SciPost Physics

SciPost Phys. 9, 069 (2020) · published 11 November 2020

• doi: 10.21468/SciPostPhys.9.5.069
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Abstract

Quark partners with non-chiral couplings appear in several extensions of the Standard Model. They may have non-trivial generational structure to their couplings, and may be produced either in pairs via the strong and EM interactions, or singly via the new couplings of the model. Their decays often produce heavy quarks and gauge bosons, which will contribute to a variety of already-measured "Standard Model" cross-sections at the LHC. We present a study of the sensitivity of such published LHC measurements to vector-like quarks, first comparing to limits already obtained from dedicated searches, and then broadening to some so-far unstudied parameter regions.

• Han et al., Single production of vectorlike T quark at future high-energy linear e+e− collider
  Phys. Rev. D 105, 115032 (2022) [Crossref]
• Han et al., Pair production of the singlet vector-like B quark at the CLIC
  Eur. Phys. J. C 84, 61 (2024) [Crossref]
• Han et al., Searching for a vector-like B quark through a tW decay channel at future electron–positron colliders
  Eur. Phys. J. C 82, 637 (2022) [Crossref]
• Qin et al., Single production of vector-like T quark decaying into Wb at the CLIC
  Nuclear Physics B 979, 115784 115784 (2022) [Crossref]
• Han et al., Search for single production of vectorlike B-quarks at the LHC*
  Chinese Phys. C 46, 103103 (2022) [Crossref]
• Kumar et al., Emergent 2HDM in the Low-Skiba-Smith little Higgs model: Musings from flavor and electroweak physics
  Phys. Rev. D 103, 055011 (2021) [Crossref]
• Kumar et al., A multi-charged particle model with local U(1) μ-τ to explain muon g–2, flavor physics, and possible collider signature *
  Chinese Phys. C 46, 043106 (2022) [Crossref]
• Tian et al., Single production of vector-like top partners in trilepton channel at future 100 TeV Hadron colliders
  Nuclear Physics B 965, 115358 115358 (2021) [Crossref]
• Yang et al., Single vectorlike top quark production in the tZ channel at high energy pp colliders
  Phys. Rev. D 105, 096010 (2022) [Crossref]
• Buckley et al., Testing new physics models with global comparisons to collider measurements: the Contur toolkit
  SciPost Phys. Core 4, 013 (2021) [Crossref]
• Beauchesne et al., Cosmology of the Twin Higgs without explicit ℤ2 breaking
  J. High Energ. Phys. 2021, 160 (2021) [Crossref]
• Kumar et al., Alternative signatures of the quintuplet fermions at the LHC and future linear colliders
  Phys. Rev. D 105, 115016 (2022) [Crossref]
• Aboubrahim et al., Combined constraints on dark photons and discovery prospects at the LHC and the Forward Physics Facility
  J. High Energ. Phys. 2023, 182 (2023) [Crossref]
• Han et al., Search for single production of vector-like B quark via bZ channel at the HL-LHC
  Nuclear Physics B 975, 115672 115672 (2022) [Crossref]
• Altakach et al., Probing a leptophobic top-colour model with cross section measurements and precise signal and background predictions: A case study
  SciPost Phys. Core 6, 014 (2023) [Crossref]
• Cui et al., Search for pair production of the heavy vectorlike top partner in same-sign dilepton signature at the HL-LHC
  Phys. Rev. D 106, 115025 (2022) [Crossref]
• Han et al., Search for the singlet vector-like top quark in the channel with at hadron colliders*
  Chinese Phys. C 47, 043108 (2023) [Crossref]
• Han et al., Single production of vectorlike B quarks decaying into bh at the CLIC
  Nuclear Physics B 985, 116030 116030 (2022) [Crossref]
• Han et al., Search for single production of vector-like B quark decaying to bZ at future linear colliders
  Eur. Phys. J. C 81, 463 (2021) [Crossref]
• et al., Measurements of multijet event isotropies using optimal transport with the ATLAS detector
  J. High Energ. Phys. 2023, 60 (2023) [Crossref]
• Rocamonde et al., Picking the low-hanging fruit: testing new physics at scale with active learning
  SciPost Phys. 13, 002 (2022) [Crossref]
• Banerjee et al., Heavy vector-like quarks decaying to exotic scalars: a case study with triplets
  J. High Energ. Phys. 2024, 187 (2024) [Crossref]
• Han et al., Single production of vectorlike B quarks at the CLIC
  Phys. Rev. D 105, 015005 (2022) [Crossref]
• Choudhury et al., Looking for a vectorlike B quark at the LHC using jet substructure
  Phys. Rev. D 104, 035004 (2021) [Crossref]
• Li et al., Search for the singlet vector-like top quark in T → tZ channel with Z→νν¯ at the 14 TeV LHC
  Nuclear Physics B 994, 116310 116310 (2023) [Crossref]
• Aad et al., Search for pair-production of vector-like quarks in pp collision events at s=13 TeV with at least one leptonically decaying Z boson and a third-generation quark with the ATLAS detector
  Physics Letters B 843, 138019 138019 (2023) [Crossref]
• Han et al., A simulated search for the singlet vector-like bottom quark decaying into tW at high energy pp colliders
  Eur. Phys. J. C 83, 846 (2023) [Crossref]
• Butterworth et al., New sensitivity of LHC measurements to composite dark matter models
  Phys. Rev. D 105, 015008 (2022) [Crossref]
• Tian et al., Search for single production of vectorlike top partners through th channel at the HE-LHC and FCC-hh
  Eur. Phys. J. C 81, 594 (2021) [Crossref]