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Determination of $\alpha_s$ at LEP2
The most recent results on the determination of αsαs from hadronic final states in e+e−e+e− annihilation at LEP 11 are reviewed. Based on the preliminary results from the four LEP experiments, αsαs(189 GeV) is determined to be 0.1096 ± 0.0036. From the measurements at LEP I and LEP II energies, the...
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| Lenguaje: | eng |
| Publicado: |
2001
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| Acceso en línea: | http://cds.cern.ch/record/793812 |
| _version_ | 1780904593504337920 |
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| author | Gao Yuan Ning |
| author_facet | Gao Yuan Ning |
| author_sort | Gao Yuan Ning |
| collection | CERN |
| description | The most recent results on the determination of αsαs from hadronic final states in e+e−e+e− annihilation at LEP 11 are reviewed. Based on the preliminary results from the four LEP experiments, αsαs(189 GeV) is determined to be 0.1096 ± 0.0036. From the measurements at LEP I and LEP II energies, the running of αsαs, is well established to be consistent with QCD prediction. |
| id | cern-793812 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2001 |
| record_format | invenio |
| spelling | cern-7938122019-09-30T06:29:59Zhttp://cds.cern.ch/record/793812engGao Yuan NingDetermination of $\alpha_s$ at LEP2Particle Physics - ExperimentThe most recent results on the determination of αsαs from hadronic final states in e+e−e+e− annihilation at LEP 11 are reviewed. Based on the preliminary results from the four LEP experiments, αsαs(189 GeV) is determined to be 0.1096 ± 0.0036. From the measurements at LEP I and LEP II energies, the running of αsαs, is well established to be consistent with QCD prediction.oai:cds.cern.ch:7938122001 |
| spellingShingle | Particle Physics - Experiment Gao Yuan Ning Determination of $\alpha_s$ at LEP2 |
| title | Determination of $\alpha_s$ at LEP2 |
| title_full | Determination of $\alpha_s$ at LEP2 |
| title_fullStr | Determination of $\alpha_s$ at LEP2 |
| title_full_unstemmed | Determination of $\alpha_s$ at LEP2 |
| title_short | Determination of $\alpha_s$ at LEP2 |
| title_sort | determination of $\alpha_s$ at lep2 |
| topic | Particle Physics - Experiment |
| url | http://cds.cern.ch/record/793812 |
| work_keys_str_mv | AT gaoyuanning determinationofalphasatlep2 |