A determination of αs in e+e- annihilation at s=57.3 GeV

Y. K. Li; H. Sagawa; A. Bodek; B. J. Kim; T. Kumita; C. Velisarris; R. Walker; K. Abe; R. E. Breedon; Y. Fujii; Y. Kurihara; F. Liu; A. Maki; T. Nozaki; T. Omori; Y. Sakai; T. Sasaki; Y. Sugimoto; Y. Takaiwa; S. Terada; P. Kirk; C. P. Cheng; W. X. Gao; W. G. Yan; M. H. Ye; A. Abashian; K. Gotow; M. E. Mattson; L. Piilonen; K. L. Sterner; S. Lusin; C. Rosenfeld; S. Wilson; L. Y. Zheng; C. A. Fry; R. Tanaka; L. M. Chinitz; Winston Ko; R. L. Lander; J. Rowe; J. R. Smith; D. Stuart; S. Kanda; S. L. Olsen; K. Ueno; S. K. Choi; F. Kajino; R. Poling; T. Thomas; T. Aso; K. Miyano; H. Miyata; M. Oyoshi; Y. Yamashita; S. Schnetzer; R. Stone; J. Vinson; S. Behari; S. Kobayashi; A. Murakami; S. K. Sahu; Y. S. Chung; J. S. Kang; D. Y. Kim; K. B. Lee; K. W. Park; S. K. Kim; M. H. Lee; S. S. Myung; D. Son; S. Ebara; S. Matsumoto; N. Takashimizu; T. Ishizuka

doi:10.1016/0370-2693(95)00689-I

A determination of α_s in e⁺e^- annihilation at s=57.3 GeV

Y. K. Li, H. Sagawa, A. Bodek, B. J. Kim, T. Kumita, C. Velisarris, R. Walker, K. Abe, R. E. Breedon, Y. Fujii, Y. Kurihara, F. Liu, A. Maki, T. Nozaki, T. Omori, Y. Sakai, T. Sasaki, Y. Sugimoto, Y. Takaiwa, S. TeradaP. Kirk, C. P. Cheng, W. X. Gao, W. G. Yan, M. H. Ye, A. Abashian, K. Gotow, M. E. Mattson, L. Piilonen, K. L. Sterner, S. Lusin, C. Rosenfeld, S. Wilson, L. Y. Zheng, C. A. Fry, R. Tanaka, L. M. Chinitz, Winston Ko, R. L. Lander, J. Rowe, J. R. Smith, D. Stuart, S. Kanda, S. L. Olsen, K. Ueno, S. K. Choi, F. Kajino, R. Poling, T. Thomas, T. Aso, K. Miyano, H. Miyata, M. Oyoshi, Y. Yamashita, S. Schnetzer, R. Stone, J. Vinson, S. Behari, S. Kobayashi, A. Murakami, S. K. Sahu, Y. S. Chung, J. S. Kang, D. Y. Kim, K. B. Lee, K. W. Park, S. K. Kim, M. H. Lee, S. S. Myung, D. Son, S. Ebara, S. Matsumoto, N. Takashimizu, T. Ishizuka

Physics and Astronomy (Twin Cities)

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

We present a study of differential two jet ratios in multi-hadronic final states produced by e⁺e^- annihilation in the AMY detector at TRISTAN. The data are compared to the predictions of the next-to-leading logarithm parton-shower (NLL PS) Monte Carlo and the O(α_s²) matrix element QCD models. We determine the strong coupling strength α_s(57.3 GeV) = 0.130 ± 0.006.

Original language	English (US)
Pages (from-to)	394-400
Number of pages	7
Journal	Physics Letters B
Volume	355
Issue number	1-2
DOIs	https://doi.org/10.1016/0370-2693(95)00689-I
State	Published - Jul 27 1995

Bibliographical note

Funding Information:
We thank the TRISTAN staff for the excellent operation of the storage ring. We would like to thank T. Munehisa and K. Kato for helpful suggestionsa nd discussions. This work has been supported by the Japan Ministry of Education, Science and Culture (Monbbusho) and Society for the Promotion of Science, the US Departmento f Energy and National Science Foundation, the Korean Science and Engineering Foundation and Ministry of Education, and the Academia Sinica of the People’s Republic of China.

