Beauty jet production at HERA with ZEUS

نویسنده

  • Mykhailo LISOVYI
چکیده

Two recent measurements of beauty production in deep inelastic ep scattering with the ZEUS detector are presented. In the first analysis, beauty production was identified using muons associated to a jet. In the second measurement, beauty content was extracted using the decay length significance and invariant mass of secondary vertices. Measured differential cross sections were compared to theoretical predictions. The beauty contribution to the proton structure function F 2 was extracted.

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تاریخ انتشار 2012