Single production of vector-like T quark decaying into Wb at the CLIC

Based on a model-independent framework including SU(2) singlet vector-like top partner (VLQ-T), we investigate the prospect of discovering the single production of VLQ-T decaying into Wb in e+e− collisions at 3 TeV Compact Linear Collider (CLIC). By carrying out a full simulation for the signal and...

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Detalles Bibliográficos
Autores principales: Qin, Xin, Du, Liu-Feng, Shen, Jie-Fen
Lenguaje:eng
Publicado: 2022
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysb.2022.115784
http://cds.cern.ch/record/2811206
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author Qin, Xin
Du, Liu-Feng
Shen, Jie-Fen
author_facet Qin, Xin
Du, Liu-Feng
Shen, Jie-Fen
author_sort Qin, Xin
collection CERN
description Based on a model-independent framework including SU(2) singlet vector-like top partner (VLQ-T), we investigate the prospect of discovering the single production of VLQ-T decaying into Wb in e+e− collisions at 3 TeV Compact Linear Collider (CLIC). By carrying out a full simulation for the signal and the relevant SM backgrounds, we find that for the high integrated luminosity of 3 (5) ab−1, the singlet VLQ-T could be excluded in the correlated region of the coupling parameter g⁎∈[0.17,0.5]([0.15,0.4]) and mass mT∈ [1500 GeV, 2600 GeV] at 2σ level, and the discovered correlation region is g⁎∈[0.27,0.5]([0.24,0.44]) and mT∈ [1500 GeV, 2400 GeV]. The future 3 TeV CLIC is a promising hunting ground for such new particles with electroweak strength interactions.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
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spelling cern-28112062023-08-10T10:35:52Zdoi:10.1016/j.nuclphysb.2022.115784http://cds.cern.ch/record/2811206engQin, XinDu, Liu-FengShen, Jie-FenSingle production of vector-like T quark decaying into Wb at the CLICParticle Physics - PhenomenologyBased on a model-independent framework including SU(2) singlet vector-like top partner (VLQ-T), we investigate the prospect of discovering the single production of VLQ-T decaying into Wb in e+e− collisions at 3 TeV Compact Linear Collider (CLIC). By carrying out a full simulation for the signal and the relevant SM backgrounds, we find that for the high integrated luminosity of 3 (5) ab−1, the singlet VLQ-T could be excluded in the correlated region of the coupling parameter g⁎∈[0.17,0.5]([0.15,0.4]) and mass mT∈ [1500 GeV, 2600 GeV] at 2σ level, and the discovered correlation region is g⁎∈[0.27,0.5]([0.24,0.44]) and mT∈ [1500 GeV, 2400 GeV]. The future 3 TeV CLIC is a promising hunting ground for such new particles with electroweak strength interactions.oai:cds.cern.ch:28112062022
spellingShingle Particle Physics - Phenomenology
Qin, Xin
Du, Liu-Feng
Shen, Jie-Fen
Single production of vector-like T quark decaying into Wb at the CLIC
title Single production of vector-like T quark decaying into Wb at the CLIC
title_full Single production of vector-like T quark decaying into Wb at the CLIC
title_fullStr Single production of vector-like T quark decaying into Wb at the CLIC
title_full_unstemmed Single production of vector-like T quark decaying into Wb at the CLIC
title_short Single production of vector-like T quark decaying into Wb at the CLIC
title_sort single production of vector-like t quark decaying into wb at the clic
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/j.nuclphysb.2022.115784
http://cds.cern.ch/record/2811206
work_keys_str_mv AT qinxin singleproductionofvectorliketquarkdecayingintowbattheclic
AT duliufeng singleproductionofvectorliketquarkdecayingintowbattheclic
AT shenjiefen singleproductionofvectorliketquarkdecayingintowbattheclic

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