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mb from ALEPH and comparison with other LEP experiments

F. Palla
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Abstract

I will review the measurements of the $b$-quark mass performed by ALEPH and DELPHI. A large set of observables has been used together with detailed studies on jet algorithms. Very clear effects due to the $b$-quark mass running are observed. Comparing with the determinations at the $Υ(4S)$ threshold, the measurements of the running $b$-quark mass at the $Z$ pole are consistent with the predicted evolution from QCD.

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F. Palla. 2000-09-26. mb from ALEPH and comparison with other LEP experiments. https://doi.org/10.1016/s0920-5632(01)01158-6

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