Uncertainties in nuclear transition matrix elements for neutrinoless $\beta \beta $ decay within the PHFB model
Nuclear Theory
2015-05-27 v1
Abstract
The nuclear transition matrix elements for the neutrinoless double beta decay of Zr, Mo, Ru, Pd, Te and Nd isotopes in the case of transition are calculated using the PHFB wave functions, which are eigenvectors of four different parameterizations of a Hamiltonian with pairing plus multipolar effective two-body interaction. \QCOM{35}{In addition, the consideration of} Employing two (three) different parameterizations of Jastrow-type short range correlations, \QCOM{19}{provides us with} a set of eight (twelve) different nuclear transition matrix elements is built for each decay, whose averages in conjunction with their standard deviations provide an estimate of the model uncertainties.
Cite
@article{arxiv.1104.3965,
title = {Uncertainties in nuclear transition matrix elements for neutrinoless $\beta \beta $ decay within the PHFB model},
author = {P. K. Rath and R. Chandra and K. Chaturvedi and P. K. Raina and J. G. Hirsch},
journal= {arXiv preprint arXiv:1104.3965},
year = {2015}
}