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Suche nach einem neuen schweren Eichboson im Kanal W' \rightarrow \tau \nu to tau nu mit CMS Daten bei $\sqrt{s}$ = 7 TeV
In this thesis we search for a new heavy gauge boson W′ in the tau decay channel with 5 fb−1 of the 2011 CMS data at a center-of-mass energy of 7 TeV. To seperate signal and background several selection steps are applied and a mass limit for the extistence of a W ′ is calculated with the Bayesian ap...
| Autor principal: | |
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| Lenguaje: | german |
| Publicado: |
2017
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| Acceso en línea: | http://cds.cern.ch/record/2286292 |
| _version_ | 1780956056007999488 |
|---|---|
| author | Mattke, Julian |
| author_facet | Mattke, Julian |
| author_sort | Mattke, Julian |
| collection | CERN |
| description | In this thesis we search for a new heavy gauge boson W′ in the tau decay channel with
5 fb−1 of the 2011 CMS data at a center-of-mass energy of 7 TeV. To seperate signal and
background several selection steps are applied and a mass limit for the extistence of a
W ′ is calculated with the Bayesian approach.
Furthermore a new selection step for better Drell-Yan suppression is examined in hope
for a better W ′ mass limit. |
| id | oai-inspirehep.net-1623852 |
| institution | Organización Europea para la Investigación Nuclear |
| language | german |
| publishDate | 2017 |
| record_format | invenio |
| spelling | oai-inspirehep.net-16238522019-09-30T06:29:59Zhttp://cds.cern.ch/record/2286292germanMattke, JulianSuche nach einem neuen schweren Eichboson im Kanal W' \rightarrow \tau \nu to tau nu mit CMS Daten bei $\sqrt{s}$ = 7 TeVParticle Physics - ExperimentIn this thesis we search for a new heavy gauge boson W′ in the tau decay channel with 5 fb−1 of the 2011 CMS data at a center-of-mass energy of 7 TeV. To seperate signal and background several selection steps are applied and a mass limit for the extistence of a W ′ is calculated with the Bayesian approach. Furthermore a new selection step for better Drell-Yan suppression is examined in hope for a better W ′ mass limit.CERN-THESIS-2012-468oai:inspirehep.net:16238522017-09-29T04:24:08Z |
| spellingShingle | Particle Physics - Experiment Mattke, Julian Suche nach einem neuen schweren Eichboson im Kanal W' \rightarrow \tau \nu to tau nu mit CMS Daten bei $\sqrt{s}$ = 7 TeV |
| title | Suche nach einem neuen schweren Eichboson im Kanal W' \rightarrow \tau \nu to tau nu mit CMS Daten bei $\sqrt{s}$ = 7 TeV |
| title_full | Suche nach einem neuen schweren Eichboson im Kanal W' \rightarrow \tau \nu to tau nu mit CMS Daten bei $\sqrt{s}$ = 7 TeV |
| title_fullStr | Suche nach einem neuen schweren Eichboson im Kanal W' \rightarrow \tau \nu to tau nu mit CMS Daten bei $\sqrt{s}$ = 7 TeV |
| title_full_unstemmed | Suche nach einem neuen schweren Eichboson im Kanal W' \rightarrow \tau \nu to tau nu mit CMS Daten bei $\sqrt{s}$ = 7 TeV |
| title_short | Suche nach einem neuen schweren Eichboson im Kanal W' \rightarrow \tau \nu to tau nu mit CMS Daten bei $\sqrt{s}$ = 7 TeV |
| title_sort | suche nach einem neuen schweren eichboson im kanal w' \rightarrow \tau \nu to tau nu mit cms daten bei $\sqrt{s}$ = 7 tev |
| topic | Particle Physics - Experiment |
| url | http://cds.cern.ch/record/2286292 |
| work_keys_str_mv | AT mattkejulian suchenacheinemneuenschwereneichbosonimkanalwrightarrowtaunutotaunumitcmsdatenbeisqrts7tev |