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Measurement of the forward - backward asymmetry in $e^{+} e^{-} \to b \bar{b}$ and the $b$ quark branching ratio to muons at TRISTAN using neural networks

The AMY collaboration
Phys.Lett. B381 (1996) 365-371, 1996

Abstract (data abstract)
KEK-TRISTAN. Measurement of the forward-backward asymmetry in E+ E- --> BQ BQBAR and the BQ-quark branching ratio to muons at TRISTAN using neural networks KEK-TRISTAN. Measurement of the forward-backward asymmetry in bq bqbar production in e+e- interactions at the centre-of-mass energy of 57.9 Gev. The BBbar mixing parameter is determined to be 0.136 +- 0.037 + 0.040(sys) +- 0.002(model), and the b-quark branching ratio to muons is 0.122 +- 0.006 +- 0.007.

  • Table 1

    Data from P 9(C=PREPRINT)

    10.17182/hepdata.38513.v1/t1

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