Jafari, Reza and Eslami, Parvin and Najafabadi, Mojtaba Mohammadi and Khanpour, Hamzeh (2020) Constraining the top quark effective field theory using the top quark pair production in association with a jet at future lepton colliders. Physics Letters B, 808 (135469). ISSN 0370-2693

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Abstract

Our main aim in this paper is to constrain the effective field theory describing the top quark couplings through the + jet process. The analysis is carried out considering two different center-of-mass energies of 500 and 3000 GeV including a realistic simulation of the detector response and the main sources of background processes. The expected limits at 95% CL are derived on the new physics couplings such as , , and for each benchmark scenario using the dileptonic final state. We show that the 95% CL limits on dimensionless Wilson coefficients considered in this analysis could be probed down to 10-4.

Item Type:	Article
Additional Information:	Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3. Cite as: Reza Jafari, Parvin Eslami, Mojtaba Mohammadi Najafabadi, Hamzeh Khanpour, Constraining the top quark effective field theory using the top quark pair production in association with a jet at future lepton colliders, Physics Letters B, Volume 806, 2020, 135469, ISSN 0370-2693, https://doi.org/10.1016/j.physletb.2020.135469. (https://www.sciencedirect.com/science/article/pii/S0370269320302732)
Keywords:	top quark effective field theory; top quark pair production; future lepton colliders;
Academic Unit:	Faculty of Science and Engineering > Theoretical Physics
Item ID:	14789
Identification Number:	https://doi.org/10.1016/j.physletb.2020.135469
Depositing User:	Hamzeh Khanpour
Date Deposited:	13 Sep 2021 16:09
Journal or Publication Title:	Physics Letters B
Publisher:	Elsevier
Refereed:	Yes
Funders:	University of Science and Technology of Mazandaran
URI:	Publisher
Use Licence:	This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here

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