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W and Z Production in pp Collisions at 7TeV with ATLAS
Measurements of W and Z cross-sections in pp collisions at ECM = 7 TeV at the Large Hadron Collider are reported from the ATLAS experiment. From an observation of 118 leptonic W candidates, the inclusive W cross-section times leptonic branching fraction is measured as [9.3 \pm 0.9(stat) \pm 0.6(syst...
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| Lenguaje: | eng |
| Publicado: |
2010
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| Acceso en línea: | http://cds.cern.ch/record/1303994 |
| _version_ | 1780921114252279808 |
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| author | Prasad, Srivas |
| author_facet | Prasad, Srivas |
| author_sort | Prasad, Srivas |
| collection | CERN |
| description | Measurements of W and Z cross-sections in pp collisions at ECM = 7 TeV at the Large Hadron Collider are reported from the ATLAS experiment. From an observation of 118 leptonic W candidates, the inclusive W cross-section times leptonic branching fraction is measured as [9.3 \pm 0.9(stat) \pm 0.6(syst) \pm 1.0(lumi)] nb. The result for the Z boson is [0.83 \pm 0.07(stat) \pm 0.06(syst) \pm 0.09(lumi)] nb. These results agree with theoretical expectations from NNLO QCD. |
| id | cern-1303994 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2010 |
| record_format | invenio |
| spelling | cern-13039942023-03-14T19:45:58Zhttp://cds.cern.ch/record/1303994engPrasad, SrivasW and Z Production in pp Collisions at 7TeV with ATLASParticle Physics - ExperimentMeasurements of W and Z cross-sections in pp collisions at ECM = 7 TeV at the Large Hadron Collider are reported from the ATLAS experiment. From an observation of 118 leptonic W candidates, the inclusive W cross-section times leptonic branching fraction is measured as [9.3 \pm 0.9(stat) \pm 0.6(syst) \pm 1.0(lumi)] nb. The result for the Z boson is [0.83 \pm 0.07(stat) \pm 0.06(syst) \pm 0.09(lumi)] nb. These results agree with theoretical expectations from NNLO QCD.Measurements of W and Z cross-sections in pp collisions at ECM = 7 TeV at the Large Hadron Collider are reported from the ATLAS experiment. From an observation of 118 leptonic W candidates, the inclusive W cross-section times leptonic branching fraction is measured as [9.3 \pm 0.9(stat) \pm 0.6(syst) \pm 1.0(lumi)] nb. The result for the Z boson is [0.83 \pm 0.07(stat) \pm 0.06(syst) \pm 0.09(lumi)] nb. These results agree with theoretical expectations from NNLO QCD.arXiv:1011.0158oai:cds.cern.ch:13039942010-11-02 |
| spellingShingle | Particle Physics - Experiment Prasad, Srivas W and Z Production in pp Collisions at 7TeV with ATLAS |
| title | W and Z Production in pp Collisions at 7TeV with ATLAS |
| title_full | W and Z Production in pp Collisions at 7TeV with ATLAS |
| title_fullStr | W and Z Production in pp Collisions at 7TeV with ATLAS |
| title_full_unstemmed | W and Z Production in pp Collisions at 7TeV with ATLAS |
| title_short | W and Z Production in pp Collisions at 7TeV with ATLAS |
| title_sort | w and z production in pp collisions at 7tev with atlas |
| topic | Particle Physics - Experiment |
| url | http://cds.cern.ch/record/1303994 |
| work_keys_str_mv | AT prasadsrivas wandzproductioninppcollisionsat7tevwithatlas |