Spin Symmetry for Anti-Lambda Spectrum in atomic nucleus
Nuclear Theory
2010-02-08 v2
Abstract
The spin symmetry of anti-Lambda spectrum in nucleus O has been studied in the relativistic mean field theory. The spin-orbit splittings of spin doublets are found to be around 0.03-0.07 MeV and the dominant components of the Dirac spinor for the anti-Lambda spin doublets are found to be near identical. It indicates that there is an even better spin symmetry in the anti-Lambda spectrum than that in the anti-nucleon spectrum.
Keywords
Cite
@article{arxiv.0910.4065,
title = {Spin Symmetry for Anti-Lambda Spectrum in atomic nucleus},
author = {Chunyan Song and Jiangming Yao and Jie Meng},
journal= {arXiv preprint arXiv:0910.4065},
year = {2010}
}
Comments
7 pages with 3 figures, accepted by Chin. Phys. Lett