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Gluon splitting into heavy quarks in $e^+ e^-$ annihilations

Measurements of the multiplicity of heavy quark pairs from gluon splitting in e + e annnihilations at LEP are presented. A counting technique, based on the b-tagging of jets in 4-jet topologies,has been used by DELPHI to measure $\overline{n}_{g \to b\overline{b}}$. The mean multiplicity of gluons s...

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Detalles Bibliográficos
Autor principal: Przysiezniak, H
Lenguaje:eng
Publicado: 1996
Materias:
Acceso en línea:http://cds.cern.ch/record/320796