Differential three-jet cross section in e+e--annihilation and comparison with second-order predictions of QCD and abelian vector theory

W. Bartel; D. Cords; G. Dietrich; P. Dittmann; R. Eichler; R. Felst; D. Haidt; H. Krehbiel; K. Meier; B. Naroska; L. H. O'Neill; P. Steffen; E. Elsen; A. Petersen; P. Warming; G. Weber; G. Kramer; G. Schierholz; S. Bethke; J. Heintze; G. Heinzelmann; K. H. Hellenbrand; R. D. Heuer; J. von Krogh; P. Lennert; S. Kawabata; S. Komamiya; H. Matsumura; T. Nozaki; J. Olsson; H. Rieseberg; A. Wagner; A. Bell; F. Foster; G. Hughes; H. Wriedt; J. Allison; A. H. Ball; G. Bamford; R. Barlow; C. Bowdery; I. P. Duerdoth; I. Glendinning; F. K. Loebinger; A. A. Macbeth; H. McCann; H. E. Mills; P. G. Murphy; P. Rowe; K. Stephens; D. Clarke; M. C. Goddard; R. Marshall; G. F. Pearce; J. Kanzaki; T. Kobayashi; M. Koshiba; M. Minowa; M. Nozaki; S. Odaka; S. Orito; A. Sato; H. Takeda; Y. Totsuka; Y. Watanabe; S. Yamada; C. Yanagisawa

doi:10.1016/0370-2693(82)90285-4

Differential three-jet cross section in e⁺e^--annihilation and comparison with second-order predictions of QCD and abelian vector theory

W. Bartel^*, D. Cords, G. Dietrich, P. Dittmann, R. Eichler, R. Felst, D. Haidt, H. Krehbiel, K. Meier, B. Naroska, L. H. O'Neill, P. Steffen, E. Elsen, A. Petersen, P. Warming, G. Weber, G. Kramer, G. Schierholz, S. Bethke, J. HeintzeG. Heinzelmann, K. H. Hellenbrand, R. D. Heuer, J. von Krogh, P. Lennert, S. Kawabata, S. Komamiya, H. Matsumura, T. Nozaki, J. Olsson, H. Rieseberg, A. Wagner, A. Bell, F. Foster, G. Hughes, H. Wriedt, J. Allison, A. H. Ball, G. Bamford, R. Barlow, C. Bowdery, I. P. Duerdoth, I. Glendinning, F. K. Loebinger, A. A. Macbeth, H. McCann, H. E. Mills, P. G. Murphy, P. Rowe, K. Stephens, D. Clarke, M. C. Goddard, R. Marshall, G. F. Pearce, J. Kanzaki, T. Kobayashi, M. Koshiba, M. Minowa, M. Nozaki, S. Odaka, S. Orito, A. Sato, H. Takeda, Y. Totsuka, Y. Watanabe, S. Yamada, C. Yanagisawa

^*この研究の対応する著者

研究成果: Article › 査読

31 被引用数 (Scopus)

抄録

Differential three-jet cross sections have been measured in e⁺e^--annihilation at an average CM energy of 33.8 GeV and were compared to first- and second-order predictions of QCD and of a QED-like abelian vector theory. QCD provides a good description of the observed distributions. The inclusion of second-order effects reduced the observed quark-gluon coupling strength by about 20% to α_S = 0.16 ± 0.015 (stat.) ± 0.03 (syst.). The abelian vector theory is found to be incompatible with the data.

本文言語	English
ページ（範囲）	239-244
ページ数	6
ジャーナル	Physics Letters B
巻	119
号	1-3
DOI	https://doi.org/10.1016/0370-2693(82)90285-4
出版ステータス	Published - 1982 12月 16
外部発表	はい

ASJC Scopus subject areas

核物理学および高エネルギー物理学

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10.1016/0370-2693(82)90285-4

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引用スタイル

Bartel, W., Cords, D., Dietrich, G., Dittmann, P., Eichler, R., Felst, R., Haidt, D., Krehbiel, H., Meier, K., Naroska, B., O'Neill, L. H., Steffen, P., Elsen, E., Petersen, A., Warming, P., Weber, G., Kramer, G., Schierholz, G., Bethke, S., ... Yanagisawa, C. (1982). Differential three-jet cross section in e⁺e^--annihilation and comparison with second-order predictions of QCD and abelian vector theory. Physics Letters B, 119(1-3), 239-244. https://doi.org/10.1016/0370-2693(82)90285-4

