Analysis of ${\Omega }_c^{\ast }(css)$ and ${\Omega }_b^{\ast }(bss)$ with QCD sum rules

Abstract

In this article, we calculate the masses and residues of the heavy baryons ${\Omega }_c^{\ast }(css)$ and ${\Omega }_b^{\ast }(bss)$ with spin-parity ${3/2}^{+}$ with the QCD sum rules. The numerical values are compatible with experimental data and other theoretical estimations.

13 pages, 8 figures, slight version

References in corpus (1)

• Strong decays of charmed baryons

Cited by in corpus (2)

• Mass spectra of the heavy baryons Lambda_Q and Sigma_Q^(*) from QCD sum rules
• Magnetic Moments of Heavy ${\Xi }_Q$ Baryons in Light Cone QCD Sum Rules