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, Noboru 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

Research output: Contribution to journalArticle

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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 languageEnglish
Pages (from-to)280-284
Number of pages5
JournalPhysical Review Letters
Volume66
Issue number3
DOIs
Publication statusPublished - 1991
Externally publishedYes

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gluons
angular distribution
degrees of freedom
color
confidence
quantum chromodynamics
detectors
symmetry
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Abe, K., Amako, K., Arai, Y., Asano, Y., Chiba, M., Chiba, 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

Experimental study of color degree of freedom of gluons in e+e- annihilation at s around 60 GeV. / 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, T. T.; 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, Makoto; Sasao, Noboru; 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.

In: Physical Review Letters, Vol. 66, No. 3, 1991, p. 280-284.

Research output: Contribution to journalArticle

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
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, T. T. ; 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, Makoto ; Sasao, Noboru ; 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. / Experimental study of color degree of freedom of gluons in e+e- annihilation at s around 60 GeV. In: Physical Review Letters. 1991 ; Vol. 66, No. 3. pp. 280-284.
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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.",
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TY - JOUR

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, Noboru

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 -