Skip to main content
SpringerLink
Log in

A missing partner model with 24-plet breaking SU(5)

  • Published:
Journal of High Energy Physics Aims and scope Submit manuscript

Abstract

We give a missing partner model using 24-plet instead of 75-plet to break the SU(5) symmetry. Fermion masses and mixing are generated through the Georgi-Jarlskog mechanism. The model is constructed at renormalizable level at very high energy. The perturbative region is extended for the unification gauge coupling. Constrains by proton decay is also satisfied.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. H. Georgi and S.L. Glashow, Unity of all elementary particle forces, Phys. Rev. Lett. 32 (1974) 438 [INSPIRE].

    Article  ADS  Google Scholar 

  2. S. Dimopoulos and H. Georgi, Softly broken supersymmetry and SU(5), Nucl. Phys. B 193 (1981) 150 [INSPIRE].

    Article  ADS  Google Scholar 

  3. A. Masiero, D.V. Nanopoulos, K. Tamvakis and T. Yanagida, Naturally massless Higgs doublets in supersymmetric SU(5), Phys. Lett. B 115 (1982) 380 [INSPIRE].

    ADS  Google Scholar 

  4. B. Grinstein, A supersymmetric SU(5) gauge theory with no gauge hierarchy problem, Nucl. Phys. B 206 (1982) 387 [INSPIRE].

    Article  ADS  Google Scholar 

  5. C.D. Froggatt and H.B. Nielsen, Hierarchy of quark masses, Cabibbo angles and CP-violation, Nucl. Phys. B 147 (1979) 277 [INSPIRE].

    Article  ADS  Google Scholar 

  6. H. Georgi and C. Jarlskog, A new lepton-quark mass relation in a unified theory, Phys. Lett. B 86 (1979) 297 [INSPIRE].

    ADS  Google Scholar 

  7. Y. Wu and D.-X. Zhang, Study of non-minimal SUSY SU(5) model with realistic fermion sectors, JHEP 01 (2011) 074 [arXiv:1101.3424] [INSPIRE].

    Article  ADS  Google Scholar 

  8. J.-h. Zheng and D.-X. Zhang, A renormalizable supersymmetric SU(5) model, JHEP 02 (2012) 046 [arXiv:1202.5072] [INSPIRE].

    Article  ADS  Google Scholar 

  9. Z. Berezhiani and Z. Tavartkiladze, Anomalous U(1) symmetry and missing doublet SU(5) model, Phys. Lett. B 396 (1997) 150 [hep-ph/9611277] [INSPIRE].

    ADS  Google Scholar 

  10. G. Altarelli, F. Feruglio and I. Masina, From minimal to realistic supersymmetric SU(5) grand unification, JHEP 11 (2000) 040 [hep-ph/0007254] [INSPIRE].

    Article  ADS  Google Scholar 

  11. J. Hisano, T. Moroi, K. Tobe and T. Yanagida, Suppression of proton decay in the missing partner model for supersymmetric SU(5) GUT, Phys. Lett. B 342 (1995) 138 [hep-ph/9406417] [INSPIRE].

    ADS  Google Scholar 

  12. Y. Yamada, SUSY and GUT threshold effects in SUSY SU(5) models, Z. Phys. C 60 (1993) 83 [INSPIRE].

    ADS  Google Scholar 

  13. J. Hisano, H. Murayama and T. Yanagida, Nucleon decay in the minimal supersymmetric SU(5) grand unification, Nucl. Phys. B 402 (1993) 46 [hep-ph/9207279] [INSPIRE].

    Article  ADS  Google Scholar 

  14. S.P. Martin and M.T. Vaughn, Regularization dependence of running couplings in softly broken supersymmetry, Phys. Lett. B 318 (1993) 331 [hep-ph/9308222] [INSPIRE].

    ADS  Google Scholar 

  15. H. Murayama and A. Pierce, Not even decoupling can save minimal supersymmetric SU(5), Phys. Rev. D 65 (2002) 055009 [hep-ph/0108104] [INSPIRE].

    ADS  Google Scholar 

  16. T. Goto and T. Nihei, Effect of RRRR dimension five operator on the proton decay in the minimal SU(5) SUGRA GUT model, Phys. Rev. D 59 (1999) 115009 [hep-ph/9808255] [INSPIRE].

    ADS  Google Scholar 

  17. Particle Data Group collaboration, K. Nakamura et al., Review of particle physics, J. Phys. G 37 (2010) 075021 [INSPIRE].

    ADS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing, 100871, China

    Da-Xin Zhang & Jun-hui Zheng

Authors
  1. Da-Xin Zhang
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Jun-hui Zheng
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Da-Xin Zhang.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Zhang, DX., Zheng, Jh. A missing partner model with 24-plet breaking SU(5). J. High Energ. Phys. 2012, 87 (2012). https://doi.org/10.1007/JHEP12(2012)087

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/JHEP12(2012)087

Keywords

Search

Navigation