Constraints from triple gauge couplings on vectorlike leptons
Abstract
Here, we study the contributions of colorless vectorlike fermions to the triple gauge couplings W+W-γ and W+W-Z0. We consider models in which their coupling to the Standard Model Higgs boson is allowed or forbidden by quantum numbers. We assess the sensitivity of the future accelerators FCC-ee, ILC, and CLIC to the parameters of these models, assuming they will be able to constrain the anomalous triple gauge couplings with precision δκV~O(10-4), V = γ,Z0. We show that the combination of measurements at different center-of-mass energies helps to improve the sensitivity to the contribution of vectorlike fermions, in particular when they couple to the Higgs. In fact, the measurements at the FCC-ee and, especially, the ILC and the CLIC, may turn the triple gauge couplings into a new set of precision parameters able to constrain the models better than the oblique parameters or the H → γγ decay, even assuming the considerable improvement of the latter measurements achievable at the new machines.
- Authors:
-
- Univ. de Sao Paulo, Sao Paulo (Brazil)
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
- Publication Date:
- Research Org.:
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- OSTI Identifier:
- 1452788
- Alternate Identifier(s):
- OSTI ID: 1377662
- Report Number(s):
- FERMILAB-PUB-17-190-T; arXiv:1706.03073
Journal ID: ISSN 2470-0010; PRVDAQ; 1604283; TRN: US1900983
- Grant/Contract Number:
- AC02-07CH11359
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review D
- Additional Journal Information:
- Journal Volume: 96; Journal Issue: 3; Journal ID: ISSN 2470-0010
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
Citation Formats
Bertuzzo, Enrico, Machado, Pedro A. N., Perez-Gonzalez, Yuber F., and Funchal, Renata Zukanovich. Constraints from triple gauge couplings on vectorlike leptons. United States: N. p., 2017.
Web. doi:10.1103/PhysRevD.96.035035.
Bertuzzo, Enrico, Machado, Pedro A. N., Perez-Gonzalez, Yuber F., & Funchal, Renata Zukanovich. Constraints from triple gauge couplings on vectorlike leptons. United States. https://doi.org/10.1103/PhysRevD.96.035035
Bertuzzo, Enrico, Machado, Pedro A. N., Perez-Gonzalez, Yuber F., and Funchal, Renata Zukanovich. Wed .
"Constraints from triple gauge couplings on vectorlike leptons". United States. https://doi.org/10.1103/PhysRevD.96.035035. https://www.osti.gov/servlets/purl/1452788.
@article{osti_1452788,
title = {Constraints from triple gauge couplings on vectorlike leptons},
author = {Bertuzzo, Enrico and Machado, Pedro A. N. and Perez-Gonzalez, Yuber F. and Funchal, Renata Zukanovich},
abstractNote = {Here, we study the contributions of colorless vectorlike fermions to the triple gauge couplings W+W-γ and W+W-Z0. We consider models in which their coupling to the Standard Model Higgs boson is allowed or forbidden by quantum numbers. We assess the sensitivity of the future accelerators FCC-ee, ILC, and CLIC to the parameters of these models, assuming they will be able to constrain the anomalous triple gauge couplings with precision δκV~O(10-4), V = γ,Z0. We show that the combination of measurements at different center-of-mass energies helps to improve the sensitivity to the contribution of vectorlike fermions, in particular when they couple to the Higgs. In fact, the measurements at the FCC-ee and, especially, the ILC and the CLIC, may turn the triple gauge couplings into a new set of precision parameters able to constrain the models better than the oblique parameters or the H → γγ decay, even assuming the considerable improvement of the latter measurements achievable at the new machines.},
doi = {10.1103/PhysRevD.96.035035},
journal = {Physical Review D},
number = 3,
volume = 96,
place = {United States},
year = {Wed Aug 30 00:00:00 EDT 2017},
month = {Wed Aug 30 00:00:00 EDT 2017}
}
Web of Science
Works referenced in this record:
Search for production of vector-like quark pairs and of four top quarks in the lepton-plus-jets final state in pp collisions at s = 8 $$ \sqrt{s}=8 $$ TeV with the ATLAS detector
journal, August 2015
- Aad, G.; Abbott, B.; Abdallah, J.
