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Single top-quark production cross section at the LHC in ATLAS
Measurements of the single top-quark production cross-sections with the ATLAS detector in $pp$ collisions at the Large Hadron Collider (LHC) are presented. Results of measurements and searches for single top-quark production in the $t$-, $Wt$- and $s$-channel, as well as the determination of the CKM...
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Lenguaje: | eng |
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2013
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Acceso en línea: | http://cds.cern.ch/record/1637778 |
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author | Friedrich, C |
author_facet | Friedrich, C |
author_sort | Friedrich, C |
collection | CERN |
description | Measurements of the single top-quark production cross-sections with the ATLAS detector in $pp$ collisions at the Large Hadron Collider (LHC) are presented. Results of measurements and searches for single top-quark production in the $t$-, $Wt$- and $s$-channel, as well as the determination of the CKM matrix element $\left|V_{tb}\right|$ are shown. Further, the separate measurement of the top- and antitop-quark $t$-channel production cross-section and the ratio of the two are presented, and several searches for exotic processes in single top-quark production are discussed. The latter include results from searches for flavour changing neutral currents, extra heavy charged gauge bosons ($W^\prime$), exited quarks, and searches for anomalous CP-violating couplings in the $Wtb$ vertex. |
id | cern-1637778 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2013 |
record_format | invenio |
spelling | cern-16377782019-09-30T06:29:59Zhttp://cds.cern.ch/record/1637778engFriedrich, CSingle top-quark production cross section at the LHC in ATLASDetectors and Experimental TechniquesMeasurements of the single top-quark production cross-sections with the ATLAS detector in $pp$ collisions at the Large Hadron Collider (LHC) are presented. Results of measurements and searches for single top-quark production in the $t$-, $Wt$- and $s$-channel, as well as the determination of the CKM matrix element $\left|V_{tb}\right|$ are shown. Further, the separate measurement of the top- and antitop-quark $t$-channel production cross-section and the ratio of the two are presented, and several searches for exotic processes in single top-quark production are discussed. The latter include results from searches for flavour changing neutral currents, extra heavy charged gauge bosons ($W^\prime$), exited quarks, and searches for anomalous CP-violating couplings in the $Wtb$ vertex.ATL-PHYS-PROC-2013-341oai:cds.cern.ch:16377782013-12-18 |
spellingShingle | Detectors and Experimental Techniques Friedrich, C Single top-quark production cross section at the LHC in ATLAS |
title | Single top-quark production cross section at the LHC in ATLAS |
title_full | Single top-quark production cross section at the LHC in ATLAS |
title_fullStr | Single top-quark production cross section at the LHC in ATLAS |
title_full_unstemmed | Single top-quark production cross section at the LHC in ATLAS |
title_short | Single top-quark production cross section at the LHC in ATLAS |
title_sort | single top-quark production cross section at the lhc in atlas |
topic | Detectors and Experimental Techniques |
url | http://cds.cern.ch/record/1637778 |
work_keys_str_mv | AT friedrichc singletopquarkproductioncrosssectionatthelhcinatlas |