• Corpus ID: 118950129

# A new U(1) model anomaly free for three families to address fermion mass hierarchy and neutrino physics

@article{Mantilla2017ANU,
title={A new U(1) model anomaly free for three families to address fermion mass hierarchy and neutrino physics},
author={Sebastian Mantilla and Roberto Mart{\'i}nez},
journal={arXiv: High Energy Physics - Phenomenology},
year={2017}
}
• Published 21 October 2017
• Physics
• arXiv: High Energy Physics - Phenomenology
A new non-universal abelian extension $\mathrm{G_{SM}}\otimes \mathrm{U(1)}_{X}$ to the Standard Model free from chiral anomalies is presented. The new $X$ charges distinguish among generations so as the fermion mass matrices get zero-textures from the fermion mass hierarchy can be obtained. Regarding to neutrino physics, the model inclues Majorana fermions which induce see-saw mechanisms to get small neutrino masses. Moreover, the suitability of the model is tested by searching for regions in…

## References

SHOWING 1-10 OF 10 REFERENCES

### Scalar dark matter with CERN-LEP data and Z ' search at the LHC in an U (1) ' model

• Physics
• 2014
In the framework of an nonuniversal $U(1)'$ extension of the standard model, we propose an scalar candidate for cold dark matter which exhibits interactions with ordinary matter through Higgs and

### Phys

• Lett. B70, 436 (1977) ; B73, 317 (1978); Nucl. Phys. B155, 189 (1979); H. Fritzsch and Z. Z. Xing, Phys. Lett. 555, 63 (2003); A. Carcamo, R. Martinez and J.-A. Rodriguez, Eur. Phys. J. C50, 935
• 2007

• Rev. D 95
• 2016

### Michele Maltoni , and Thomas Schwetz

• Phys . Rev . Lett .

### Nucl

• Phys. 22, 579 (1961); S. Weinberg, Phys. Rev. Lett. 19, 1264 (1967); A. Salam, in Elementary Particle Theory: Relativistic Groups and Analyticity (Nobel Symposium No. 8), edited by N.Svartholm
• 1968

### , and Tsutomu Yanagida

• Progress of Theoretical Physics
• 1993

### Phys

• Rep. 317, 143 (1999); J. Erler, P. Langacker, and T. J. Li, Phys. Rev. D 66, 015002 (2002); S. Hesselbach, F. Franke, and H. Fraas, Eur. Phys. J. C 23, 149
• 2002

### Phys

• Rev. Lett. 56 (1986), 561; R. N. Mohapatra, J. W. F. Valle, Phys. Rev. D34, 1642
• 1986