Measurement of αs using NLLA + O(α2S) in e+e- annihilation at √s = 58.0 GeV

D. Y. Kim, J. S. Kang, S. S. Myung, K. Abe, Y. Fujii, Y. Kurihara, M. H. Lee, A. Maki, T. Nozaki, T. Omori, H. Sagawa, Y. Sakai, T. Sasaki, Y. Sugimoto, Y. Takaiwa, S. Terada, P. Kirk, T. J. Wang, A. Abashian, K. Gotow & 30 others L. Piilonen, S. K. Choi, C. Rosenfeld, L. Y. Zheng, R. E. Breedon, Winston Ko, R. L. Lander, J. Rowe, S. L. Olsen, S. K. Sahu, S. Kanda, H. Miyata, K. Miyano, N. Nakajima, M. Satou, M. Shirai, N. Takashimizu, Y. Yamashita, S. Schnetzer, S. Kobayashi, A. Murakami, K. Ueno, S. K. Kim, H. J. Kim, H. S. Ahn, Suyong Choi, S. Matsumoto, T. Kojima, T. Aso, S. Behari

Research output: Contribution to journalArticle

Abstract

A measurement of the strong coupling constant αs is presented using hadronic events produced in e+ e- annihilations at √s = 58.0 GeV from the AMY detector at TRISTAN. The measurement is based on comparisons of the distributions of thrust, heavy jet mass, total jet broadening, wide jet broadening, and energy-energy correlations with QCD calculations resummed up to next-to-leading-logarithms matched with the O(α2S) perturbative calculation. Combining the results of the individual evaluations, we find αS (58 GeV) = 0.132 ± 0.006.

Original languageEnglish
Pages (from-to)233-240
Number of pages8
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume420
Issue number1-2
Publication statusPublished - 1998 Feb 19
Externally publishedYes

Fingerprint

logarithms
thrust
quantum chromodynamics
energy
evaluation
detectors

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Kim, D. Y., Kang, J. S., Myung, S. S., Abe, K., Fujii, Y., Kurihara, Y., ... Behari, S. (1998). Measurement of αs using NLLA + O(α2S) in e+e- annihilation at √s = 58.0 GeV. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 420(1-2), 233-240.

Measurement of αs using NLLA + O(α2S) in e+e- annihilation at √s = 58.0 GeV. / Kim, D. Y.; Kang, J. S.; Myung, S. S.; Abe, K.; Fujii, Y.; Kurihara, Y.; Lee, M. H.; Maki, A.; Nozaki, T.; Omori, T.; Sagawa, H.; Sakai, Y.; Sasaki, T.; Sugimoto, Y.; Takaiwa, Y.; Terada, S.; Kirk, P.; Wang, T. J.; Abashian, A.; Gotow, K.; Piilonen, L.; Choi, S. K.; Rosenfeld, C.; Zheng, L. Y.; Breedon, R. E.; Ko, Winston; Lander, R. L.; Rowe, J.; Olsen, S. L.; Sahu, S. K.; Kanda, S.; Miyata, H.; Miyano, K.; Nakajima, N.; Satou, M.; Shirai, M.; Takashimizu, N.; Yamashita, Y.; Schnetzer, S.; Kobayashi, S.; Murakami, A.; Ueno, K.; Kim, S. K.; Kim, H. J.; Ahn, H. S.; Choi, Suyong; Matsumoto, S.; Kojima, T.; Aso, T.; Behari, S.

In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 420, No. 1-2, 19.02.1998, p. 233-240.