Bartel, W, Cords, D, Dietrich, G, Dittmann, P, Eichler, R, Felst, R, Haidt, D, Krehbiel, H, Meier, K, Naroska, B, O'Neill, LH, Steffen, P, Elsen, E, Petersen, A, Warming, P, Weber, G, Kramer, G, Schierholz, G, Bethke, S, Heintze, J, Heinzelmann, G, Hellenbrand, KH, Heuer, RD, von Krogh, J, Lennert, P, Kawabata, S, Komamiya, S, Matsumura, H, Nozaki, T, Olsson, J, Rieseberg, H, Wagner, A, Bell, A, Foster, F, Hughes, G, Wriedt, H, Allison, J, Ball, AH, Bamford, G, Barlow, R, Bowdery, C, Duerdoth, IP, Glendinning, I, Loebinger, FK, Macbeth, AA, McCann, H, Mills, HE, Murphy, PG, Rowe, P, Stephens, K, Clarke, D, Goddard, MC, Marshall, R, Pearce, GF, Kanzaki, J, Kobayashi, T, Koshiba, M, Minowa, M, Nozaki, M, Odaka, S, Orito, S, Sato, A, Takeda, H, Totsuka, Y, Watanabe, Y, Yamada, S & Yanagisawa, C 1982, 'Differential three-jet cross section in e⁺e^--annihilation and comparison with second-order predictions of QCD and abelian vector theory', Physics Letters B, vol. 119, no. 1-3, pp. 239-244. https://doi.org/10.1016/0370-2693(82)90285-4

@article{d0a79aa0060d436aa670ef98bb2b0236,

title = "Differential three-jet cross section in e+e--annihilation and comparison with second-order predictions of QCD and abelian vector theory",

abstract = "Differential three-jet cross sections have been measured in e+e--annihilation at an average CM energy of 33.8 GeV and were compared to first- and second-order predictions of QCD and of a QED-like abelian vector theory. QCD provides a good description of the observed distributions. The inclusion of second-order effects reduced the observed quark-gluon coupling strength by about 20% to αS = 0.16 ± 0.015 (stat.) ± 0.03 (syst.). The abelian vector theory is found to be incompatible with the data.",

author = "W. Bartel and D. Cords and G. Dietrich and P. Dittmann and R. Eichler and R. Felst and D. Haidt and H. Krehbiel and K. Meier and B. Naroska and O'Neill, {L. H.} and P. Steffen and E. Elsen and A. Petersen and P. Warming and G. Weber and G. Kramer and G. Schierholz and S. Bethke and J. Heintze and G. Heinzelmann and Hellenbrand, {K. H.} and Heuer, {R. D.} and {von Krogh}, J. and P. Lennert and S. Kawabata and S. Komamiya and H. Matsumura and T. Nozaki and J. Olsson and H. Rieseberg and A. Wagner and A. Bell and F. Foster and G. Hughes and H. Wriedt and J. Allison and Ball, {A. H.} and G. Bamford and R. Barlow and C. Bowdery and Duerdoth, {I. P.} and I. Glendinning and Loebinger, {F. K.} and Macbeth, {A. A.} and H. McCann and Mills, {H. E.} and Murphy, {P. G.} and P. Rowe and K. Stephens and D. Clarke and Goddard, {M. C.} and R. Marshall and Pearce, {G. F.} and J. Kanzaki and T. Kobayashi and M. Koshiba and M. Minowa and M. Nozaki and S. Odaka and S. Orito and A. Sato and H. Takeda and Y. Totsuka and Y. Watanabe and S. Yamada and C. Yanagisawa",

note = "Funding Information: We are indebted to the PETRA machine group and to the computer group for their excellent support during the experiment and to all engineers and technicians of the collaborating institutions who have participated in the maintenance of the apparatus. We would like to thank O. Nachtmann for useful discussions. This experiment was supported by the Bundesministe-rium ftir Forschung und Technologic, by the Education Ministry of Japan and by the UK Science and Engineering Research Council through the Rutherford Appleton Laboratory. The visiting groups at DESY wish to thank the DESY directorate for their hospitality.",

year = "1982",

month = dec,

day = "16",

doi = "10.1016/0370-2693(82)90285-4",

language = "English",

volume = "119",

pages = "239--244",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier",

number = "1-3",

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TY - JOUR

T1 - Differential three-jet cross section in e+e--annihilation and comparison with second-order predictions of QCD and abelian vector theory

AU - Bartel, W.

