|
BIBLIOGRAPHY
>List all the bibliography
|
| |
Search for new physics in top quark production in dilepton final states in proton-proton collisions at √s = 13 TeV
|
| Authors |
|
A. M. Sirunyan et al. (The CMS Collaboration)
Year 2019
|
| Pubblication type |
|
Paper International Journal with referee
|
| Abstract |
|
A search for new physics in top quark production is performed in proton-proton collisions at 13TeV . The data set corresponds to an integrated luminosity of 35.9fb−1 collected in 2016 with the CMS detector. Events with two opposite-sign isolated leptons (electrons or muons), and b quark jets in the final state are selected. The search is sensitive to new physics in top quark pair production and in single top quark production in association with a W boson. No significant deviation from the standard model expectation is observed. Results are interpreted in the framework of effective field theory and constraints on the relevant effective couplings are set, one at a time, using a dedicated multivariate analysis. This analysis differs from previous searches for new physics in the top quark sector by explicitly separating tW from tt¯ events and exploiting the specific sensitivity of the tW process to new physics.
|
| Reference |
|
Eur. Phys. J. C 79 (2019) 886
|
| WEB Reference |
|
http://inspirehep.net/record/1726887
|
| WEB Reference 2 |
|
https://arxiv.org/abs/1903.11144
|
| Research unit |
|
RADEC
|
| LastUpdate |
|
05/01/2022
|
|
Related research topics
| |
|
| impact factor |
|
Vero
|
|
share