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The $b$ Forward-backward Asymmetry At LEP
Measurements of the b forward-backward asymmetry at LEP are reviewed. The results are corrected for QED and QCD radiative effects, to extract the electroweak b asymmetry $A^{0,b}_{FB}$ The new procedure implemented for evaluating QCD corrections is shortly discussed. The current LEP average $A^{0,b}...
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| Lenguaje: | eng |
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Edition Frontieres
1998
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/2630409 |
| _version_ | 1780959432272773120 |
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| author | Abbaneo, Duccio |
| author_facet | Abbaneo, Duccio |
| author_sort | Abbaneo, Duccio |
| collection | CERN |
| description | Measurements of the b forward-backward asymmetry at LEP are reviewed. The results are corrected for QED and QCD radiative effects, to extract the electroweak b asymmetry $A^{0,b}_{FB}$ The new procedure implemented for evaluating QCD corrections is shortly discussed. The current LEP average $A^{0,b}_{FB}$ = 0.0998 ± 0.00022 translates to a determination of the effective electroweak mixing angle of $sin^2\theta^{eff}_{W}$ = 0.23213 ± 0.00039. |
| id | oai-inspirehep.net-1631399 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1998 |
| publisher | Edition Frontieres |
| record_format | invenio |
| spelling | oai-inspirehep.net-16313992019-09-30T06:29:59Zhttp://cds.cern.ch/record/2630409engAbbaneo, DuccioThe $b$ Forward-backward Asymmetry At LEPParticle Physics - ExperimentMeasurements of the b forward-backward asymmetry at LEP are reviewed. The results are corrected for QED and QCD radiative effects, to extract the electroweak b asymmetry $A^{0,b}_{FB}$ The new procedure implemented for evaluating QCD corrections is shortly discussed. The current LEP average $A^{0,b}_{FB}$ = 0.0998 ± 0.00022 translates to a determination of the effective electroweak mixing angle of $sin^2\theta^{eff}_{W}$ = 0.23213 ± 0.00039.Edition Frontieresoai:inspirehep.net:16313991998 |
| spellingShingle | Particle Physics - Experiment Abbaneo, Duccio The $b$ Forward-backward Asymmetry At LEP |
| title | The $b$ Forward-backward Asymmetry At LEP |
| title_full | The $b$ Forward-backward Asymmetry At LEP |
| title_fullStr | The $b$ Forward-backward Asymmetry At LEP |
| title_full_unstemmed | The $b$ Forward-backward Asymmetry At LEP |
| title_short | The $b$ Forward-backward Asymmetry At LEP |
| title_sort | $b$ forward-backward asymmetry at lep |
| topic | Particle Physics - Experiment |
| url | http://cds.cern.ch/record/2630409 |
| work_keys_str_mv | AT abbaneoduccio thebforwardbackwardasymmetryatlep AT abbaneoduccio bforwardbackwardasymmetryatlep |