Study of H-dibaryon mass in Lattice QCD
High Energy Physics - Lattice
2012-12-21 v2 High Energy Physics - Phenomenology
Nuclear Experiment
Nuclear Theory
Abstract
After a brief review of discovery of the H-dibaryon in lattice QCD, effect of the flavor SU(3) symmetry breaking on the H-dibaryon is studied by basing on the baryon-baryon (BB) interactions extracted from QCD on the lattice. The Schrodinger equation for Lambda Lambda - N Xi -Sigma Sigma coupled-channel is solved with the physical baryon masses and the potentials obtained from QCD at the flavor SU(3) limit. A resonant H-dibaryon is found between Lambda Lambda and N Xi thresholds in this treatment.
Keywords
Cite
@article{arxiv.1212.4230,
title = {Study of H-dibaryon mass in Lattice QCD},
author = {Takashi Inoue and for HAL QCD Collaboration},
journal= {arXiv preprint arXiv:1212.4230},
year = {2012}
}
Comments
Two references are included in this 2nd version. 5 pages, 4 figures, 2 tables, Proceedings of the 30th International Symposium on Lattice Field Theory, June 24-29, 2012, Cairns, Australia