Publisher link

10.1016/0370-2693(95)00689-I

Find It

Find It at U of M Libraries

Cite this

Li, Y. K., Sagawa, H., Bodek, A., Kim, B. J., Kumita, T., Velisarris, C., Walker, R., Abe, K., Breedon, R. E., Fujii, Y., Kurihara, Y., Liu, F., Maki, A., Nozaki, T., Omori, T., Sakai, Y., Sasaki, T., Sugimoto, Y., Takaiwa, Y., ... Ishizuka, T. (1995). A determination of α_s in e⁺e^- annihilation at s=57.3 GeV. Physics Letters B, 355(1-2), 394-400. https://doi.org/10.1016/0370-2693(95)00689-I

Li, YK, Sagawa, H, Bodek, A, Kim, BJ, Kumita, T, Velisarris, C, Walker, R, Abe, K, Breedon, RE, Fujii, Y, Kurihara, Y, Liu, F, Maki, A, Nozaki, T, Omori, T, Sakai, Y, Sasaki, T, Sugimoto, Y, Takaiwa, Y, Terada, S, Kirk, P, Cheng, CP, Gao, WX, Yan, WG, Ye, MH, Abashian, A, Gotow, K, Mattson, ME, Piilonen, L, Sterner, KL, Lusin, S, Rosenfeld, C, Wilson, S, Zheng, LY, Fry, CA, Tanaka, R, Chinitz, LM, Ko, W, Lander, RL, Rowe, J, Smith, JR, Stuart, D, Kanda, S, Olsen, SL, Ueno, K, Choi, SK, Kajino, F, Poling, R, Thomas, T, Aso, T, Miyano, K, Miyata, H, Oyoshi, M, Yamashita, Y, Schnetzer, S, Stone, R, Vinson, J, Behari, S, Kobayashi, S, Murakami, A, Sahu, SK, Chung, YS, Kang, JS, Kim, DY, Lee, KB, Park, KW, Kim, SK, Lee, MH, Myung, SS, Son, D, Ebara, S, Matsumoto, S, Takashimizu, N & Ishizuka, T 1995, 'A determination of α_s in e⁺e^- annihilation at s=57.3 GeV', Physics Letters B, vol. 355, no. 1-2, pp. 394-400. https://doi.org/10.1016/0370-2693(95)00689-I

@article{adbdb5d54ab24800ae48502b0a29dea7,

title = "A determination of αs in e+e- annihilation at s=57.3 GeV",

abstract = "We present a study of differential two jet ratios in multi-hadronic final states produced by e+e- annihilation in the AMY detector at TRISTAN. The data are compared to the predictions of the next-to-leading logarithm parton-shower (NLL PS) Monte Carlo and the O(αs2) matrix element QCD models. We determine the strong coupling strength αs(57.3 GeV) = 0.130 ± 0.006.",

author = "Li, {Y. K.} and H. Sagawa and A. Bodek and Kim, {B. J.} and T. Kumita and C. Velisarris and R. Walker and K. Abe and Breedon, {R. E.} and Y. Fujii and Y. Kurihara and F. Liu and A. Maki and T. Nozaki and T. Omori and Y. Sakai and T. Sasaki and Y. Sugimoto and Y. Takaiwa and S. Terada and P. Kirk and Cheng, {C. P.} and Gao, {W. X.} and Yan, {W. G.} and Ye, {M. H.} and A. Abashian and K. Gotow and Mattson, {M. E.} and L. Piilonen and Sterner, {K. L.} and S. Lusin and C. Rosenfeld and S. Wilson and Zheng, {L. Y.} and Fry, {C. A.} and R. Tanaka and Chinitz, {L. M.} and Winston Ko and Lander, {R. L.} and J. Rowe and Smith, {J. R.} and D. Stuart and S. Kanda and Olsen, {S. L.} and K. Ueno and Choi, {S. K.} and F. Kajino and R. Poling and T. Thomas and T. Aso and K. Miyano and H. Miyata and M. Oyoshi and Y. Yamashita and S. Schnetzer and R. Stone and J. Vinson and S. Behari and S. Kobayashi and A. Murakami and Sahu, {S. K.} and Chung, {Y. S.} and Kang, {J. S.} and Kim, {D. Y.} and Lee, {K. B.} and Park, {K. W.} and Kim, {S. K.} and Lee, {M. H.} and Myung, {S. S.} and D. Son and S. Ebara and S. Matsumoto and N. Takashimizu and T. Ishizuka",

note = "Funding Information: We thank the TRISTAN staff for the excellent operation of the storage ring. We would like to thank T. Munehisa and K. Kato for helpful suggestionsa nd discussions. This work has been supported by the Japan Ministry of Education, Science and Culture (Monbbusho) and Society for the Promotion of Science, the US Departmento f Energy and National Science Foundation, the Korean Science and Engineering Foundation and Ministry of Education, and the Academia Sinica of the People{\textquoteright}s Republic of China.",

year = "1995",

month = jul,

day = "27",

doi = "10.1016/0370-2693(95)00689-I",

language = "English (US)",

volume = "355",

pages = "394--400",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier",

number = "1-2",

}

TY - JOUR

T1 - A determination of αs in e+e- annihilation at s=57.3 GeV

AU - Li, Y. K.

