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LHCb Forward Z+jet production in sqrt{s}=7 TeV pp collisions
A measurement of the $Z(\rightarrow \mu^+\mu^-) \ + $ jet production cross-section at $\sqrt{s}= 7$~TeV is presented. The Z + jet cross-section in the forward region is sensitive to the PDFs at low Bjorken-x, and can be used to test different parametrizations. The total and differential cross-sect...
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| Lenguaje: | eng |
| Publicado: |
2014
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| Acceso en línea: | http://cds.cern.ch/record/1668635 |
| _version_ | 1780935497645817856 |
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| author | Salustino Guimaraes, V |
| author_facet | Salustino Guimaraes, V |
| author_sort | Salustino Guimaraes, V |
| collection | CERN |
| description | A measurement of the $Z(\rightarrow \mu^+\mu^-) \ + $ jet production cross-section at $\sqrt{s}= 7$~TeV is presented. The Z + jet cross-section in the forward region is sensitive to the PDFs at low Bjorken-x, and can be used to test different parametrizations. The total and differential cross-sections are measured for Z+jet production, as a function of variables describing the jet and Z boson kinematic properties and correlations between them. The measured cross-section shows reasonable agreement with expectation from $\mathcal{O}(\alpha_s^2)$ calculations, for all the PDF parametrizations studied. |
| id | cern-1668635 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2014 |
| record_format | invenio |
| spelling | cern-16686352019-09-30T06:29:59Zhttp://cds.cern.ch/record/1668635engSalustino Guimaraes, VLHCb Forward Z+jet production in sqrt{s}=7 TeV pp collisionsA measurement of the $Z(\rightarrow \mu^+\mu^-) \ + $ jet production cross-section at $\sqrt{s}= 7$~TeV is presented. The Z + jet cross-section in the forward region is sensitive to the PDFs at low Bjorken-x, and can be used to test different parametrizations. The total and differential cross-sections are measured for Z+jet production, as a function of variables describing the jet and Z boson kinematic properties and correlations between them. The measured cross-section shows reasonable agreement with expectation from $\mathcal{O}(\alpha_s^2)$ calculations, for all the PDF parametrizations studied.Poster-2014-405oai:cds.cern.ch:16686352014-03-05 |
| spellingShingle | Salustino Guimaraes, V LHCb Forward Z+jet production in sqrt{s}=7 TeV pp collisions |
| title | LHCb Forward Z+jet production in sqrt{s}=7 TeV pp collisions |
| title_full | LHCb Forward Z+jet production in sqrt{s}=7 TeV pp collisions |
| title_fullStr | LHCb Forward Z+jet production in sqrt{s}=7 TeV pp collisions |
| title_full_unstemmed | LHCb Forward Z+jet production in sqrt{s}=7 TeV pp collisions |
| title_short | LHCb Forward Z+jet production in sqrt{s}=7 TeV pp collisions |
| title_sort | lhcb forward z+jet production in sqrt{s}=7 tev pp collisions |
| url | http://cds.cern.ch/record/1668635 |
| work_keys_str_mv | AT salustinoguimaraesv lhcbforwardzjetproductioninsqrts7tevppcollisions |