Experimental study of color degree of freedom of gluons in e+e- annihilation at s around 60 GeV

K. Abe; K. Amako; Y. Arai; Y. Asano; M. Chiba; Y. Chiba; M. Daigo; T. Emura; M. Fukawa; T. Fukui; Y. Fukushima; J. Haba; Y. Hemmi; M. Higuchi; T. Hirose; Y. Hojyo; Y. Homma; Y. Hoshi; Y. Ikegami; N. Ishihara; T. Kamitani; N. Kanematsu; J. Kanzaki; R. Kikuchi; T. Kondo; T. T. Korhonen; T. Koseki; H. Kurashige; 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; M. Shioden; J. Shirai; M. Shirakata; S. Sugimoto; T. Sumiyoshi; A. Suzuki; Y. Suzuki; Y. Takada; F. Takasaki; A. Taketani; M. Takita; N. Tamura; R. Tanaka; N. Terunuma; K. Tobimatsu; T. Tsuboyama; S. Uehara; Y. Unno; M. Utsumi; M. Wakai; T. Watanabe; Y. Watase; F. Yabuki; Y. Yamada; T. Yamagata; Y. Yonezawa; H. Yoshida

doi:10.1103/PhysRevLett.66.280

Experimental study of color degree of freedom of gluons in e+e- annihilation at s around 60 GeV

K. Abe, K. Amako, Y. Arai, Y. Asano, M. Chiba, Y. Chiba, M. Daigo, T. Emura, M. Fukawa, T. Fukui, Y. Fukushima, J. Haba, Y. Hemmi, M. Higuchi, T. Hirose, Y. Hojyo, Y. Homma, Y. Hoshi, Y. Ikegami, N. IshiharaT. Kamitani, N. Kanematsu, J. Kanzaki, R. Kikuchi, T. Kondo, T. T. Korhonen, T. Koseki, H. Kurashige, 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, M. Shioden, J. Shirai, M. Shirakata, S. Sugimoto, T. Sumiyoshi, A. Suzuki, Y. Suzuki, Y. Takada, F. Takasaki, A. Taketani, M. Takita, N. Tamura, R. Tanaka, N. Terunuma, K. Tobimatsu, T. Tsuboyama, S. Uehara, Y. Unno, M. Utsumi, M. Wakai, T. Watanabe, Y. Watase, F. Yabuki, Y. Yamada, T. Yamagata, Y. Yonezawa, H. Yoshida

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Abstract

We have studied four-jet angular distributions using data collected with the VENUS detector at the KEK e+e- collider at TRISTAN at c.m. energies between 54 and 64 GeV. The obseved angular distributions are consistent with QCD, but are inconsistent with the Abelian gluon model at the 5% significance level. We have further obtained 95%-confidence experimental bounds on the fundamental parameters of the SU(Nc) local color symmetry.

Original language	English
Pages (from-to)	280-284
Number of pages	5
Journal	Physical Review Letters
Volume	66
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevLett.66.280
Publication status	Published - 1991
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1103/PhysRevLett.66.280

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Abe, K., Amako, K., Arai, Y., Asano, Y., Chiba, M., Chiba, Y., Daigo, M., Emura, T., Fukawa, M., Fukui, T., Fukushima, Y., Haba, J., Hemmi, Y., Higuchi, M., Hirose, T., Hojyo, Y., Homma, Y., Hoshi, Y., Ikegami, Y., ... Yoshida, H. (1991). Experimental study of color degree of freedom of gluons in e+e- annihilation at s around 60 GeV. Physical Review Letters, 66(3), 280-284. https://doi.org/10.1103/PhysRevLett.66.280

Abe, K, Amako, K, Arai, Y, Asano, Y, Chiba, M, Chiba, Y, Daigo, M, Emura, T, Fukawa, M, Fukui, T, Fukushima, Y, Haba, J, 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, Korhonen, TT, Koseki, T, 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, Oyama, T, Sakamoto, H, Sakuda, M, Sasao, N, Sato, M, Shioden, M, Shirai, J, Shirakata, M, Sugimoto, S, Sumiyoshi, T, Suzuki, A, Suzuki, Y, Takada, Y, Takasaki, F, Taketani, A, Takita, M, Tamura, N, Tanaka, R, Terunuma, N, Tobimatsu, K, Tsuboyama, T, Uehara, S, Unno, Y, Utsumi, M, Wakai, M, Watanabe, T, Watase, Y, Yabuki, F, Yamada, Y, Yamagata, T, Yonezawa, Y & Yoshida, H 1991, 'Experimental study of color degree of freedom of gluons in e+e- annihilation at s around 60 GeV', Physical Review Letters, vol. 66, no. 3, pp. 280-284. https://doi.org/10.1103/PhysRevLett.66.280