AU - Sagawa, H.

AU - Bodek, A.

AU - Kim, B. J.

AU - Kumita, T.

AU - Velisarris, C.

AU - Walker, R.

AU - Abe, K.

AU - Breedon, R. E.

AU - Fujii, Y.

AU - Kurihara, Y.

AU - Liu, F.

AU - Maki, A.

AU - Nozaki, T.

AU - Omori, T.

AU - Sakai, Y.

AU - Sasaki, T.

AU - Sugimoto, Y.

AU - Takaiwa, Y.

AU - Terada, S.

AU - Kirk, P.

AU - Cheng, C. P.

AU - Gao, W. X.

AU - Yan, W. G.

AU - Ye, M. H.

AU - Abashian, A.

AU - Gotow, K.

AU - Mattson, M. E.

AU - Piilonen, L.

AU - Sterner, K. L.

AU - Lusin, S.

AU - Rosenfeld, C.

AU - Wilson, S.

AU - Zheng, L. Y.

AU - Fry, C. A.

AU - Tanaka, R.

AU - Chinitz, L. M.

AU - Ko, Winston

AU - Lander, R. L.

AU - Rowe, J.

AU - Smith, J. R.

AU - Stuart, D.

AU - Kanda, S.

AU - Olsen, S. L.

AU - Ueno, K.

AU - Choi, S. K.

AU - Kajino, F.

AU - Poling, R.

AU - Thomas, T.

AU - Aso, T.

AU - Miyano, K.

AU - Miyata, H.

AU - Oyoshi, M.

AU - Yamashita, Y.

AU - Schnetzer, S.

AU - Stone, R.

AU - Vinson, J.

AU - Behari, S.

AU - Kobayashi, S.

AU - Murakami, A.

AU - Sahu, S. K.

AU - Chung, Y. S.

AU - Kang, J. S.

AU - Kim, D. Y.

AU - Lee, K. B.

AU - Park, K. W.

AU - Kim, S. K.

AU - Lee, M. H.

AU - Myung, S. S.

AU - Son, D.

AU - Ebara, S.

AU - Matsumoto, S.

AU - Takashimizu, N.

AU - Ishizuka, T.

N1 - Funding Information: We thank the TRISTAN staff for the excellent operation of the storage ring. We would like to thank T. Munehisa and K. Kato for helpful suggestionsa nd discussions. This work has been supported by the Japan Ministry of Education, Science and Culture (Monbbusho) and Society for the Promotion of Science, the US Departmento f Energy and National Science Foundation, the Korean Science and Engineering Foundation and Ministry of Education, and the Academia Sinica of the People’s Republic of China.

PY - 1995/7/27

Y1 - 1995/7/27

N2 - We present a study of differential two jet ratios in multi-hadronic final states produced by e+e- annihilation in the AMY detector at TRISTAN. The data are compared to the predictions of the next-to-leading logarithm parton-shower (NLL PS) Monte Carlo and the O(αs2) matrix element QCD models. We determine the strong coupling strength αs(57.3 GeV) = 0.130 ± 0.006.

AB - We present a study of differential two jet ratios in multi-hadronic final states produced by e+e- annihilation in the AMY detector at TRISTAN. The data are compared to the predictions of the next-to-leading logarithm parton-shower (NLL PS) Monte Carlo and the O(αs2) matrix element QCD models. We determine the strong coupling strength αs(57.3 GeV) = 0.130 ± 0.006.

UR - http://www.scopus.com/inward/record.url?scp=0348154762&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0348154762&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(95)00689-I

DO - 10.1016/0370-2693(95)00689-I

M3 - Article

AN - SCOPUS:0348154762

SN - 0370-2693

VL - 355

SP - 394

EP - 400

JO - Physics Letters B

JF - Physics Letters B

IS - 1-2

ER -