Direct measurements of $V_{tb}$ and constraints on the Wtb anomalous couplings
2019
academicJournal
Zugriff:
The latest results from ATLAS and CMS about Vtb and the Wtb vertex are presented. Single top quark production cross sections allows to directly constrain the VL coupling while W-boson helicity, asymmetry and the 3-angle analyses provide constraints on the anomalous coupling with different levels of generality. A global fit which combines all the mentioned analyses, except the 3-angle one, from Tevatron and the Large Hadron Collider, leads to significant sensitivity improvements, especially when compared with the current expectation for the High Luminosity run at the LHC.
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Direct measurements of $V_{tb}$ and constraints on the Wtb anomalous couplings
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Autor/in / Beteiligte Person: | Bruscino, Nello |
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Veröffentlichung: | 2019 |
Medientyp: | academicJournal |
DOI: | 10.5281/zenodo.2536233 |
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