- Journal of High Energy Physics, Vol. 2015, Issue 8
Search for heavy neutral and charged leptons in e+e− annihilation at LEP
journal, September 2001
- Achard, P.; Adriani, O.; Aguilar-Benitez, M.
- Physics Letters B, Vol. 517, Issue 1-2
Higgs production cross-section in a Standard Model with four generations at the LHC
journal, August 2011
- Anastasiou, Charalampos; Buehler, Stephan; Furlan, Elisabetta
- Physics Letters B, Vol. 702, Issue 4
A small weak scale from a small cosmological constant
journal, May 2017
- Arvanitaki, Asimina; Dimopoulos, Savas; Gorbenko, Victor
- Journal of High Energy Physics, Vol. 2017, Issue 5
The global electroweak fit at NNLO and prospects for the LHC and ILC
journal, September 2014
- Baak, M.; Cúth, J.; Haller, J.
- The European Physical Journal C, Vol. 74, Issue 9
Holography for fermions
journal, November 2004
- Contino, Roberto; Pomarol, Alex
- Journal of High Energy Physics, Vol. 2004, Issue 11
Quarks and leptons beyond the third generation
journal, June 2000
- Frampton, Paul H.; Hung, P. Q.; Sher, Marc
- Physics Reports, Vol. 330, Issue 5-6
Search for Top-Quark Partners with Charge in the Same-Sign Dilepton Final State
journal, April 2014
- Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M.
- Physical Review Letters, Vol. 112, Issue 17
Extra vectorlike matter and the lightest Higgs scalar boson mass in low-energy supersymmetry
journal, February 2010
- Martin, Stephen P.
- Physical Review D, Vol. 81, Issue 3
One-loop improved Born approximation for e+e− → W+W−
journal, July 1992
- Fleischer, J.; Kneur, J. L.; Kolodziej, K.
- Nuclear Physics B, Vol. 378, Issue 3
Search for single production of vector-like quarks decaying into Wb in pp collisions at $$\sqrt{s} = 8$$ s = 8 TeV with the ATLAS detector
journal, August 2016
- Aad, G.; Abbott, B.; Abdallah, J.
- The European Physical Journal C, Vol. 76, Issue 8
CEPC precision of electroweak oblique parameters and weakly interacting dark matter: The fermionic case
journal, August 2017
- Cai, Chengfeng; Yu, Zhao-Huan; Zhang, Hong-Hao
- Nuclear Physics B, Vol. 921
Measurements of the $$\mathrm{Z}$$ Z $$\mathrm{Z}$$ Z production cross sections in the $$2\mathrm{l} 2\nu $$ 2 l 2 ν channel in proton–proton collisions at $$\sqrt{s} = 7$$ s = 7 and $$8~\mathrm{TeV} $$ 8 TeV and combined constraints on triple gauge couplings
journal, October 2015
- Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.
- The European Physical Journal C, Vol. 75, Issue 10
New and standard physics contributions to anomalous Z and γ self-couplings
journal, September 2000
- Gounaris, G.; Layssac, J.; Renard, F.
- Physical Review D, Vol. 62, Issue 7
Search for vector-like T quarks decaying to top quarks and Higgs bosons in the all-hadronic channel using jet substructure
journal, June 2015
- Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.
- Journal of High Energy Physics, Vol. 2015, Issue 6
Vectorlike confinement at the LHC
journal, February 2010
- Kilic, Can; Okui, Takemichi; Sundrum, Raman
- Journal of High Energy Physics, Vol. 2010, Issue 2
Anomalous gauge couplings from composite Higgs and warped extra dimensions
journal, March 2014
- Fichet, Sylvain; von Gersdorff, Gero
- Journal of High Energy Physics, Vol. 2014, Issue 3
Measurement of the Zγ production cross section in pp collisions at 8 TeV and search for anomalous triple gauge boson couplings
journal, April 2015
- Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.
- Journal of High Energy Physics, Vol. 2015, Issue 4
Implications of a modified Higgs to diphoton decay width
journal, August 2012
- Carena, Marcela; Low, Ian; Wagner, Carlos E. M.
