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arxiv: hep-ph/0502019 · v1 · submitted 2005-02-02 · ✦ hep-ph

Progress in bottom-quark fragmentation

classification ✦ hep-ph
keywords bottom-quarkfragmentationprogressannihilationbbarcollineardatadecay
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I review recent progress on bottom-quark fragmentation in e+e- annihilation, top-quark decay and H -> b bbar processes. I discuss the implementation of collinear and soft resummation, and the inclusion of non-perturbative information taken from LEP and SLD data.

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