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Measurement of $M_{W}$ from LEP2
In 1997 each LEP experiment collected approximately 55 inv. pb of data at a center-of-mass energy of 183 GeV. These data yield a sample of candidate e+e- -> WW events from which the mass of the W boson, Mw, is measured. The LEP combined result, including data taken at roots = 161 and 172 GeV and...
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| Lenguaje: | eng |
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1998
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| Acceso en línea: | http://cds.cern.ch/record/355287 |
| _version_ | 1780892488328806400 |
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| author | Glenzinski, D. |
| author_facet | Glenzinski, D. |
| author_sort | Glenzinski, D. |
| collection | CERN |
| description | In 1997 each LEP experiment collected approximately 55 inv. pb of data at a center-of-mass energy of 183 GeV. These data yield a sample of candidate e+e- -> WW events from which the mass of the W boson, Mw, is measured. The LEP combined result, including data taken at roots = 161 and 172 GeV and assuming the Standard Model relation between the W decay width and mass, is Mw = 80.35 +/- 0.07 (exp) +/- 0.04 (CR) +/- 0.03 (E_beam) GeV, where the errors correspond to experimental, colour-reconnection/Bose-Einstein, and LEP beam energy uncertainties respectively. |
| id | cern-355287 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1998 |
| record_format | invenio |
| spelling | cern-3552872023-03-14T19:56:51Zhttp://cds.cern.ch/record/355287engGlenzinski, D.Measurement of $M_{W}$ from LEP2Particle Physics - ExperimentIn 1997 each LEP experiment collected approximately 55 inv. pb of data at a center-of-mass energy of 183 GeV. These data yield a sample of candidate e+e- -> WW events from which the mass of the W boson, Mw, is measured. The LEP combined result, including data taken at roots = 161 and 172 GeV and assuming the Standard Model relation between the W decay width and mass, is Mw = 80.35 +/- 0.07 (exp) +/- 0.04 (CR) +/- 0.03 (E_beam) GeV, where the errors correspond to experimental, colour-reconnection/Bose-Einstein, and LEP beam energy uncertainties respectively.In 1997 each LEP experiment collected approximately 55 inv. pb of data at a center-of-mass energy of 183 GeV. These data yield a sample of candidate e+e- -> WW events from which the mass of the W boson, Mw, is measured. The LEP combined result, including data taken at roots = 161 and 172 GeV and assuming the Standard Model relation between the W decay width and mass, is Mw = 80.35 +/- 0.07 (exp) +/- 0.04 (CR) +/- 0.03 (E_beam) GeV, where the errors correspond to experimental, colour-reconnection/Bose-Einstein, and LEP beam energy uncertainties respectively.hep-ex/9805020oai:cds.cern.ch:3552871998-05-21 |
| spellingShingle | Particle Physics - Experiment Glenzinski, D. Measurement of $M_{W}$ from LEP2 |
| title | Measurement of $M_{W}$ from LEP2 |
| title_full | Measurement of $M_{W}$ from LEP2 |
| title_fullStr | Measurement of $M_{W}$ from LEP2 |
| title_full_unstemmed | Measurement of $M_{W}$ from LEP2 |
| title_short | Measurement of $M_{W}$ from LEP2 |
| title_sort | measurement of $m_{w}$ from lep2 |
| topic | Particle Physics - Experiment |
| url | http://cds.cern.ch/record/355287 |
| work_keys_str_mv | AT glenzinskid measurementofmwfromlep2 |