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Measurement of alpha-s from the moment of particle momenta within jets from e+ e- annihilation

The AMY collaboration Lee, K.B. ; Sagawa, H. ; Chung, Y.S. ; et al.
Phys.Lett.B 313 (1993) 469-474, 1993.
Inspire Record 356468 DOI 10.17182/hepdata.51361

We present a study of the third moment of the inclusive momentum distribution of particles within jets produced by e + e - annihilation at TRISTAN. In this analysis, the QCD coupling strength α s is determined by fits to the prediction of the Next-to-Leading Logarithm Parton-Shower model. The measured value of α s (57.9 GeV ) = 0.134 -0.005 +0.006 .

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