Cargando…
Top pair cross section in dileptons
The cross section for top quark pair production is measured in proton-proton collisions at $\sqrt{s} = 7\rm~TeV$ in a data sample corresponding to 1.14 fb$^{-1}$ of integrated luminosity collected by the CMS experiment in 2011. The measurement is performed with events with two energetic leptons (ele...
| Autor principal: | |
|---|---|
| Publicado: |
2011
|
| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/1377323 |
| _version_ | 1780922983024427008 |
|---|---|
| author | CMS Collaboration |
| author_facet | CMS Collaboration |
| author_sort | CMS Collaboration |
| collection | CERN |
| description | The cross section for top quark pair production is measured in proton-proton collisions at $\sqrt{s} = 7\rm~TeV$
in a data sample corresponding to 1.14 fb$^{-1}$ of integrated luminosity collected by the CMS experiment in 2011.
The measurement is performed with events with two energetic leptons (electrons or muons) as well as with identified b-quark jets in the final state.
The measured cross section is found to be 169.9 $\pm$ 3.9 (stat.) $\pm$ 16.3 (syst.) $\pm$ 7.6 (lumi.) pb, in
agreement with theoretical predictions. |
| id | cern-1377323 |
| institution | Organización Europea para la Investigación Nuclear |
| publishDate | 2011 |
| record_format | invenio |
| spelling | cern-13773232019-09-30T06:29:59Zhttp://cds.cern.ch/record/1377323CMS CollaborationTop pair cross section in dileptonsParticle Physics - ExperimentThe cross section for top quark pair production is measured in proton-proton collisions at $\sqrt{s} = 7\rm~TeV$ in a data sample corresponding to 1.14 fb$^{-1}$ of integrated luminosity collected by the CMS experiment in 2011. The measurement is performed with events with two energetic leptons (electrons or muons) as well as with identified b-quark jets in the final state. The measured cross section is found to be 169.9 $\pm$ 3.9 (stat.) $\pm$ 16.3 (syst.) $\pm$ 7.6 (lumi.) pb, in agreement with theoretical predictions.CMS-PAS-TOP-11-005oai:cds.cern.ch:13773232011 |
| spellingShingle | Particle Physics - Experiment CMS Collaboration Top pair cross section in dileptons |
| title | Top pair cross section in dileptons |
| title_full | Top pair cross section in dileptons |
| title_fullStr | Top pair cross section in dileptons |
| title_full_unstemmed | Top pair cross section in dileptons |
| title_short | Top pair cross section in dileptons |
| title_sort | top pair cross section in dileptons |
| topic | Particle Physics - Experiment |
| url | http://cds.cern.ch/record/1377323 |
| work_keys_str_mv | AT cmscollaboration toppaircrosssectionindileptons |