- Journal of High Energy Physics, Vol. 2012, Issue 8
LHC signatures of warped-space vectorlike quarks
journal, August 2014
- Gopalakrishna, Shrihari; Mandal, Tanumoy; Mitra, Subhadip
- Journal of High Energy Physics, Vol. 2014, Issue 8
Does H → γγ taste like vanilla new physics?
journal, November 2012
- Almeida, L. G.; Bertuzzo, E.; Machado, P. A. N.
- Journal of High Energy Physics, Vol. 2012, Issue 11
Little solution to the little hierarchy problem: A vectorlike generation
journal, March 2010
- Graham, Peter W.; Ismail, Ahmed; Rajendran, Surjeet
- Physical Review D, Vol. 81, Issue 5
Gauge-invariant three-boson vertices in the standard model and the static properties of the
journal, November 1993
- Papavassiliou, Joannis; Philippides, Kostas
- Physical Review D, Vol. 48, Issue 9
High precision determination of the gluon fusion Higgs boson cross-section at the LHC
journal, May 2016
- Anastasiou, Charalampos; Duhr, Claude; Dulat, Falko
- Journal of High Energy Physics, Vol. 2016, Issue 5
Search for pair-produced vectorlike quarks in proton-proton collisions at
journal, June 2016
- Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.
- Physical Review D, Vol. 93, Issue 11
Search for the production of single vector-like and excited quarks in the Wt final state in pp collisions at s = 8 $$ \sqrt{s}=8 $$ TeV with the ATLAS detector
journal, February 2016
- Aad, G.; Abbott, B.; Abdallah, J.
- Journal of High Energy Physics, Vol. 2016, Issue 2
One-loop corrections to three-vector-boson vertices in the standard model
journal, February 1993
- Argyres, E. N.; Katsilieris, G.; Lahanas, A. B.
- Nuclear Physics B, Vol. 391, Issue 1-2
Probing the weak boson sector in e+e−→W+W−
journal, January 1987
- Hagiwara, K.; Peccei, R. D.; Zeppenfeld, D.
- Nuclear Physics B, Vol. 282
Search for vectorlike quarks in events with one isolated lepton, missing transverse momentum, and jets at with the ATLAS detector
journal, June 2015
- Aad, G.; Abbott, B.; Abdallah, J.
- Physical Review D, Vol. 91, Issue 11
Exotic leptons: Higgs, flavor and collider phenomenology
journal, January 2014
- Altmannshofer, Wolfgang; Bauer, Martin; Carena, Marcela
- Journal of High Energy Physics, Vol. 2014, Issue 1
Flavor at ssc energies: A new mechanism for dynamically generated fermion masses
journal, November 1991
- Kaplan, David B.
- Nuclear Physics B, Vol. 365, Issue 2
Common Origin for Neutrino Anarchy and Charged Hierarchies
journal, March 2009
- Agashe, Kaustubh; Okui, Takemichi; Sundrum, Raman
- Physical Review Letters, Vol. 102, Issue 10
Leptons in composite MFV
journal, September 2013
- Redi, Michele
- Journal of High Energy Physics, Vol. 2013, Issue 9
Two Higgs doublet model with vectorlike leptons and contributions to pp → W W and H → W W
journal, February 2016
- Dermíšek, Radovan; Lunghi, Enrico; Shin, Seodong
- Journal of High Energy Physics, Vol. 2016, Issue 2
Sensitivities of prospective future e + e − colliders to decoupled new physics
journal, March 2016
- Ellis, John; You, Tevong
- Journal of High Energy Physics, Vol. 2016, Issue 3
Measurement of the production cross section in pp collisions at and limits on anomalous ZZ γ and Z γγ trilinear gauge boson couplings
journal, September 2016
- Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.
- Physics Letters B, Vol. 760
Works referencing / citing this record:
Spontaneous twin symmetry breaking
journal, December 2019
- Jung, Tae Hyun
- Physical Review D, Vol. 100, Issue 11
Phenomenology of doublet-triplet fermionic dark matter in nonstandard cosmology and multicomponent dark sectors
journal, November 2018
- Betancur, Amalia; Zapata, Óscar
- Physical Review D, Vol. 98, Issue 9