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Observation of W\rightarrow\tau\nu Production in pp Collisions at \sqrt{s
The production of W bosons decaying into a tau lepton and a neutrino with the tau lepton decaying semi-hadronically has been observed in LHC pp collisions at $\sqrt{s} = 7$~TeV with the CMS detector. The selection criteria provide a statistically significant signal on the top of QCD multi-jet and el...
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| Publicado: |
2011
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| Acceso en línea: | http://cds.cern.ch/record/1344421 |
| _version_ | 1780922181368152064 |
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| author | CMS Collaboration |
| author_facet | CMS Collaboration |
| author_sort | CMS Collaboration |
| collection | CERN |
| description | The production of W bosons decaying into a tau lepton and a neutrino with the tau lepton decaying semi-hadronically has been observed in LHC pp collisions at $\sqrt{s} = 7$~TeV with the CMS detector. The selection criteria provide a statistically significant signal
on the top of QCD multi-jet and electroweak
backgrounds. A data-driven method for the estimation
of the QCD multi-jet background has been employed. |
| id | cern-1344421 |
| institution | Organización Europea para la Investigación Nuclear |
| publishDate | 2011 |
| record_format | invenio |
| spelling | cern-13444212019-09-30T06:29:59Zhttp://cds.cern.ch/record/1344421CMS CollaborationObservation of W\rightarrow\tau\nu Production in pp Collisions at \sqrt{sParticle Physics - ExperimentThe production of W bosons decaying into a tau lepton and a neutrino with the tau lepton decaying semi-hadronically has been observed in LHC pp collisions at $\sqrt{s} = 7$~TeV with the CMS detector. The selection criteria provide a statistically significant signal on the top of QCD multi-jet and electroweak backgrounds. A data-driven method for the estimation of the QCD multi-jet background has been employed.CMS-PAS-EWK-11-002oai:cds.cern.ch:13444212011 |
| spellingShingle | Particle Physics - Experiment CMS Collaboration Observation of W\rightarrow\tau\nu Production in pp Collisions at \sqrt{s |
| title | Observation of W\rightarrow\tau\nu Production in pp Collisions at \sqrt{s |
| title_full | Observation of W\rightarrow\tau\nu Production in pp Collisions at \sqrt{s |
| title_fullStr | Observation of W\rightarrow\tau\nu Production in pp Collisions at \sqrt{s |
| title_full_unstemmed | Observation of W\rightarrow\tau\nu Production in pp Collisions at \sqrt{s |
| title_short | Observation of W\rightarrow\tau\nu Production in pp Collisions at \sqrt{s |
| title_sort | observation of w\rightarrow\tau\nu production in pp collisions at \sqrt{s |
| topic | Particle Physics - Experiment |
| url | http://cds.cern.ch/record/1344421 |
| work_keys_str_mv | AT cmscollaboration observationofwrightarrowtaunuproductioninppcollisionsatsqrts |