Measurement of the production rate of charm quark pairs from gluons in hadronic Z0 decays

Kartvelishvili, Vakhtang (2000) Measurement of the production rate of charm quark pairs from gluons in hadronic Z0 decays. European Physical Journal C: Particles and Fields, 13 (1). pp. 1-13. ISSN 1434-6044

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Abstract

The rate of secondary charm-quark-pair production has been measured in 4.4 million hadronic Z0 decays collected by OPAL. By selecting events with three jets and tagging charmed hadrons in the gluon jet candidate using leptons and D⋆± mesons, the average number of secondary charm-quark pairs per hadronic event is found to be (3.20 ± 0.21 ± 0.38) ×10−2.

Item Type:
Journal Article
Journal or Publication Title:
European Physical Journal C: Particles and Fields
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/2200/2201
Subjects:
ID Code:
82847
Deposited By:
Deposited On:
14 Nov 2016 12:24
Refereed?:
Yes
Published?:
Published
Last Modified:
29 Jan 2020 03:35