Neutrinoless double beta decay: searching for new physics with comparison of different nuclei
High Energy Physics - Phenomenology
2015-06-03 v1 Nuclear Theory
Abstract
The neutrinoless double beta decay is analyzed using a general Lorentz invariant effective Lagrangian for various decaying nuclei of current experimental interest: Ge, Se, Mo, Te, and Xe. We work out the half-lives and angular correlation coefficients of the outgoing electrons in several scenarios for new physics: the left-right symmetric models, the R-parity-violating SUSY and models with leptoquarks. The theoretical uncertainty in the nuclear matrix elements is discussed.
Keywords
Cite
@article{arxiv.1112.4074,
title = {Neutrinoless double beta decay: searching for new physics with comparison of different nuclei},
author = {A. Ali and A. V. Borisov and D. V. Zhuridov},
journal= {arXiv preprint arXiv:1112.4074},
year = {2015}
}
Comments
3 pages, 2 tables; a talk given at the 14th Lomonosov Conference on Elementary Particle Physics (Moscow, August 19--25, 2009), an abridged version of the paper published in Phys. Atom. Nucl. 73 (2010) 2083--2096