One Loop Corrections to Decay \(\tau\rightarrow \mu\gamma\) in Economical 3-3-1 Model
Author affiliations
DOI:
https://doi.org/10.15625/0868-3166/25/2/5963Keywords:
economical 3-3-1 model, lepton flavor violating, one loop correctionsAbstract
Lepton flavor violating (cLFV) decays of charged leptons such as \(\tau\rightarrow \mu\gamma\), \(\tau\rightarrow e\gamma\), \(\mu\rightarrow e\gamma\),..., are now the subjects of experiments as signals of new Physics beyond the Standard Model (SM). In the limit of the unitary gauge, we prove that contributions from one loop corrections to the above decays are very small in the framework of the economical 3-3-1 model.Downloads
References
B. Aubert et al., BABAR Collaboration, Phys. Rev. Lett. 104 (2010) 021802.
Belle Collaboration, Phys. Lett. B 687 (2010) 139.
P. V. Dong, H. N. Long, D. T. Nhung, and D. V. Soa, Phys.Rev. D73 (2006) 035004.
P. V. Dong and H.N. Long, Adv.High Energy Phys. (2008) 739492.
J. Beringer et al. (Particle Data Group), Phys. Rev. D 86 (2012) 010001.
P. V Dong, H. N. Long, and D.V. Soa, Phys. Rev. D 75 (2007) 073006.
P. V. Dong, H. N. Long, and D. V. Soa, Phys. Rev. D bf 73 (2006) 075005
A. Denner and S. Dittmaier, Nucl. Phys. B 734 (2006) 62.
J. C. Rom˜ao, Modern Techniques for One-Loop Calculations (IST, 2004), Available online at
http://porthos.ist.utl.pt/OneLoop/one-loop.pdf.
L. Lavoura, Eur. Phys. J. C 29 (2003) 191.
T. P. Cheng and L. F. Li, Gauge Theory of Elementary Particle Physics, Clarendon Press-Oxford, 2000.
Downloads
Published
How to Cite
Issue
Section
License
Communications in Physics is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Copyright on any research article published in Communications in Physics is retained by the respective author(s), without restrictions. Authors grant VAST Journals System (VJS) a license to publish the article and identify itself as the original publisher. Upon author(s) by giving permission to Communications in Physics either via Communications in Physics portal or other channel to publish their research work in Communications in Physics agrees to all the terms and conditions of https://creativecommons.org/licenses/by-sa/4.0/ License and terms & condition set by VJS.


