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Data-Driven Determination of $t\overline{t}$ Background to Supersymmetry Searches in ATLAS
The Standard Model process of ttbar production is one of the most important backgrounds to searches for Supersymmetry (SUSY) at the Large Hadron Collider (LHC) at CERN. We describe a new method to estimate the contribution of tt->bblnqq events in SUSY searches with large missing transverse en...
| Autor principal: | |
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| Lenguaje: | eng |
| Publicado: |
2009
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/1190215 |
| _version_ | 1780916598372040704 |
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| author | The ATLAS Collaboration |
| author_facet | The ATLAS Collaboration |
| author_sort | The ATLAS Collaboration |
| collection | CERN |
| description | The Standard Model process of ttbar production is one of the most important backgrounds to searches for Supersymmetry (SUSY) at the Large Hadron Collider (LHC) at CERN. We describe a new method to estimate the contribution of tt->bblnqq events in SUSY searches with large missing transverse energy, multi-jets and veto against leptons with the first 200 pb^{-1} data of the ATLAS experiment. The performances of this method are evaluated with 10 TeV simulated data. |
| id | cern-1190215 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2009 |
| record_format | invenio |
| spelling | cern-11902152021-04-18T19:40:13Zhttp://cds.cern.ch/record/1190215engThe ATLAS CollaborationData-Driven Determination of $t\overline{t}$ Background to Supersymmetry Searches in ATLASDetectors and Experimental TechniquesThe Standard Model process of ttbar production is one of the most important backgrounds to searches for Supersymmetry (SUSY) at the Large Hadron Collider (LHC) at CERN. We describe a new method to estimate the contribution of tt->bblnqq events in SUSY searches with large missing transverse energy, multi-jets and veto against leptons with the first 200 pb^{-1} data of the ATLAS experiment. The performances of this method are evaluated with 10 TeV simulated data.ATL-PHYS-PUB-2009-083oai:cds.cern.ch:11902152009-07-14 |
| spellingShingle | Detectors and Experimental Techniques The ATLAS Collaboration Data-Driven Determination of $t\overline{t}$ Background to Supersymmetry Searches in ATLAS |
| title | Data-Driven Determination of $t\overline{t}$ Background to Supersymmetry Searches in ATLAS |
| title_full | Data-Driven Determination of $t\overline{t}$ Background to Supersymmetry Searches in ATLAS |
| title_fullStr | Data-Driven Determination of $t\overline{t}$ Background to Supersymmetry Searches in ATLAS |
| title_full_unstemmed | Data-Driven Determination of $t\overline{t}$ Background to Supersymmetry Searches in ATLAS |
| title_short | Data-Driven Determination of $t\overline{t}$ Background to Supersymmetry Searches in ATLAS |
| title_sort | data-driven determination of $t\overline{t}$ background to supersymmetry searches in atlas |
| topic | Detectors and Experimental Techniques |
| url | http://cds.cern.ch/record/1190215 |
| work_keys_str_mv | AT theatlascollaboration datadrivendeterminationoftoverlinetbackgroundtosupersymmetrysearchesinatlas |