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title = "Experimental study of color degree of freedom of gluons in e+e- annihilation at s around 60 GeV",

abstract = "We have studied four-jet angular distributions using data collected with the VENUS detector at the KEK e+e- collider at TRISTAN at c.m. energies between 54 and 64 GeV. The obseved angular distributions are consistent with QCD, but are inconsistent with the Abelian gluon model at the 5% significance level. We have further obtained 95%-confidence experimental bounds on the fundamental parameters of the SU(Nc) local color symmetry.",

author = "K. Abe and K. Amako and Y. Arai and Y. Asano and M. Chiba and Y. Chiba and M. Daigo and T. Emura and M. Fukawa and T. Fukui and Y. Fukushima and J. Haba and Y. Hemmi and M. Higuchi and T. Hirose and Y. Hojyo and Y. Homma and Y. Hoshi and Y. Ikegami and N. Ishihara and T. Kamitani and N. Kanematsu and J. Kanzaki and R. Kikuchi and T. Kondo and Korhonen, {T. T.} and T. Koseki and H. Kurashige 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 M. Shioden and J. Shirai and M. Shirakata and S. Sugimoto and T. Sumiyoshi and A. Suzuki and Y. Suzuki and Y. Takada and F. Takasaki and A. Taketani and M. Takita and N. Tamura and R. Tanaka and N. Terunuma and K. Tobimatsu and T. Tsuboyama and S. Uehara and Y. Unno and M. Utsumi and M. Wakai and T. Watanabe and Y. Watase and F. Yabuki and Y. Yamada and T. Yamagata and Y. Yonezawa and H. Yoshida",

year = "1991",

doi = "10.1103/PhysRevLett.66.280",

language = "English",

volume = "66",

pages = "280--284",

journal = "Physical Review Letters",

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T1 - Experimental study of color degree of freedom of gluons in e+e- annihilation at s around 60 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 - Fukawa, M.

AU - Fukui, T.

AU - Fukushima, Y.

AU - Haba, J.

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 - Korhonen, T. T.

AU - Koseki, T.

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 - 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 - Shioden, M.

AU - Shirai, J.

AU - Shirakata, M.

AU - Sugimoto, S.

AU - Sumiyoshi, T.

AU - Suzuki, A.

AU - Suzuki, Y.

AU - Takada, Y.

AU - Takasaki, F.

AU - Taketani, A.

AU - Takita, M.

AU - Tamura, N.

AU - Tanaka, R.

AU - Terunuma, N.

AU - Tobimatsu, K.

AU - Tsuboyama, T.

AU - Uehara, S.

AU - Unno, Y.

AU - Utsumi, M.

AU - Wakai, M.

AU - Watanabe, T.

AU - Watase, Y.

AU - Yabuki, F.

AU - Yamada, Y.

AU - Yamagata, T.

AU - Yonezawa, Y.

AU - Yoshida, H.

PY - 1991

Y1 - 1991

N2 - We have studied four-jet angular distributions using data collected with the VENUS detector at the KEK e+e- collider at TRISTAN at c.m. energies between 54 and 64 GeV. The obseved angular distributions are consistent with QCD, but are inconsistent with the Abelian gluon model at the 5% significance level. We have further obtained 95%-confidence experimental bounds on the fundamental parameters of the SU(Nc) local color symmetry.

AB - We have studied four-jet angular distributions using data collected with the VENUS detector at the KEK e+e- collider at TRISTAN at c.m. energies between 54 and 64 GeV. The obseved angular distributions are consistent with QCD, but are inconsistent with the Abelian gluon model at the 5% significance level. We have further obtained 95%-confidence experimental bounds on the fundamental parameters of the SU(Nc) local color symmetry.

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UR - http://www.scopus.com/inward/citedby.url?scp=12044259328&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.66.280

DO - 10.1103/PhysRevLett.66.280

M3 - Article

AN - SCOPUS:12044259328

VL - 66

SP - 280

EP - 284

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 3

ER -

Experimental study of color degree of freedom of gluons in e+e- annihilation at s around 60 GeV

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