Author:
Dinh Dinh Nguyen,Thi Man Duong,Thi Nhuan Nguyen
Abstract
We perform a detailed analysis of the \(\mu-e\) conversion within an extended version of the standard model (SM) with mirror symmetry and low energy of the electroweak scale of the type I seesaw neutrino mass generation. After a brief introduction to the model, we derive the \(\mu-e\) conversing ratio at one-loop approximation, in which the running inside are W gauge boson or singly charged scalars accompanying with neutrinos, and neutral scalars with new leptons. We focus, mainly, on predictions of observable possibilities and constraints set on relevant couplings from the \(\mu-e\) conversion in nuclei.
Publisher
Publishing House for Science and Technology, Vietnam Academy of Science and Technology (Publications)
Subject
General Materials Science
Reference33 articles.
1. P. Q. Hung, A Model of electroweak-scale right-handed neutrino mass, Phys. Lett. B 649 (2007) 275.
2. P. Minkowski, μ →eγ at a Rate of One Out of 109 Muon Decays?, Phys. Lett. B 67 (1977) 421.
3. M. Gell-Mann, P. Ramond and R. Slansky, Complex Spinors and Unified Theories, Conf. Proc. C 790927 (1979) 315.
4. T. Yanagida, Horizontal gauge symmetry and masses of neutrinos, Conf. Proc. C 7902131 (1979) 95.
5. R. N. Mohapatra and G. Senjanovic, Neutrino Masses and Mixings in Gauge Models with Spontaneous Parity Violation, Phys.