The Left-Right Symmetry Breaking Mechanism for the New Left-Right Symmetry Model

Akmal Ferdiyan, Apriadi Salim Adam, Mirza Satriawan

Abstract


We added a mechanism for breaking the left-right (LR) symmetry in the new variant of the left-right symmetry model. We added to the modela new scalar field ϕ that transforms oddly under the new LR transformation. The mechanism can provide different values for the vacuum expectation values of the left and right Higgs scalar, νL, and νR. A simple numerical analysis was performed to make sure that the parameters space in this model can satisfy some constraints of the model. It is shown that for some parameter values, this mechanism can fulfill the constraint of νL= 246 GeV and the ratio νR⁄νL >30.

 

DOI: http://dx.doi.org/10.17977/um024v5i12020p001


Keywords


left right symmetry; left-right symmetry breaking; standard model extension

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References


A. Maiezza, G. Senjanovic, and J. C. Vasquez, “Higgs Sector of the Minimal Left-Right Symmetric Theory,” Phys. Rev. D., vol. 95, no. 9, p. 095004, 2017.

G. Senjanovic, “Is Left-Right Symmetry the Key?,” Mod. Phys. Lett. A, vol. 32, no. 4, pp. 1–13, 2017.

R. N. Mohapatra and G. Senjanović, “Neutrino Mass and Spontaneous Parity Nonconservation,” Phys. Rev. Lett., vol. 44, no. 14, pp. 912–915, 1980.

R. N. Mohapatra and G. Senjanović, “Neutrino Masses and Mixings in Gauge Models with Spontaneous Parity Violation,” Phys. Rev. D, vol. 23, no. 1, pp. 165–180, 1981.

G. Senjanović, “Spontaneous Breakdown of Parity in A Class of Gauge Theories,” Nucl. Phys. Sect. B, vol. 153, pp. 334–364, 1979.

A. S. Adam, A. Ferdiyan, and M. Satriawan, “A New Left-Right Symmetry Model,” Adv. High Energy Phys., vol. 2020, no. 2, pp. 1–9, 2020.

M. Aaboud et al., “Search for Heavy Majorana or Dirac Neutrinos and Right-Handed W Gauge Bosons in Final States with Two Charged Leptons and Two Jets at √ s = 13TeV with the ATLAS Detector,” J. High Energy Phys., vol. 16, pp. 1–44, 2019.

M. Aaboud et al., “Search for A Right-Handed Gauge Boson Decaying into A High-Momentum Heavy Neutrino and A Charged Lepton in PP Collisions with the ATLAS Detector at s = 13 TeV,” Phys. Lett. Sect. B Nucl. Elem. Part. High-Energy Phys., vol. 798, p. 134942, 2019.

F. Halzen and A. D. Martin, Quarks and Leptons: An Introductory Course in Modern Particle Physics, New Jersey: John Wiley & Sons, 1984.

M. E. Peskin and D. V. Schroeder, An Introduction to Quantum Field Theory, Boston: Addison-Wesley, 1995.

D. Cocolicchio and G. L. Fogli, “Symmetry-Breaking Patterns in Left-Right-Symmetric Models: How to Ensure Natural Flavor Conservation and A Soft CP Violation,” Phys. Rev. D, vol. 32, no. 11, pp. 3020–3036, 1985.

F. Siringo, “Symmetry Breaking of the Symmetric Left-Right Model without A Scalar Bidoublet,” Eur. Phys. J. C, vol. 32, no. 4, pp. 555–559, 2004.

P. S. B. Dev et al., “Vacuum Structure of the Left-Right Symmetric Model,” J. High Energy Phys., vol. 2019, no. 2, p. 159, 2019.

G. Barenboim et al., “Higgs Sector of the Minimal Left-Right Symmetric Model,” Phys. Rev. D - Part. Fields. Gravit. Cosmol., vol. 65, no. 9, p. 095003, 2002.

S. Chakdar et al., “Collider Signatures of Mirror Fermions in the Framework of A Left-Right Mirror Model,” Phys. Rev. D - Part. Fields Gravit. Cosmol., vol. 88, no. 9, pp. 1–16, 2013.

M. Satriawan, “CP-Mirror Extension of Standard Model in SU(3)⊗SU(2)_L⊗SU(2)_R⊗U(1)_I,” in DESY Theory Workshop - Cosmology Meets Particle Physics, Hamburg: Ludwig Maximilians Universitat, 2011.

A. Ferdiyan, “Neutrino Singlet dalam Model Cermin CP sebagai Kandidat Materi Gelap,” M.Sc. thesis, department of physics, faculty of mathematics and natural sciences, Universitas Gadjah Mada, Yogyakarta, 2012.

A. S. Adam, “Bariogenesis dalam Model Cermin CP,” M.Sc. thesis, department of physics, faculty of mathematics and natural sciences, Universitas Gadjah Mada, Yogyakarta, 2012.

Y. A. Coutinho, J. A. M. Simões, and C. M. Porto, “Fermion Masses in A Model for Spontaneous Parity Breaking,” Eur. Phys. J. C, vol. 18, no. 4, pp. 779–784, 2001.

F. M. L. D. Almeida et al., “Double Seesaw Mechanism in A Left-Right Symmetric Model with TeV Neutrinos,” Phys. Rev. D - Part. Fields, Gravit. Cosmol., vol. 81, no. 5, pp. 1–7, 2010.




Copyright (c) 2020 Akmal Ferdiyan, Apriadi Salim Adam, Mirza Satriawan

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This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License