1103/PhysRevLett.59.2915

TY - JOUR

T1 - Search for sequential heavy leptons in e+e- collisions at the energy s=52 GeV

AU - Yoshida, H.

AU - Chiba, Y.

AU - Endo, I.

AU - Hayashibara, I.

AU - Ohsugi, T.

AU - Taketani, A.

AU - Tanaka, R.

AU - Amako, K.

AU - Arai, Y.

AU - Boerner, H.

AU - Fukawa, M.

AU - Fukushima, Y.

AU - Ishihara, N.

AU - Kanzaki, J.

AU - Kondo, T.

AU - Maehata, M.

AU - Matsui, T.

AU - Odaka, S.

AU - Ogawa, K.

AU - Ohama, T.

AU - Sakamoto, H.

AU - Sakuda, M.

AU - Shirai, J.

AU - Sumiyoshi, T.

AU - Suekane, F.

AU - Teramoto, Y.

AU - Takasaki, F.

AU - Tsuboyama, T.

AU - Uehara, S.

AU - Unno, Y.

AU - Wake, M.

AU - Watase, Y.

AU - Yamada, Y.

AU - Noguchi, Y.

AU - Ono, A.

AU - Homma, Y.

AU - Hojyo, Y.

AU - Sakae, H.

AU - Hemmi, Y.

AU - Kikuchi, R.

AU - Kubo, K.

AU - Kurashige, H.

AU - Miyake, K.

AU - Nakamura, T.

AU - Sasao, N.

AU - Tamura, N.

AU - Tobimatsu, K.

AU - Haba, J.

AU - Kamitani, T.

AU - Kanematsu, N.

AU - Nagashima, Y.

AU - Osabe, H.

AU - Sakamoto, S.

AU - Sugimoto, S.

AU - Suzuki, Y.

AU - Tsukamoto, A.

AU - Yamashita, T.

AU - Abe, K.

AU - Higuchi, M.

AU - Hoshi, Y.

AU - Sato, M.

AU - Emura, T.

AU - Chiba, M.

AU - Fukui, T.

AU - Hirose, T.

AU - Nakagawa, Y.

AU - Minami, M.

AU - Saito, H.

AU - Wakai, M.

AU - Watanabe, T.

AU - Yamagata, T.

AU - Asano, Y.

AU - Koseki, T.

AU - Mori, S.

AU - Sakano, M.

AU - Shioden, M.

AU - Takada, Y.

AU - Ikegami, Y.

AU - Nakano, I.

AU - Daigo, M.

PY - 1987

Y1 - 1987

N2 - A search for sequential heavy leptons has been performed at the center-of-mass energy of 52 GeV at the KEK colliding-beam accelerator TRISTAN. We have found no evidence for the production of heavy leptons with the integrated luminosity of 2.9 pb-1. A lower mass limit of 25.0 GeV/c2 at 95% confidence level was obtained.

AB - A search for sequential heavy leptons has been performed at the center-of-mass energy of 52 GeV at the KEK colliding-beam accelerator TRISTAN. We have found no evidence for the production of heavy leptons with the integrated luminosity of 2.9 pb-1. A lower mass limit of 25.0 GeV/c2 at 95% confidence level was obtained.

UR - http://www.scopus.com/inward/record.url?scp=35949014863&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=35949014863&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.59.2915

DO - 10.1103/PhysRevLett.59.2915

M3 - Article

AN - SCOPUS:35949014863

SN - 0031-9007

VL - 59

SP - 2915

EP - 2918

JO - Physical Review Letters

JF - Physical Review Letters

IS - 26

ER -

Search for sequential heavy leptons in e+e- collisions at the energy s=52 GeV

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