Research output: Contribution to journalArticle

Kim, DY, Kang, JS, Myung, SS, Abe, K, Fujii, Y, Kurihara, Y, Lee, MH, Maki, A, Nozaki, T, Omori, T, Sagawa, H, Sakai, Y, Sasaki, T, Sugimoto, Y, Takaiwa, Y, Terada, S, Kirk, P, Wang, TJ, Abashian, A, Gotow, K, Piilonen, L, Choi, SK, Rosenfeld, C, Zheng, LY, Breedon, RE, Ko, W, Lander, RL, Rowe, J, Olsen, SL, Sahu, SK, Kanda, S, Miyata, H, Miyano, K, Nakajima, N, Satou, M, Shirai, M, Takashimizu, N, Yamashita, Y, Schnetzer, S, Kobayashi, S, Murakami, A, Ueno, K, Kim, SK, Kim, HJ, Ahn, HS, Choi, S, Matsumoto, S, Kojima, T, Aso, T & Behari, S 1998, 'Measurement of αs using NLLA + O(α2S) in e+e- annihilation at √s = 58.0 GeV', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 420, no. 1-2, pp. 233-240.
Kim, D. Y. ; Kang, J. S. ; Myung, S. S. ; Abe, K. ; Fujii, Y. ; Kurihara, Y. ; Lee, M. H. ; Maki, A. ; Nozaki, T. ; Omori, T. ; Sagawa, H. ; Sakai, Y. ; Sasaki, T. ; Sugimoto, Y. ; Takaiwa, Y. ; Terada, S. ; Kirk, P. ; Wang, T. J. ; Abashian, A. ; Gotow, K. ; Piilonen, L. ; Choi, S. K. ; Rosenfeld, C. ; Zheng, L. Y. ; Breedon, R. E. ; Ko, Winston ; Lander, R. L. ; Rowe, J. ; Olsen, S. L. ; Sahu, S. K. ; Kanda, S. ; Miyata, H. ; Miyano, K. ; Nakajima, N. ; Satou, M. ; Shirai, M. ; Takashimizu, N. ; Yamashita, Y. ; Schnetzer, S. ; Kobayashi, S. ; Murakami, A. ; Ueno, K. ; Kim, S. K. ; Kim, H. J. ; Ahn, H. S. ; Choi, Suyong ; Matsumoto, S. ; Kojima, T. ; Aso, T. ; Behari, S. / Measurement of αs using NLLA + O(α2S) in e+e- annihilation at √s = 58.0 GeV. In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 1998 ; Vol. 420, No. 1-2. pp. 233-240.
@article{71613672e6fb4cfe899b3a3c03e50319,
title = "Measurement of αs using NLLA + O(α2S) in e+e- annihilation at √s = 58.0 GeV",
abstract = "A measurement of the strong coupling constant αs is presented using hadronic events produced in e+ e- annihilations at √s = 58.0 GeV from the AMY detector at TRISTAN. The measurement is based on comparisons of the distributions of thrust, heavy jet mass, total jet broadening, wide jet broadening, and energy-energy correlations with QCD calculations resummed up to next-to-leading-logarithms matched with the O(α2S) perturbative calculation. Combining the results of the individual evaluations, we find αS (58 GeV) = 0.132 ± 0.006.",
author = "Kim, {D. Y.} and Kang, {J. S.} and Myung, {S. S.} and K. Abe and Y. Fujii and Y. Kurihara and Lee, {M. H.} and A. Maki and T. Nozaki and T. Omori and H. Sagawa and Y. Sakai and T. Sasaki and Y. Sugimoto and Y. Takaiwa and S. Terada and P. Kirk and Wang, {T. J.} and A. Abashian and K. Gotow and L. Piilonen and Choi, {S. K.} and C. Rosenfeld and Zheng, {L. Y.} and Breedon, {R. E.} and Winston Ko and Lander, {R. L.} and J. Rowe and Olsen, {S. L.} and Sahu, {S. K.} and S. Kanda and H. Miyata and K. Miyano and N. Nakajima and M. Satou and M. Shirai and N. Takashimizu and Y. Yamashita and S. Schnetzer and S. Kobayashi and A. Murakami and K. Ueno and Kim, {S. K.} and Kim, {H. J.} and Ahn, {H. S.} and Suyong Choi and S. Matsumoto and T. Kojima and T. Aso and S. Behari",
year = "1998",
month = "2",
day = "19",
language = "English",
volume = "420",
pages = "233--240",
journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",
issn = "0370-2693",
publisher = "Elsevier",
number = "1-2",

}

TY - JOUR

T1 - Measurement of αs using NLLA + O(α2S) in e+e- annihilation at √s = 58.0 GeV

AU - Kim, D. Y.

AU - Kang, J. S.

AU - Myung, S. S.

AU - Abe, K.

AU - Fujii, Y.

AU - Kurihara, Y.

AU - Lee, M. H.

AU - Maki, A.

AU - Nozaki, T.

AU - Omori, T.

AU - Sagawa, H.

AU - Sakai, Y.

AU - Sasaki, T.

AU - Sugimoto, Y.

AU - Takaiwa, Y.

AU - Terada, S.

AU - Kirk, P.

AU - Wang, T. J.

AU - Abashian, A.

AU - Gotow, K.

AU - Piilonen, L.

AU - Choi, S. K.

AU - Rosenfeld, C.

AU - Zheng, L. Y.

AU - Breedon, R. E.

AU - Ko, Winston

AU - Lander, R. L.

AU - Rowe, J.

AU - Olsen, S. L.

AU - Sahu, S. K.

AU - Kanda, S.

AU - Miyata, H.

AU - Miyano, K.

AU - Nakajima, N.

AU - Satou, M.

AU - Shirai, M.

AU - Takashimizu, N.

AU - Yamashita, Y.

AU - Schnetzer, S.

AU - Kobayashi, S.

AU - Murakami, A.

AU - Ueno, K.

AU - Kim, S. K.

AU - Kim, H. J.

AU - Ahn, H. S.

AU - Choi, Suyong

AU - Matsumoto, S.

AU - Kojima, T.

AU - Aso, T.

AU - Behari, S.

PY - 1998/2/19

Y1 - 1998/2/19

N2 - A measurement of the strong coupling constant αs is presented using hadronic events produced in e+ e- annihilations at √s = 58.0 GeV from the AMY detector at TRISTAN. The measurement is based on comparisons of the distributions of thrust, heavy jet mass, total jet broadening, wide jet broadening, and energy-energy correlations with QCD calculations resummed up to next-to-leading-logarithms matched with the O(α2S) perturbative calculation. Combining the results of the individual evaluations, we find αS (58 GeV) = 0.132 ± 0.006.

AB - A measurement of the strong coupling constant αs is presented using hadronic events produced in e+ e- annihilations at √s = 58.0 GeV from the AMY detector at TRISTAN. The measurement is based on comparisons of the distributions of thrust, heavy jet mass, total jet broadening, wide jet broadening, and energy-energy correlations with QCD calculations resummed up to next-to-leading-logarithms matched with the O(α2S) perturbative calculation. Combining the results of the individual evaluations, we find αS (58 GeV) = 0.132 ± 0.006.

UR - http://www.scopus.com/inward/record.url?scp=0347090814&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0347090814&partnerID=8YFLogxK

M3 - Article

VL - 420

SP - 233

EP - 240

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 1-2

ER -