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Study of charge multiplicity in hadronic three-jet Z decays at LEP
The mean charge multiplicity in hadronic three-jet Z decays has been measured with the DELPHI detector as a function of the event topology and compared with recent theoretical calculations. The QCD colour factor ratio C_A/C_F was determined, and the gluon contribution to this multiplicity was extrac...
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| Lenguaje: | eng |
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2002
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| Acceso en línea: | https://dx.doi.org/10.1142/9789812704962_0066 http://cds.cern.ch/record/590538 |
| _version_ | 1780899649434943488 |
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| author | Uvarov, Vladimir A. |
| author_facet | Uvarov, Vladimir A. |
| author_sort | Uvarov, Vladimir A. |
| collection | CERN |
| description | The mean charge multiplicity in hadronic three-jet Z decays has been measured with the DELPHI detector as a function of the event topology and compared with recent theoretical calculations. The QCD colour factor ratio C_A/C_F was determined, and the gluon contribution to this multiplicity was extracted giving a measurement of the mean charge multiplicity of a two-gluon colour-singlet system as a function of the effective c.m. energy covering the range from 16 to 52 GeV. |
| id | cern-590538 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2002 |
| record_format | invenio |
| spelling | cern-5905382021-03-18T21:00:22Zdoi:10.1142/9789812704962_0066http://cds.cern.ch/record/590538engUvarov, Vladimir A.Study of charge multiplicity in hadronic three-jet Z decays at LEPParticle Physics - ExperimentThe mean charge multiplicity in hadronic three-jet Z decays has been measured with the DELPHI detector as a function of the event topology and compared with recent theoretical calculations. The QCD colour factor ratio C_A/C_F was determined, and the gluon contribution to this multiplicity was extracted giving a measurement of the mean charge multiplicity of a two-gluon colour-singlet system as a function of the effective c.m. energy covering the range from 16 to 52 GeV.The mean charge multiplicity in hadronic three-jet <span class="roman">Z</span> decays has been measured with the DELPHI detector as a function of the event topology and compared with recent theoretical calculations. The QCD colour factor ratio C<sub>A</sub>/C<sub>F</sub> was determined, and the gluon contribution to this multiplicity was extracted giving a measurement of the mean charge multiplicity of a two-gluon colour-singlet system as a function of the effective c.m. energy covering the range from 16 to 52 GeV.DELPHI-2002-097IHEP-2002-38hep-ex/0211010DELPHI-2002-097-TALK-033IHEP-2002-38oai:cds.cern.ch:5905382002-11-05 |
| spellingShingle | Particle Physics - Experiment Uvarov, Vladimir A. Study of charge multiplicity in hadronic three-jet Z decays at LEP |
| title | Study of charge multiplicity in hadronic three-jet Z decays at LEP |
| title_full | Study of charge multiplicity in hadronic three-jet Z decays at LEP |
| title_fullStr | Study of charge multiplicity in hadronic three-jet Z decays at LEP |
| title_full_unstemmed | Study of charge multiplicity in hadronic three-jet Z decays at LEP |
| title_short | Study of charge multiplicity in hadronic three-jet Z decays at LEP |
| title_sort | study of charge multiplicity in hadronic three-jet z decays at lep |
| topic | Particle Physics - Experiment |
| url | https://dx.doi.org/10.1142/9789812704962_0066 http://cds.cern.ch/record/590538 |
| work_keys_str_mv | AT uvarovvladimira studyofchargemultiplicityinhadronicthreejetzdecaysatlep |