AU - Cords, D.

AU - Dietrich, G.

AU - Dittmann, P.

AU - Eichler, R.

AU - Felst, R.

AU - Haidt, D.

AU - Krehbiel, H.

AU - Meier, K.

AU - Naroska, B.

AU - O'Neill, L. H.

AU - Steffen, P.

AU - Elsen, E.

AU - Petersen, A.

AU - Warming, P.

AU - Weber, G.

AU - Kramer, G.

AU - Schierholz, G.

AU - Bethke, S.

AU - Heintze, J.

AU - Heinzelmann, G.

AU - Hellenbrand, K. H.

AU - Heuer, R. D.

AU - von Krogh, J.

AU - Lennert, P.

AU - Kawabata, S.

AU - Komamiya, S.

AU - Matsumura, H.

AU - Nozaki, T.

AU - Olsson, J.

AU - Rieseberg, H.

AU - Wagner, A.

AU - Bell, A.

AU - Foster, F.

AU - Hughes, G.

AU - Wriedt, H.

AU - Allison, J.

AU - Ball, A. H.

AU - Bamford, G.

AU - Barlow, R.

AU - Bowdery, C.

AU - Duerdoth, I. P.

AU - Glendinning, I.

AU - Loebinger, F. K.

AU - Macbeth, A. A.

AU - McCann, H.

AU - Mills, H. E.

AU - Murphy, P. G.

AU - Rowe, P.

AU - Stephens, K.

AU - Clarke, D.

AU - Goddard, M. C.

AU - Marshall, R.

AU - Pearce, G. F.

AU - Kanzaki, J.

AU - Kobayashi, T.

AU - Koshiba, M.

AU - Minowa, M.

AU - Nozaki, M.

AU - Odaka, S.

AU - Orito, S.

AU - Sato, A.

AU - Takeda, H.

AU - Totsuka, Y.

AU - Watanabe, Y.

AU - Yamada, S.

AU - Yanagisawa, C.

N1 - Funding Information: We are indebted to the PETRA machine group and to the computer group for their excellent support during the experiment and to all engineers and technicians of the collaborating institutions who have participated in the maintenance of the apparatus. We would like to thank O. Nachtmann for useful discussions. This experiment was supported by the Bundesministe-rium ftir Forschung und Technologic, by the Education Ministry of Japan and by the UK Science and Engineering Research Council through the Rutherford Appleton Laboratory. The visiting groups at DESY wish to thank the DESY directorate for their hospitality.

PY - 1982/12/16

Y1 - 1982/12/16

N2 - Differential three-jet cross sections have been measured in e+e--annihilation at an average CM energy of 33.8 GeV and were compared to first- and second-order predictions of QCD and of a QED-like abelian vector theory. QCD provides a good description of the observed distributions. The inclusion of second-order effects reduced the observed quark-gluon coupling strength by about 20% to αS = 0.16 ± 0.015 (stat.) ± 0.03 (syst.). The abelian vector theory is found to be incompatible with the data.

AB - Differential three-jet cross sections have been measured in e+e--annihilation at an average CM energy of 33.8 GeV and were compared to first- and second-order predictions of QCD and of a QED-like abelian vector theory. QCD provides a good description of the observed distributions. The inclusion of second-order effects reduced the observed quark-gluon coupling strength by about 20% to αS = 0.16 ± 0.015 (stat.) ± 0.03 (syst.). The abelian vector theory is found to be incompatible with the data.

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U2 - 10.1016/0370-2693(82)90285-4

DO - 10.1016/0370-2693(82)90285-4

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VL - 119

SP - 239

EP - 244

JO - Physics Letters B

JF - Physics Letters B

IS - 1-3

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