pith. machine review for the scientific record. sign in

arxiv: 1205.0605 · v2 · pith:LILFGXYMnew · submitted 2012-05-03 · ✦ hep-ph

Analysis of the doubly heavy baryons in the nuclear matter with the QCD sum rules

classification ✦ hep-ph
keywords deltaomegamatternuclearrulesdoublyheavyanalysis
0
0 comments X
read the original abstract

In this article, we study the doubly heavy baryon states $\Xi_{cc}$, $\Omega_{cc}$, $\Xi_{bb}$ and $\Omega_{bb}$ in the nuclear matter using the QCD sum rules, and derive three coupled QCD sum rules for the masses, vector self-energies and pole residues. The predictions for the mass-shifts in the nuclear matter $\Delta M_{\Xi_{cc}}=-1.11\,\rm{GeV}$, $\Delta M_{\Omega_{cc}}=-0.33\,\rm{GeV}$, $\Delta M_{\Xi_{bb}}=-3.37\,\rm{GeV}$ and $\Delta M_{\Omega_{bb}}=-1.05\,\rm{GeV}$ can be confronted with the experimental data in the future.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.