Beta-decay properties of $^{25}$Si and $^{26}$P
Nuclear Experiment
2014-11-18 v1
Abstract
The -decay properties of the neutron-deficient nuclei Si and P have been investigated at the GANIL/LISE3 facility by means of charged-particle and -ray spectroscopy. The decay schemes obtained and the Gamow-Teller strength distributions are compared to shell-model calculations based on the USD interaction. B(GT) values derived from the absolute measurement of the -decay branching ratios give rise to a quenching factor of the Gamow-Teller strength of 0.6. A precise half-life of 43.7 (6) ms was determined for P, the - (2)p decay mode of which is described.
Keywords
Cite
@article{arxiv.nucl-ex/0411026,
title = {Beta-decay properties of $^{25}$Si and $^{26}$P},
author = {J. -C. Thomas and L. Achouri and J. Aysto and R. Beraud and B. Blank and G. Canchel and S. Czajkowski and P. Dendooven and A. Ensallem and J. Giovinazzo and N. Guillet and J. Honkanen and A. Jokinen and A. Laird and M. Lewitowicz and C. Longour and F. De Oliveira Santos and K. Perajarvi and M. Stanoiu},
journal= {arXiv preprint arXiv:nucl-ex/0411026},
year = {2014}
}