Effects of T=0 two body matrix elements on M1 and Gamow-Teller transitions: isospin decomposition
Nuclear Theory
2009-11-07 v1
Abstract
We perform calculations for M1 transitions and allowed Gamow Teller (GT) transitions in the even-even Titanium isotopes - Ti, Ti, and Ti. We first do calculations with the FPD6 interaction. Then to study the effect of T=0 matrix elements on the M1 and GT rates we introduce a second interaction in which all the T=0 matrix elements are set equal to zero and a third in which all the T=0 matrix elements are set to a constant. For the latter two interactions the T=1 matrix elements are the same as for FPD6. We are thus able to study the effects of the fluctuating T=0 matrix elements on M1 and GT rates.
Keywords
Cite
@article{arxiv.nucl-th/0201058,
title = {Effects of T=0 two body matrix elements on M1 and Gamow-Teller transitions: isospin decomposition},
author = {Shadow J. Q. Robinson and Larry Zamick},
journal= {arXiv preprint arXiv:nucl-th/0201058},
year = {2009}
}