Projected Linear Response Theory for Charge-Exchange Excitations and Double Beta Decay
Nuclear Theory
2016-08-14 v1
Abstract
The projected random phase approximation (PRPA) for charge-exchange excitations is derived from the time-dependent variational principle. Explicit results for the unperturbed energies (including the self-energy corrections), the PRPA matrices, and the transition matrix elements are presented. The effect of the projection procedure on the two-neutrino decay in is briefly discussed.
Cite
@article{arxiv.nucl-th/9310031,
title = {Projected Linear Response Theory for Charge-Exchange Excitations and Double Beta Decay},
author = {F. Krmpotić and A. Mariano and T. T. S. Kuo and K. Nakayama},
journal= {arXiv preprint arXiv:nucl-th/9310031},
year = {2016}
}
Comments
12 pages text (LaTex) and 1 figure upon request, to be published in Phys. Lett. B